All Online Tools & Utilities
Every tool is engineered for instant client-side performance, complete privacy, and zero required account logins.
Image Tools
Compress, resize, convert, crop, and optimize images locally in your browser.
Image Compressor
Compress JPG, PNG, and WebP images to reduce file size without losing quality.
Image Resizer
Resize image dimensions by pixels or percentage with aspect ratio lock.
Image Converter
Convert images between JPG, PNG, WebP, and SVG formats instantly.
Image Cropper
Crop photos with precise aspect ratios: 1:1 square, 16:9, 4:3, or custom.
Favicon Generator
Generate complete favicon packages including 16x16, 32x32, and apple-touch-icon.
Image Color Picker
Pick exact colors from any image and generate harmonious HEX/RGB palettes.
Meme Generator
Create viral memes with top and bottom text overlay and custom font styling.
AI Image Background Remover
Automatically remove backgrounds from portraits, animals, and products in 1 click.
AI Image Object Remover
Erase unwanted objects, trash, signs, and photobombers with content-aware neural fill.
AI Image Watermark Remover
Clean timestamps, logos, camera stamps, and copyright watermarks from your photos.
AI Remove Person from Image
Erase accidental tourists, photobombers, and unwanted people from vacation shots.
AI Remove Text from Image
Strip captions, subtitles, meme text, and typography from pictures cleanly.
AI Image Inpainting
Brush and reconstruct missing, corrupted, or unwanted regions with neural synthesis.
Image Upscaler (2x / 4x / 8x)
Enlarge small photos and graphics up to 8x without pixelation or blurriness.
AI Image Enhancer
Auto-tune lighting, dynamic range, contrast, sharpness, and color in 1 click.
AI Face Enhancer
Enhance facial details, sharpen eyes, smooth skin blemishes, and restore facial clarity.
AI Photo Restoration
Restore faded, scratched, and aged photographs to pristine digital condition.
Old Photo Restorer
One-stop restoration pipeline for vintage black-and-white and sepia prints.
Image Colorizer
Turn black-and-white photos into vivid, realistic full-color memories.
AI Image Expander / Uncrop
Expand image borders outward to new aspect ratios with matching generative scenery.
AI Image Outpainting
Generate continuous expansive landscapes and backgrounds beyond the original frame.
Image Deblurrer
Fix motion blur, out-of-focus camera shake, and soft focus in photos.
Image Denoiser
Remove high-ISO sensor grain, low-light speckled noise, and compression artifacts.
Image Sharpening
Enhance edge micro-contrast, texture definition, and clarity in photos.
Image Relighting
Add virtual studio lighting, directional keylights, and rim highlights to portraits.
Image Color Correction
Fix white balance, tint, hue shifts, saturation, and contrast like a pro.
Image Background Blur (DSLR Bokeh)
Create a realistic shallow depth of field (bokeh) behind people and objects.
Image Background Changer
Swap dull backgrounds with luxury interiors, nature landscapes, or studio colors.
Image to Transparent PNG
Convert white or solid background images into crisp transparent PNGs.
Face Blur & Anonymizer
Automatically detect and blur or pixelate faces in photos for privacy protection.
License Plate Blur & Redactor
Blur or pixelate vehicle registration plates in car photos and street scenes.
Photo Retouch & Blemish Remover
Touch up portraits, smooth skin blemishes, remove pimples, and brighten teeth.
AI Headshot Generator
Generate professional business executive portraits and LinkedIn profile headshots.
Passport Photo Maker
Create official biometric passport, visa, and ID photos with exact country specifications.
Product Photo Background Remover
Batch remove backgrounds from e-commerce product photos with crisp product edges.
Product Photo Background Generator
Place products on podiums, marble countertops, wooden tables, and aesthetic scenes.
AI Product Photo Generator
Complete studio pipeline to generate high-converting e-commerce commercial photos.
Image Color Palette Extractor
Extract dominant color palettes and hex codes from uploaded images using HTML5 Canvas pixel quantization with one-click copy.
Image Blur Tool (Gaussian & Box Blur)
Apply customizable Gaussian blur to photos and screenshots directly in the browser with live slider preview and instant PNG/WebP download.
Image Sharpen Tool & Detail Enhancer
Enhance image clarity, sharpen soft edges, and bring out fine textures using convolution kernel matrix sharpening filters in HTML5 Canvas.
Image Pixelator & Censor Tool
Pixelate photos or censor sensitive information with retro 8-bit mosaic blocks: adjust block size, preview live, and export high-res pixel art.
Image Flip & Rotate Tool
Rotate images 90°, 180°, 270° clockwise or counter-clockwise and flip horizontally or vertically with lossless canvas rendering.
Image Invert & Photo Negative Tool
Invert photo colors to create vintage photo negative effects or inverted monochromes with instant visual comparison and export.
Image Grayscale & Black and White Converter
Convert color photos into dramatic black & white, smooth grayscale, or vintage sepia tones using weighted human eye luminance formulas.
Image Sepia Vintage Filter
Apply warm, nostalgic sepia vintage tones to photos with adjustable warmth, grain, and contrast using client-side HTML5 Canvas.
Image Vignette Generator
Add dramatic dark or soft light radial vignettes to photos with customizable feathering, radius, and center focus.
Image Duotone Generator
Transform photos into stylish Spotify-style two-color duotone graphics with customizable highlight and shadow color swatches.
Image Emboss Filter Tool
Apply a 3D tactile relief embossing filter to photos using directional convolution kernel matrices on HTML5 Canvas.
Image Edge Detection Tool
Detect contours, outlines, and structural boundaries in photos using Sobel and Laplacian spatial gradient operators.
Image Threshold Binarizer
Convert images into pure 1-bit black and white monochrome bitmaps with adjustable cutoff threshold for OCR and laser engraving.
PDF Tools
Merge, split, rotate, convert, and organize PDF documents securely on your device.
PDF Merger
Combine multiple PDF documents into a single organized file.
PDF Splitter
Extract specific pages or page ranges from a PDF document.
PDF Rotator
Rotate upside-down or sideways PDF pages by 90, 180, or 270 degrees.
Images to PDF
Convert JPG, PNG, and WebP images into a single PDF document.
PDF Compressor
Reduce PDF file size up to 80% while preserving crisp document quality.
PDF to JPG Converter
Convert PDF pages into high-resolution JPG or PNG images instantly.
PDF to Word Converter
Convert PDF documents to editable Microsoft Word DOCX and formatted text.
PDF Signature Maker (e-Sign)
Draw digital signatures, stamp contracts, and download signed PDFs securely.
PDF Password Protect
Encrypt and lock your confidential PDF files with strong AES encryption.
PDF Password Remover
Unlock password-protected PDFs and remove printing and editing restrictions.
PDF Watermark Adder
Stamp custom text watermarks like CONFIDENTIAL or DRAFT onto PDF pages.
PDF Page Numberer
Insert custom page numbers into PDF headers and footers with 1 click.
PDF OCR & Text Extractor
Extract copyable text and characters from scanned PDF documents and forms.
Developer Tools
Format JSON, inspect JWTs, test regular expressions, encode Base64, and generate hashes.
JSON Formatter & Validator
Format, validate, beautify, and minify JSON with syntax highlighting.
Base64 Encoder & Decoder
Encode text and files to Base64, or decode Base64 strings back to original format.
JWT Decoder
Decode JSON Web Tokens to inspect Header, Payload, and expiration timestamps.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 cryptographic checksums.
UUID / GUID Generator
Generate cryptographically secure Version 4 UUIDs in bulk.
Password Generator
Generate ultra-secure, high-entropy random passwords with custom rules.
Regex Tester & Cheat Sheet
Test regular expressions in real-time with capture groups and match highlights.
Unix Timestamp Converter
Convert Unix epoch timestamps (seconds/milliseconds) to human-readable dates.
URL Encoder & Decoder
Encode and decode URLs and query parameters for safe web transmission.
Markdown Editor & Previewer
Live split-pane Markdown editor with real-time HTML preview and export.
JSON Validator & Linter
Validate JSON syntax with precise line and column error indicators and autofix suggestions.
JSON Minifier & Compressor
Strip whitespace, linebreaks, and indentation to compress JSON payloads for API transmission.
JSON Diff & Compare
Compare two JSON payloads side-by-side with color-coded additions, deletions, and modifications.
JSON to TypeScript Interface
Convert JSON objects into clean, type-safe TypeScript interfaces and type definitions.
JSON Schema Generator
Generate Draft-07 and 2020-12 compliant JSON Schema definitions from JSON payloads.
XML Formatter & Beautifier
Format and indent XML, SOAP, and SVG markup with clean 2 or 4 space indentation.
XML Validator & Syntax Checker
Validate XML syntax, check well-formedness, and locate unclosed tags with line error alerts.
YAML Formatter & Beautifier
Format, beautify, and validate YAML configurations for Kubernetes, Docker Compose, and CI/CD.
YAML to JSON Converter
Convert YAML configuration files into structured JSON format instantly.
JSON to YAML Converter
Convert JSON payloads into clean, readable YAML configurations.
HTML Formatter & Beautifier
Format, indent, and clean messy HTML markup with custom indentation and tag rules.
HTML Minifier
Minify HTML code by stripping comments, whitespace, and empty lines to speed up web pages.
CSS Formatter & Beautifier
Beautify and format minified CSS stylesheets with clean rule indentation and line breaks.
CSS Minifier
Compress CSS stylesheets by removing whitespace, comments, and redundant semicolons.
JavaScript Minifier
Compress JavaScript code by removing comments, whitespace, and formatting to reduce script weight.
Cron Expression Generator
Build standard 5-part and 6-part cron expressions visually with minute, hour, day, and month pickers.
Cron Expression Parser
Convert confusing cron expressions into clear, plain English human descriptions with upcoming run times.
SQL Formatter & Beautifier
Format and indent complex SQL queries with uppercase keyword capitalization and clean clause alignment.
SQL Minifier
Compress SQL queries into a single line by removing comments, indentation, and extra whitespace.
HTTP Status Code Directory & Lookup
Quickly lookup HTTP status codes (1xx, 2xx, 3xx, 4xx, 5xx) with RFC definitions and debugging tips.
cURL Command Generator
Generate syntax-highlighted cURL commands from URL, HTTP method, headers, and request body.
cURL to Code Converter (Fetch, Python, Go, Rust)
Convert cURL command syntax to JavaScript Fetch, Node.js, Python Requests, Go, Rust, and PHP code snippets.
JSON to TypeScript Interface Generator
Generate clean, type-safe TypeScript interfaces, types, and schemas directly from raw JSON data.
HTML Entity Encoder & Decoder
Encode and decode special characters, symbols, and HTML entities to prevent XSS and rendering bugs.
CSS Minifier & Beautifier
Minify CSS stylesheets to reduce bandwidth and load times, or beautify minified CSS with clean indentation.
Dockerfile & Container Generator
Generate production-ready, multi-stage Dockerfiles and docker-compose.yml files for Node, Python, Go, and Rust.
Chmod Permissions Calculator
Calculate Linux and UNIX file permissions with interactive visual checkboxes, Octal numbers (e.g. 755), and Symbolic codes.
.htaccess Generator & Redirect Maker
Generate secure Apache .htaccess configuration files for 301 redirects, HTTPS enforcement, and security headers.
Git Command Generator & Quick Reference
Find and generate exact Git commands for rebases, undoing commits, cherry-picking, and branch management.
UUID v4 Bulk Generator
Generate 1 to 10,000 cryptographically secure UUID v4 identifiers using browser Web Crypto with uppercase, lowercase, and no-hyphen options.
NanoID Generator & Collision Calculator
Generate secure, compact, URL-friendly unique string IDs with custom lengths and alphabets, including estimated collision probability.
Base64 Data URI Converter (Images & Fonts)
Convert images, SVGs, and files into inline CSS and HTML Base64 Data URIs with instant copy for embeds.
SEO Tools
Preview SERP listings, analyze keyword density, generate robots.txt, and build Schema markup.
Meta Tag Generator & SERP Preview
Generate title, description, and OpenGraph tags with live Google SERP preview.
Keyword Density Checker
Analyze word frequency, 2-word and 3-word n-grams, and keyword density percentages.
URL Slug Generator
Convert article titles and headlines into clean, SEO-friendly URL slugs.
Robots.txt Generator
Generate search-engine-compliant robots.txt files with crawl rules.
XML Sitemap Generator
Create standard XML sitemaps from lists of URLs with priority and changefreq.
UTM Campaign Builder
Build trackable campaign URLs for Google Analytics with UTM parameters.
Schema Markup Generator (JSON-LD)
Generate Google-compliant structured data markup for Organization, LocalBusiness, FAQ, Product, and HowTo.
Google SERP Simulator & Snippet Preview
Preview how your meta title, description, and URL will appear in Google desktop and mobile search results with pixel width limits.
Open Graph & Social Card Generator
Generate Open Graph (OG) and Twitter/X card meta tags with live social media sharing previews.
Text Tools
Count words and characters, convert letter cases, clean duplicate lines, and compute diffs.
Word & Character Counter
Count words, characters, sentences, paragraphs, and calculate reading time.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, etc.
Text Cleaner & Deduplicator
Remove duplicate lines, extra spaces, empty lines, and sort lines alphabetically.
Text Diff & Comparison Tool
Compare two text snippets side-by-side to highlight differences, additions, and deletions.
AI Grammar & Spell Checker
Detect and fix grammar, spelling, and punctuation errors with 1 click.
Readability Score & Grade Level Checker
Calculate Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog, Coleman-Liau, and SMOG index scores.
Lorem Ipsum & Dummy Text Generator
Generate placeholder dummy text by paragraphs, sentences, words, or lists with classic and modern formats.
Morse Code Translator & Audio Player
Translate text to Morse code and Morse code to text with live audio beeps and visual flashing light signals.
Text to Binary & Binary to Text Converter
Convert ASCII text characters to 8-bit binary numbers (0s and 1s) and decode binary codes back to text.
Text Diff Checker & Comparison Tool
Compare two text snippets side-by-side or inline with visual highlighting of added, removed, and modified characters and words.
Duplicate Line Remover & List Deduplicator
Remove duplicate lines from text lists, sort alphabetically, trim whitespace, and generate unique cleaned text lists instantly.
Whitespace Cleaner & Line Normalizer
Clean text whitespace: strip trailing spaces, collapse multiple spaces into single space, remove empty lines, and convert tabs to spaces.
Advanced Text Case Converter
Convert text into UPPERCASE, lowercase, Title Case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and Alternating Case.
Fancy Unicode Text & Font Generator
Convert plain text into stylish Unicode font styles: Bold, Italic, Script, Monospace, Double-Struck, Bubble, and Gothic for social media bios.
Converters
Convert units of length, weight, data storage, temperature, speed, and time effortlessly.
Universal Unit Converter
Convert length, weight, data storage, temperature, speed, and area.
JSON to XML Converter
Convert JSON objects and arrays into structured, well-formed XML markup with custom root tags.
XML to JSON Converter
Convert XML documents, RSS feeds, and SOAP responses into structured JSON format.
Markdown to HTML Converter
Convert Markdown syntax (.md) into clean, semantic HTML code with instant live preview.
HTML to Markdown Converter
Convert HTML web pages and markup into clean, readable Markdown (.md) documents.
Number to Words Converter
Convert numeric digits into written English words for checks, contracts, invoices, and legal documents.
Binary to Decimal Converter
Convert base-2 binary numbers (0s and 1s) into standard base-10 decimal numbers with step calculations.
Decimal to Binary Converter
Convert base-10 decimal numbers into binary strings with 8-bit, 16-bit, or 32-bit byte padding.
Binary to Hexadecimal Converter
Convert binary strings (base-2) into compact hexadecimal strings (base-16) with 4-bit nibble grouping.
Hexadecimal to Decimal Converter
Convert base-16 hexadecimal values into base-10 decimal numbers with power-of-16 calculations.
Decimal to Hexadecimal Converter
Convert decimal numbers into base-16 hexadecimal notation with custom byte padding.
Length & Distance Converter
Convert between meters, kilometers, miles, feet, inches, yards, centimeters, and millimeters.
Weight & Mass Converter
Convert between kilograms, pounds, ounces, grams, metric tons, stones, and milligrams.
Temperature Converter
Convert temperatures between Celsius (°C), Fahrenheit (°F), Kelvin (K), and Rankine (°R).
Digital Storage Converter
Convert between Bits, Bytes, KB, MB, GB, TB, PB with decimal (1000) and binary (1024) standards.
Speed & Velocity Converter
Convert between kilometers per hour (km/h), miles per hour (mph), meters per second (m/s), and knots.
Generators
Create custom QR codes, secure passwords, UUIDs, CSS box shadows, and gradients.
QR Code Generator
Create custom QR codes for URLs, WiFi networks, text, and vCards with high-res export.
CSS Gradient Generator
Design linear and radial CSS gradients with multi-color stops and ready-to-copy code.
CSS Box Shadow Generator
Design smooth, multi-layer Apple and Linear-style CSS box shadows.
SVG Wave & Shape Divider Generator
Generate smooth organic SVG wave dividers and layered curved sections for modern websites.
Wi-Fi QR Code Generator
Generate scan-to-connect Wi-Fi QR codes for guests and customers with WPA/WPA2/WPA3 passwords.
vCard Digital Business Card QR Code
Generate a contact card QR code (vCard 3.0) that saves your phone number, email, and social links instantly on smartphones.
Calculators
Calculate percentages, loan amortizations, exact age, BMI, and compound interest.
Percentage Calculator
Calculate percentage of a number, percentage change, increase, and decrease.
BMI Calculator
Calculate Body Mass Index (BMI) with metric or imperial units and WHO categories.
Age & Date Difference Calculator
Calculate exact chronological age in years, months, days, hours, and minutes.
Loan & Mortgage Calculator
Calculate monthly payments, total interest, and amortization breakdown.
Free PDF Invoice Generator
Create and download professional PDF invoices with custom taxes, discounts, and currencies.
Salary & Paycheck Calculator
Calculate your exact take-home pay after federal tax, state tax, and deductions.
Freelance Hourly Rate Calculator
Calculate your ideal billable hourly rate based on living expenses, billable hours, and profit goals.
Compound Interest Calculator
Visualize the exponential growth of your investments over 1 to 30 years with compounding interest.
Crypto Profit & Loss Calculator
Calculate cryptocurrency profit, loss, return on investment (ROI %), and net exchange fees.
GPA & CGPA Calculator
Calculate semester GPA and cumulative CGPA on a standard 4.0 scale with letter grades.
Scientific Calculator
Evaluate trigonometry, logarithms, square roots, powers, and algebraic expressions.
TDEE Calculator
Calculate Total Daily Energy Expenditure and basal metabolic rate to reach your weight goals.
Macro & Calorie Deficit Calculator
Calculate daily protein, carbohydrate, and healthy fat grams for cutting, maintenance, or bulking.
Body Fat Percentage Calculator
Measure body fat percentage using the official US Navy circumference tape method.
Daily Water Intake Calculator
Calculate recommended daily water intake in liters, ounces, and glasses based on weight and activity.
Intermittent Fasting Calculator & Planner
Plan fasting and eating windows for 16:8, 18:6, 20:4, and OMAD fasting protocols.
Pregnancy Due Date & Conception Calculator
Estimate expected delivery date (EDD), current gestational age, and trimester timeline.
Mortgage & Amortization Calculator
Calculate monthly mortgage payments (P&I, taxes, insurance, PMI) and total interest schedule.
Rent vs Buy Calculator
Compare the long-term financial net worth of renting vs buying a home over 5 to 20 years.
Car Loan & Auto Financing Calculator
Calculate monthly car payments, interest cost, down payments, and trade-in deductions.
Fuel Cost & Gas Trip Calculator
Calculate total gas cost for road trips, fuel consumption in liters, and cost per passenger.
Tip & Split Bill Calculator
Calculate restaurant tips (15%, 18%, 20%) and split dining bills evenly between guests.
Discount & Sale Price Calculator
Calculate final sale price, total savings, and post-tax cost with single or double stacked discount percentages.
Sales Tax & VAT Calculator
Calculate sales tax, VAT, or GST forwards and backwards (gross to net and net to gross) with tax rates.
Time Duration & Hours Calculator
Calculate the exact duration, hours, minutes, and days between two times or dates with work hours tracking.
Profit Margin & Markup Calculator
Calculate gross profit margin, markup percentage, cost of goods, and selling price with business revenue formulas.
Break-Even Point Calculator
Calculate the exact units and sales revenue needed to cover fixed and variable business costs.
ROI (Return on Investment) Calculator
Calculate total Return on Investment percentage, annualized ROI, and net profit across any time period.
CAGR (Compound Annual Growth Rate) Calculator
Calculate Compound Annual Growth Rate (CAGR) and projected future investment values over time.
Tip & Bill Split Calculator
Calculate restaurant bill tips, tax adjustments, split totals per person, and round up to the nearest dollar with clear breakdowns.
Percentage Change & Difference Calculator
Calculate percentage increase, percentage decrease, relative difference, and percent-of with step-by-step formula explanations.
Working Hours & Timesheet Calculator
Calculate daily and weekly work hours, subtract lunch breaks, compute gross pay based on hourly wage, and export clean timesheets.
Mortgage Payment Calculator
Calculate fixed-rate monthly mortgage payments, total interest, amortization schedule, property taxes, and home insurance.
Auto Loan Calculator
Calculate monthly car loan payments, total financing costs, sales tax, trade-in equity, and dealership fees.
Student Loan Payoff Calculator
Calculate student loan payoff dates, monthly payments, interest capitalization, and acceleration savings with extra payments.
Extra Payment Loan Calculator
Calculate how extra monthly, annual, or one-time principal payments reduce loan terms and save thousands in interest charges.
Electricity Bill Cost Calculator
Calculate energy consumption costs per hour, day, month, and year based on appliance wattage, daily hours, and kilowatt-hour (kWh) utility rates.
Screen PPI & DPI Calculator
Calculate screen pixel density (pixels per inch / PPI), total pixel count, aspect ratio, and dot pitch from resolution and diagonal size.
Web Utilities
Parse User Agents, decode URLs, test HTTP status codes, and inspect DNS records.
Color Tools
Convert HEX, RGB, and HSL values, extract color palettes, and check WCAG contrast.
Color Converter (HEX, RGB, HSL)
Convert colors between HEX, RGB, HSL, and CMYK with contrast metrics.
Color Palette Extractor from Image
Upload any photo or artwork and extract its 6 dominant aesthetic colors and HEX codes.
WCAG Color Contrast Checker (AA & AAA)
Check contrast ratios between foreground text and background colors for WCAG 2.1 AA and AAA accessibility compliance.
CSS Glassmorphism & Frosted Glass Generator
Design modern frosted glass UI cards with backdrop-filter blur, border gradients, and copy-paste CSS code.
Color Shades & Tints Generator
Generate 10 tints (mixed with pure white) and 10 shades (mixed with pure black) for any base HEX or RGB color with copyable CSS variables.
Color Mixer & Blender Tool
Blend two colors across RGB, HSL, or LAB color spaces with adjustable mixing ratios (0% to 100%), transition steps, and CSS gradient export.
Complementary Color Generator
Generate the exact 180° complementary opposite color on the color wheel with split-complementary harmonies and contrast preview.
Triadic Color Generator
Calculate balanced 3-color triadic harmonies spaced evenly at 120° intervals around the color wheel with UI palette previews.
Tetradic Color Scheme Maker
Generate rich rectangular 4-color tetradic schemes composed of two dual-complementary pairs with visual hierarchy controls.
Analogous Color Generator
Generate serene, naturally cohesive color palettes using adjacent 30° neighboring hues on the color wheel.
Monochromatic Color Scale Generator
Generate a smooth 9-step luminance color scale (50 to 900) of tints, tones, and shades from a single brand color for UI design systems.
HEX to HSL Color Converter
Convert Hexadecimal color codes (#RRGGBB) to HSL (Hue, Saturation, Lightness) and HSLA with interactive color adjustment sliders.
RGB to CMYK Color Converter
Convert digital RGB screen colors to 4-color process CMYK (Cyan, Magenta, Yellow, Key/Black) percentages for print production.
CMYK to RGB Color Converter
Convert 4-color process print CMYK percentages into digital RGB values (0-255) and HEX color codes for screen display.
AI Utilities
Generate SEO titles, craft meta descriptions, summarize text, and outline articles.
AI Blog & SEO Title Generator
Generate high-CTR, SEO-optimized headlines and titles with tone control.
AI Meta Description Generator
Summarize content into search-optimized 155-character meta descriptions.
Text to Image Generator
Generate photorealistic art, illustrations, and 3D renders from text prompts.
Image to Image AI Generator
Transform an existing picture into new styles, anime, oil paintings, or 3D renders.
Image Variations Generator
Generate multiple creative alternative variations of any logo, artwork, or photo.
AI Image Editor
All-in-one conversational and brush-based AI photo editor.
AI Sketch to Image
Turn simple doodle sketches and line drawings into photorealistic 3D renders and paintings.
AI Image Upscaler Pro
Upscale digital artwork, Midjourney images, and anime up to 8x resolution.
AI Background Generator
Generate custom artistic, studio, futuristic, and nature backdrops from text prompts.
AI Background Replacement
Describe a new background in text and automatically place your subject into it.
AI Product Photography Suite
Generate professional commercial product photos on luxury podiums and surfaces.
AI Headshot Studio
Turn any selfie into a polished, studio-lit business executive headshot.
AI Avatar Generator
Create stylized digital avatars, 3D gaming profiles, and anime personas from photos.
AI Portrait Generator
Create fine-art oil paintings, Renaissance portraits, and editorial photography.
AI Face Swap
Swap faces between two photos seamlessly with matching skin tone and lighting.
AI Outfit & Clothes Changer
Try on new outfits, suits, dresses, and streetwear virtually on your photos.
AI Photo Relighting Studio
Re-illuminate portraits with dramatic cinematic lighting, neon colors, and golden hour warmth.
AI Image Style Transfer
Apply the artistic brushwork of legendary painters and modern aesthetics to photos.
Text to Video AI Generator
Generate cinematic video clips from descriptive text prompts.
Image to Video AI Generator
Animate still photos, artwork, and portraits with realistic motion and camera movement.
AI Video Generator Studio
Comprehensive AI studio to create marketing clips, B-roll, and product animations.
AI Video Editor
Edit videos automatically using text prompts, auto-cut silences, and smart transitions.
AI Short Video Maker
Turn long YouTube videos, podcasts, and webinars into viral vertical Shorts and Reels.
AI Instagram Reel Maker
Design engaging 9:16 Instagram Reels with trendy captions, pacing, and hooks.
AI Ad Video Generator
Generate high-converting video ads for Facebook, Instagram, TikTok, and YouTube.
AI Product Video Generator
Turn still e-commerce product photos into 360-degree rotating showcase videos.
AI Talking Photo Generator
Make any still portrait photo speak realistically with custom voice and lip-sync.
AI Avatar Video Generator
Create studio spokesperson presentation videos with realistic human avatars.
AI Video Lip Sync
Re-synchronize lips in existing videos to match new translated audio or voiceovers.
AI Video Translator
Translate video audio and subtitles into 60+ languages with voice cloning.
AI Video Dubbing Studio
Replace audio tracks with multi-language AI dubs, natural pacing, and voice acting.
AI Video Highlights Generator
Automatically find and extract the most exciting moments, laughter, and key points from videos.
AI Story Video Generator
Turn written scripts and blog articles into complete narrated videos with visuals.
AI Humanizer (Bypass AI Detection)
Transform robotic AI text into natural, expressive human writing that bypasses AI detectors.
AI Content Detector
Analyze text perplexity and burstiness to detect ChatGPT, Claude, and Gemini content.
AI Paraphraser & Rewriter
Rewrite sentences and paragraphs across 4 distinct styles with zero plagiarism.
AI Citation Generator (APA, MLA, Chicago)
Generate accurate academic citations and bibliographies in APA 7, MLA 9, and Chicago formats.
ATS Resume Scanner & Matcher
Scan your resume against a job description, calculate ATS match score %, and fix missing keywords.
Security & Utilities
Generate SHA/MD5 hashes, test password entropy, verify checksums, and audit headers.
EXIF Data Remover (GPS Stripper)
Strip hidden GPS location, camera serial numbers, and timestamps from photos before sharing.
EXIF Data Viewer & Inspector
View camera settings, ISO, shutter speed, aperture, and GPS coordinates hidden in photos.
Password Entropy & Strength Analyzer
Calculate mathematical bits of entropy, character pool complexity, and brute-force crack time for passwords.
Image Steganography (Hide Text in Images)
Encode and hide secret text messages inside PNG images using Least Significant Bit (LSB) steganography.
Content Security Policy (CSP) Generator
Generate strict, Google-compliant Content-Security-Policy HTTP headers to protect websites from XSS and clickjacking.
Secret Key & API Token Generator
Generate cryptographically secure random keys, API tokens, JWT secrets, and salts in Hex, Base64, and Alphanumeric.
Video Tools
Compress, trim, crop, convert, extract audio, add subtitles, and record video in your browser.
Video Compressor
Compress MP4, WebM, and MOV video files without losing visual sharpness.
Compress Video to Target Size
Compress any video to an exact target file size such as 8MB for Discord or 25MB for Gmail.
Video Resizer
Resize video dimensions to 1080p, 720p, 480p, or custom width and height.
Video Cropper
Crop video boundaries with an interactive draggable crop box and aspect ratio locks.
Video Trimmer
Trim start and end points of any video with precision visual timeline controls.
Video Cutter
Cut and extract specific segments or scenes from your video recordings.
Video Merger
Combine multiple video clips into one continuous video file with seamless transitions.
Video Splitter
Split long videos into equal parts, fixed durations, or WhatsApp and Instagram story segments.
Video Rotator
Rotate sideways or upside-down videos by 90°, 180°, or 270° degrees.
Video Flipper
Mirror or flip videos horizontally or vertically to fix selfie camera orientation.
Video Converter
Convert between MP4, WebM, MOV, MKV, and animated GIF formats online.
MP4 to WebM Converter
Convert MP4 videos to lightweight WebM format optimized for modern web streaming.
WebM to MP4 Converter
Convert WebM videos into universally compatible MP4 files for all devices.
MOV to MP4 Converter
Convert Apple QuickTime MOV videos to universally playable MP4 format.
AVI to MP4 Converter
Convert older AVI video files to modern, compressed MP4 videos.
MKV to MP4 Converter
Convert Matroska MKV video files to widely supported MP4 format.
MP4 to GIF Converter
Convert short MP4 video clips into looping animated GIF images.
Video to GIF Maker
Create high quality animated GIFs from any video format with custom frame rates.
GIF to MP4 Converter
Convert bulky animated GIFs into lightweight, fast-loading MP4 videos.
Video to MP3 Converter
Extract high quality MP3 audio from any video with custom bitrate controls.
Extract Audio from Video
Extract soundtrack or voiceover from video files to MP3 or lossless WAV format.
Video Volume Booster
Boost quiet video audio up to 300% with automatic clipping and distortion prevention.
Remove Audio from Video
Mute and strip audio tracks from video files completely for silent playback.
Add Audio to Video
Add background music, voiceovers, or sound effects to any video file.
Extract Frames from Video
Capture high-resolution still image frames from any video timestamp as PNG or JPG.
Video Thumbnail Maker
Design custom YouTube and social video thumbnails with text banners and frame captures.
Video Thumbnail Extractor
Automatically extract first, middle, and key frame thumbnails from video files.
Video Speed Changer
Speed up or slow down video playback from 0.25x to 4x with audio pitch correction.
Slow Motion Video Maker
Create smooth slow motion video effects from any standard video recording.
Time-Lapse Video Maker
Speed up long videos by 4x, 8x, or 16x to create dynamic time-lapse videos.
Add Watermark to Video
Protect your videos with custom image logos or text watermarks across 9 position anchors.
Add Text to Video
Overlay custom text, captions, titles, or lower thirds onto your video recordings.
Add Subtitles to Video
Upload SRT or VTT subtitle files and burn subtitles permanently into your video.
Subtitle Extractor
Extract and view text transcript tracks from video files or subtitle documents.
Subtitle Converter
Convert subtitle files between SRT and WebVTT formats with timing shifts.
SRT to VTT Converter
Convert SubRip .srt subtitle files to web-standard WebVTT format for HTML5 players.
VTT to SRT Converter
Convert WebVTT .vtt subtitle files to standard SubRip .srt format for video editors.
Video Aspect Ratio Converter
Convert video aspect ratios to 16:9, 9:16, 1:1, 4:5, or 4:3 with padding or cropping.
Video Resolution Converter
Convert video resolutions between 4K, 1440p, 1080p, 720p, and 480p.
Video FPS Converter
Convert video frame rates between 24 FPS, 25 FPS, 30 FPS, and 60 FPS.
Video Metadata Viewer
Inspect technical video metadata including resolution, duration, codecs, bitrate, and FPS.
Remove Video Metadata
Strip GPS location, camera details, creation dates, and metadata tags from video files.
Video Color Adjuster
Adjust video brightness, contrast, saturation, and hue with real-time live preview.
Video Brightness & Contrast Adjuster
Quickly brighten dark videos or fix overexposed footage with dedicated exposure sliders.
Screen Recorder
Record your full screen, application window, or browser tab with optional audio.
Webcam Recorder
Record video directly from your webcam and microphone with instant download.
Social Media Video Resizer
Resize videos for YouTube, Shorts, TikTok, Instagram Reels, X, and LinkedIn.
AI Audio & Video Noise Removal
Eliminate background hum, hiss, wind noise, and camera sensor grain with AI.
AI Subtitle Generator
Automatically generate synchronized subtitles and captions using Whisper AI speech recognition.
Auto Caption Generator
Generate dynamic viral animated captions for TikTok, Shorts, and Instagram Reels.
Speech to Text Converter
Transcribe spoken audio from videos into editable plain text and meeting notes.
Text to Speech Generator
Generate natural sounding AI voiceovers from written scripts in dozens of languages.
Video Subtitle & Audio Translator
Translate video audio and subtitles into foreign languages automatically.
AI Video Dubbing
Dub videos into other languages while cloning the original speaker's voice.
AI Video Summarizer
Summarize long YouTube videos and lectures into concise key takeaway bullet points.
Video Highlights Generator
Identify and extract the most engaging moments and clips from long videos with AI.
Video Silence Remover
Automatically detect and cut out awkward pauses and dead air from video speech.
Auto Video Cutter
Automatically detect scene changes and cut long recordings into clean individual clips.
AI Video Background Remover
Remove video background automatically without a physical green screen.
AI Video Object Remover
Erase unwanted objects, photobombers, microphones, and trash across the entire video timeline.
AI Video Watermark Remover
Erase moving or static logos, timestamps, channel bugs, and watermarks from videos.
AI Video Text Remover
Strip hardcoded subtitles, captions, ticker tapes, and credits from video frames.
AI Remove Person from Video
Erase people, pedestrians, and bystanders from moving video footage with AI.
AI Video Enhancer
Enhance video clarity, upscale resolution, and eliminate artifacts using deep learning models.
AI Video Upscaler (4K / 8K)
Upscale 480p and 720p clips to 1080p Full HD and 4K Ultra HD without blur.
AI Video Frame Interpolation (60 FPS)
Convert 24fps and 30fps video into ultra-smooth 60fps or 120fps slow-motion.
Video Stabilizer
Smooth out shaky handheld camera footage, walking jitters, and action cam bumps.
Video Noise Reducer
Clean low-light sensor noise, high-ISO grain, and compression speckles from video.
Video Deblurrer
Recover focus and sharpness from motion-blurred and out-of-focus video frames.
Video Color Enhancer
Boost vibrancy, dynamic range, and cinematic saturation in video clips.
Auto Video Reframe (16:9 to 9:16)
Automatically detect and keep subjects centered when converting landscape videos to vertical Shorts.
AI Video Background Blur
Blur the background of video recordings for professional portrait-mode depth of field.
Video Background Changer
Replace video backgrounds with modern offices, luxury lofts, or branded gradients.
Video to Cartoon & Anime
Convert real video clips into animated cartoons, cel-shaded comics, and anime.
Video Style Transfer
Apply famous painter styles (Van Gogh, Cyberpunk, Oil Painting) to video footage.
Video Face Blur & Anonymizer
Automatically track and blur faces across video clips for legal privacy and GDPR compliance.
Video Object Tracking & Annotator
Track moving vehicles, balls, people, and products with bounding boxes, arrows, and tags.
Video Inpainting Studio
Reconstruct torn, corrupted, or unwanted regions across video timelines with neural flow.
Audio Tools
Convert audio formats, compress MP3/WAV, cut, trim, merge, boost volume, adjust speed/pitch, and record audio in your browser.
Audio Format Converter
Convert between MP3, WAV, AAC, M4A, FLAC, and OGG audio formats online with pristine fidelity.
MP3 to WAV Converter
Convert compressed MP3 audio files to uncompressed 16-bit / 24-bit PCM WAV tracks.
WAV to MP3 Converter
Convert large uncompressed WAV files into compact, high-fidelity 320kbps MP3 audio.
M4A to MP3 Converter
Convert Apple M4A and AAC voice memos or music to universal MP3 format.
FLAC to MP3 Converter
Convert lossless FLAC audio files to compact 320kbps MP3 tracks.
OGG to MP3 Converter
Convert OGG Vorbis audio tracks into universal MP3 format.
MP3 to OGG Converter
Convert MP3 tracks into lightweight OGG Vorbis and Opus format for web and games.
Audio Compressor
Reduce MP3, WAV, and M4A audio file sizes with customizable bitrate presets and zero server uploads.
Audio Cutter
Cut out unwanted sections, coughs, and pauses from audio tracks with frame-accurate timeline precision.
Audio Trimmer
Trim start and end points of audio files to create custom ringtones, samples, and intro clips.
Audio Merger & Joiner
Combine multiple audio tracks and voice clips into a single continuous seamless audio file.
Audio Volume Booster
Boost quiet audio and podcast recordings up to 400% with built-in peak limiter distortion protection.
Audio Normalizer
Normalize audio volume to broadcast LUFS standards for consistent volume across all tracks.
Audio Speed Changer
Speed up or slow down audio tracks from 0.5x to 2.0x with pitch lock preservation.
Audio Pitch Shifter
Transpose musical keys and shift voice pitch higher or lower without changing tempo.
Reverse Audio
Play any audio file backwards to create reverse sound effects, swell transitions, and hidden messages.
Audio Silence Remover
Automatically detect and trim dead air and silent pauses from podcasts and voice recordings.
Audio Waveform Generator
Generate and export high-resolution visual waveform images from any audio or music file.
BPM Detector
Detect the exact Beats Per Minute (BPM) tempo of songs and DJ tracks with peak autocorrelation.
Audio Metadata Viewer
Inspect technical audio specifications including codec, sample rate, bit depth, channels, and tags.
Audio Duration Calculator
Calculate exact playtime, hours, minutes, seconds, and milliseconds of single or multiple audio tracks.
Online Voice & Audio Recorder
Record high-fidelity microphone audio with live waveform visualizer, pause/resume, and zero uploads.
Web & Network Tools
Inspect IP addresses, lookup DNS/MX/SPF records, check SSL certificates, test HTTP headers, and audit websites.
What Is My IP Address
Detect your public IPv4 and IPv6 address, ISP, location, and browser connection details instantly.
IP Address Lookup & Geolocation
Lookup detailed public information for any IPv4 or IPv6 address: ASN, ISP, country, and city.
IPv4 Converter
Convert IPv4 addresses between dotted-decimal, binary, hexadecimal, and integer formats.
DNS Lookup & Record Checker
Query authoritative DNS records (A, AAAA, CNAME, MX, TXT, NS, SOA) via secure DNS-over-HTTPS.
SPF Record Checker & Validator
Validate Sender Policy Framework (SPF) records to prevent email spoofing and ensure delivery to inboxes.
DMARC Record Checker & Validator
Inspect DMARC email authentication policies (none, quarantine, reject) and aggregate reporting tags.
DKIM Record Checker
Check DKIM public key records by selector to ensure outgoing email cryptographic signature validity.
WHOIS Domain Lookup
Lookup domain ownership, registrar information, registration date, expiration date, and nameservers.
Domain Age Checker
Calculate the exact age, registration date, and anniversary of any website domain for SEO analysis.
SSL Certificate Checker & Expiry
Check SSL/TLS certificate validity, issuer authority, SAN domains, and days until expiration.
HTTP Headers & Security Checker
Inspect HTTP response headers, status codes, server technologies, and security headers (HSTS, CSP).
URL Redirect & Status Checker
Trace URL redirect chains (301, 302, 307, 308) to diagnose redirect loops and SEO link equity loss.
Website Response Time & Speed Checker
Benchmark Time to First Byte (TTFB) and server response speeds for any public website.
Subnet Mask & CIDR Calculator (IPv4)
Calculate network addresses, broadcast addresses, usable IP host ranges, and subnet masks from CIDR notation.
HTTP Headers Parser & Inspector
Parse raw HTTP request and response header text into structured tables with security insights.
IPv4 to IPv6 Converter & Mapper
Convert IPv4 addresses to IPv6 formats including 6to4, IPv4-mapped, IPv4-compatible, and Hex representations.
MAC Address Lookup & OUI Vendor Finder
Identify hardware manufacturers from MAC addresses using IEEE Organizationally Unique Identifier (OUI) data.
User Agent Parser & Client Inspector
Parse raw User Agent strings to detect browser version, operating system, device model, and rendering engine.
Web Security Headers Checker & Audit
Audit your website's HTTP security headers for HSTS, Content Security Policy, X-Frame-Options, and vulnerabilities.
Data & CSV Tools
View, format, validate, clean, convert, and manipulate CSV, JSON, and XML data files.
CSV Viewer & Table Explorer
Open, view, search, and paginate massive CSV and TSV spreadsheets in a clean, responsive table.
CSV Formatter & Delimiter Converter
Format messy CSV files, convert delimiters (comma, tab, semicolon, pipe), and fix quotes.
CSV Validator & Linter
Validate CSV files against RFC 4180 standards: detect ragged rows, unclosed quotes, and encoding errors.
CSV to JSON Converter
Convert CSV and Excel spreadsheets into structured JSON arrays of objects with automatic type parsing.
JSON to CSV Converter
Convert JSON arrays and API responses into downloadable CSV spreadsheets for Excel and Google Sheets.
CSV Column Extractor
Select and extract specific columns from a CSV file to create a smaller targeted dataset.
CSV Row Filter & Search
Filter CSV spreadsheet rows based on column values, exact matches, text search, or numeric thresholds.
CSV Sorter
Sort CSV spreadsheet files by one or multiple columns in ascending or descending alphabetical/numeric order.
CSV Duplicate Row Remover
Detect and eliminate duplicate rows from CSV files based on entire records or specific unique columns.
Remove Empty Rows & Columns
Strip blank lines, empty rows, and unused columns from CSV, TSV, and tabular data files.
Email Address Extractor
Extract, deduplicate, and export valid email addresses from any raw text, document, or code.
URL & Link Extractor
Extract all HTTP/HTTPS links, domains, and web addresses from raw text, HTML, and documents.
E-Commerce Tools
Prepare product photos, generate white backgrounds, resize for Amazon & Shopify, and generate SKUs.
Product Background Remover
Cut out product photos with crisp edges for Shopify, Amazon, and eBay listings.
Product Background Generator
Place products on luxury marble countertops, minimalist wood tables, and studio podiums.
Product Image Resizer
Resize product photos with square padding to prevent product distortion across stores.
Product Image Compressor
Compress e-commerce product photos under 200KB for lightning-fast page loading speeds.
Amazon Image Resizer (2000x2000)
Resize and format product photos to Amazon's exact 2000x2000 px zoom-enabled standard.
Shopify Product Image Resizer (2048x2048)
Format product photos to Shopify's recommended 2048x2048 px standard for high-res zoom.
Etsy Listing Image Resizer (2700x2025)
Format product photos to Etsy's recommended 4:3 ratio (2700x2025 px) without thumbnail cropping.
Product Photo Enhancer
Enhance product sharpness, colors, texture contrast, and remove shadows in 1 click.
Product Shadow Generator
Add realistic drop shadows, soft contact shadows, and glass reflections to product cutouts.
Product Image White Background Maker
Convert any product photo to an Amazon-compliant 100% pure white (#FFFFFF) background.
Product Image Batch Processor
Batch resize, pad, compress, and rename dozens of product photos in 1 click.
Product Description Generator
Generate persuasive, SEO-rich product descriptions with bullet points and benefit hooks.
SKU Generator
Generate standardized, clean inventory SKU codes for e-commerce product catalogs.
Barcode Generator (UPC / EAN / Code 128)
Generate scannable UPC-A, EAN-13, Code 128, and QR barcodes for retail packaging.
Product Mockup Generator
Place your designs and logos on t-shirts, hoodies, mugs, phone cases, and packaging.
Clothing & Fashion Photo Generator
Display flat-lay apparel on realistic AI fashion models with natural poses.
Etsy Fee & Profit Calculator
Calculate Etsy listing fees, transaction fees, payment processing fees, and net profit margins per sale.
eBay Fee & Seller Profit Calculator
Calculate eBay Final Value Fees, category-specific rates, insertion fees, and net profit per sale.
Shopify & E-Commerce Profit Calculator
Calculate e-commerce net profit margins, Cost of Goods Sold (COGS), ad spend (ROAS), and transaction fees.
Career & Job Tools
Build resumes, generate tailored cover letters, match ATS keywords, and track job applications.
Resume Builder
Create a modern, ATS-friendly professional resume with instant live preview and PDF export.
Cover Letter Generator
Generate compelling, tailored cover letters customized for any job title and company in seconds.
Resume Keyword Matcher
Compare your resume against a job description to identify missing keywords and boost ATS scores.
Resignation Letter Generator
Generate polite, professional resignation letters with customizable notice periods and tones.
LinkedIn Headline Generator
Generate high-converting, recruiter-friendly LinkedIn headlines that maximize profile visibility.
Interview Question Generator
Generate targeted behavioral, technical, and situational interview questions with STAR answers.
Job Application Tracker
Track your job hunt pipeline, interview rounds, follow-up dates, and salary offers with 100% privacy.
Construction & Trades
Calculate concrete pours, paint coverage, flooring tiles, drywall sheets, and lumber board feet.
Concrete Calculator
Calculate required cubic yards, cubic meters, and premix concrete bags for slabs, footings, and columns.
Paint Calculator
Calculate how many gallons or liters of paint you need based on room dimensions, doors, and windows.
Flooring Calculator
Calculate square footage and total boxes needed for hardwood, laminate, vinyl plank, and tile.
Drywall Sheet Calculator
Calculate the number of 4x8 and 4x12 drywall sheets, screws, and joint compound needed for rooms.
Wallpaper Roll Calculator
Calculate the exact number of standard and double rolls of wallpaper needed with pattern repeat matching.
Lumber Board Foot Calculator
Calculate total board feet (BF) and lumber costs for woodworking and carpentry projects.
Science & Engineering
Explore the periodic table, solve Ohm's Law circuits, calculate resistor bands, and analyze acoustics.
Ohm's Law Calculator
Calculate Voltage (V), Current (I), Resistance (R), and Power (P) with step-by-step electrical engineering formulas.
Interactive Periodic Table
Explore all 118 chemical elements with atomic numbers, masses, electron configurations, and physical properties.
Resistor Color Code Calculator
Decode and calculate resistance values, tolerances, and temperature coefficients for 4-band, 5-band, and 6-band resistors.
Density Calculator
Calculate Density, Mass, or Volume using ρ = m / V with automatic metric and imperial unit conversions.
Sound Wavelength & Frequency Calculator
Calculate sound wavelength, frequency, and acoustic period based on medium temperature and speed of sound.
Health & Fitness Tools
Calculate ideal body weight, target heart rate zones, running pace, and daily calorie deficit.
Ideal Body Weight Calculator
Calculate your healthy ideal body weight range using Devine, Robinson, Miller, and Hamwi medical formulas.
Target Heart Rate Calculator
Calculate training heart rate zones for Fat Burn, Cardio Endurance, and Peak Anaerobic performance.
Running Pace & Race Time Calculator
Calculate running pace per mile or kilometer, finish times, and splits for 5K, 10K, Half, and Full Marathons.
Calorie Deficit & Weight Loss Calculator
Calculate daily calorie deficit targets, required daily calorie intake, and projected goal dates for healthy weight loss.
Lean Body Mass (LBM) Calculator
Calculate Lean Body Mass (LBM) and Fat Mass using Boer, James, and Hume formulas without specialized scales.
Sleep Cycle & Bedtime Calculator
Calculate optimal bedtime and wake-up times based on 90-minute REM sleep cycles to wake up energized.
Ovulation & Fertility Window Calculator
Estimate ovulation dates, fertile windows, and future menstrual cycle periods with cycle tracking math.
Finance & Investment
Calculate profit margins, markups, break-even units, ROI, CAGR, and hourly to salary conversion.
Savings Goal & Monthly Deposit Calculator
Calculate the exact monthly contribution needed to reach your savings target with interest compounding.
Credit Card Payoff Calculator
Calculate how long it takes to pay off credit card debt, total interest charges, and minimum payment trap costs.
Retirement & FIRE Calculator
Calculate your retirement nest egg, required annual savings, and Financial Independence (FIRE) target number.
Loan Amortization Schedule Calculator
Generate a complete month-by-month and annual principal, interest, and balance amortization table for any loan.
Dividend Reinvestment (DRIP) Calculator
Calculate long-term compound wealth growth, annual dividend income, and dividend reinvestment (DRIP) returns.
Hourly to Salary & Wage Converter
Convert hourly pay to annual salary, monthly, bi-weekly, and weekly earnings with overtime and paid time off.
Net Worth Calculator
Calculate your total personal net worth by tallying assets (cash, investments, home) against liabilities (loans, debt).
Inflation & Purchasing Power Calculator
Calculate the historic or future purchasing power of money over time using Consumer Price Index (CPI) math.
Mathematics Tools
Solve fractions, quadratic equations, permutations, combinations, standard deviation, and LCM/GCD.
Fraction Calculator with Steps
Add, subtract, multiply, and divide fractions and mixed numbers with step-by-step simplification.
Standard Deviation & Variance Calculator
Calculate population and sample standard deviation, variance, mean, median, sum, and margin of error with steps.
Matrix Calculator (Determinant, Inverse & Multiplication)
Calculate matrix determinants, inverse matrices, transpose, addition, and multiplication for 2x2 and 3x3 matrices.
Permutation & Combination Calculator (nPr & nCr)
Calculate permutations (nPr) and combinations (nCr) with step-by-step factorial formulas and repetition options.
Quadratic Equation Solver with Steps
Solve ax² + bx + c = 0 quadratic equations for real and complex roots, discriminant, and parabola vertex.
LCM & GCD / GCF Calculator
Calculate the Least Common Multiple (LCM) and Greatest Common Divisor (GCD/GCF) with prime factor trees.
Prime Number Checker & Factorizer
Check if a number is prime, generate complete prime factorizations, and find adjacent prime numbers.
Aspect Ratio Calculator (Image & Video)
Calculate display and media aspect ratios (16:9, 4:3, 1:1, 9:16, 21:9), find missing dimensions, and compute exact GCD scaling factors.
Z-Score & Normal Distribution Calculator
Calculate statistics Z-scores from raw values, mean, and standard deviation with two-tailed probability P(Z) and percentile ranking.
Student's T-Test Calculator
Calculate independent two-sample and paired Student's t-test statistics, degrees of freedom, t-value, and p-value estimates.
Chi-Square Test Calculator
Calculate Pearson's Chi-square statistic (chi^2), degrees of freedom, expected frequencies, and p-value for contingency tables.
Confidence Interval Calculator
Calculate 90%, 95%, and 99% confidence intervals for sample means with margin of error and standard error of the mean.
Percentage Difference Calculator
Calculate the symmetric percentage difference between two numerical values without reference bias or directional dependency.
Proportion Calculator (A/B = C/D)
Solve direct, inverse, and cross-multiplication proportions (A / B = C / D) with step-by-step algebraic solutions.
Matrix Determinant Calculator
Calculate the determinant of 2x2 and 3x3 square matrices with step-by-step cofactor expansion and rule of Sarrus display.
Education & Learning
Calculate weighted course grades, format APA/MLA/Chicago citations, and study with digital flashcards.
Weighted Grade & Final Exam Calculator
Calculate your current course grade and determine the exact score needed on your final exam to pass or earn an A.
Citation Generator (APA, MLA & Chicago)
Generate formatted academic citations and bibliographies in APA 7th, MLA 9th, and Chicago 17th editions.
Flashcard Quiz & Study Deck Maker
Create, study, and flip interactive digital flashcard decks with spaced repetition and quiz review modes.
Everyday Utilities
Spin randomizer wheels, flip coins, roll polyhedral dice, and calculate work shift time cards.
Random Name Picker & Decision Wheel
Spin a customizable interactive decision wheel to pick winners, raffle entries, names, or dinner choices.
Coin Flipper & Heads or Tails Simulator
Flip a fair digital coin with realistic 3D animation, streak counters, and multiple coin batch flips.
Dice Roller Simulator (D4, D6, D8, D10, D12, D20, D100)
Roll single or multiple polyhedral dice with 3D animation, modifiers, and sum totals for tabletop games and RPGs.
Time Card & Employee Timesheet Calculator
Calculate daily and weekly work hours, lunch break deductions, overtime pay, and gross wages.
Kitchen & Cooking Measurement Converter
Convert culinary cups, tablespoons, teaspoons, fluid ounces, grams, and milliliters for recipes.
Productivity & Timers
Run Pomodoro focus sessions, create countdowns, and calculate business day spans.
Pomodoro Productivity Timer
Boost focus and eliminate burnout with an interactive Pomodoro timer (25 min focus / 5 min break) with audio chimes.
Online Event Countdown Timer
Create custom live countdown clocks for birthdays, product launches, holidays, and weddings with shareable links.
Business Days & Working Days Calculator
Calculate the exact number of business working days between two dates, excluding weekends and public holidays.
Date Difference & Duration Calculator
Calculate the exact number of years, months, weeks, days, and hours between any two calendar dates.
File & Storage Tools
Verify cryptographic file checksums (SHA-256) and compare digital storage dimensions.
File Checksum Verifier & Hash Calculator
Calculate and verify MD5, SHA-1, SHA-256, and SHA-512 cryptographic checksums on local files to detect corruption.
File Size & Storage Comparison Tool
Compare file sizes side-by-side, calculate exact byte savings percentage, and convert between KB, MB, GB, and TB.
CSS Tools
Build flexbox layouts, CSS grids, clamp functions, glassmorphism, and text shadows visually.
CSS Flexbox Playground & Generator
Interactive visual CSS Flexbox playground to configure container directions, alignments, wrapping, and item ordering with live CSS export.
CSS Grid Layout Generator
Visual CSS Grid layout builder: customize rows, columns, fractional tracks (fr), pixel gaps, and export clean CSS grid template rules.
CSS Clamp() Calculator for Fluid Typography
Calculate fluid typography and spacing clamp() formulas: define minimum/maximum font size and viewport widths with instant CSS generation.
CSS Text Shadow Generator
Design single and multi-layer CSS text shadows with real-time controls for X/Y offset, blur radius, color, and opacity.
CSS Border Radius & Blob Generator
Visual 8-value advanced CSS border-radius generator to create organic blob shapes, smooth pill buttons, and asymmetric rounded corners.
CSS Cubic Bezier Animation Easing Generator
Visual cubic-bezier curve editor for CSS transitions and animations: customize control points, test easing with an animated runner, and export CSS.
CSS Neumorphism (Soft UI) Generator
Generate soft UI neumorphic CSS code: configure light source, surface curvature, elevation distance, blur radius, and light/dark drop shadows.
CSS Clip-Path Generator & Shape Masker
Visual CSS clip-path polygon and shape builder: create triangles, hexagons, stars, chevrons, and custom polygon coordinate masks.
CSS Radial Gradient Builder
Visual CSS radial gradient designer: customize center positions, circle/ellipse shapes, extent sizing, and multi-color gradient stops.
CSS Conic Gradient Generator
Generate CSS conic gradients: create color wheels, pie chart segments, shiny metallic sweeps, and rotating radar backgrounds with custom angles.
HTML Tools
Generate tables, encode HTML entities, format markup, and preview Open Graph metadata.
HTML Table Generator
Interactive spreadsheet-style table editor: customize rows, columns, headers, cell borders, striping, and generate clean semantic HTML <table> markup.
HTML Table to Markdown Converter
Convert HTML <table> code into GitHub Flavored Markdown (GFM) pipe tables with alignment preservation.
HTML Entity Decoder & Character Unescaper
Decode HTML named entities, decimal codes, and hexadecimal character references into plain readable text and UTF-8 characters.
HTML Responsive iFrame Generator
Generate responsive embed codes for iframes, YouTube videos, and maps with 16:9, 4:3, 1:1 ratios using modern CSS aspect-ratio.
HTML List Generator (Unordered, Ordered, DL)
Convert plain text lines into clean HTML ordered (<ol>), unordered (<ul>), or description (<dl>) lists with customizable markers and classes.
HTML Special Character & Symbol Lookup
Searchable directory of HTML entities, symbols, currency marks, arrows, math symbols, and accents with instant copy of entity names and codes.
Writing & Content Tools
Analyze reading levels, check readability scores, format academic citations, and polish copy.
Flesch-Kincaid Readability Grade Calculator
Calculate Flesch Reading Ease score, Flesch-Kincaid Grade Level, words per sentence, and reading age with real-time text analysis.
APA Citation Generator (7th Edition)
Generate accurate APA 7th edition bibliography citations and in-text citations for books, journal articles, websites, and reports.
MLA Citation Maker (9th Edition)
Create MLA 9th edition Works Cited citations and parenthetical in-text citations for books, websites, online videos, and scholarly articles.
Chicago Citation Formatter (17th Edition)
Format Chicago Manual of Style (17th Edition) citations: Notes & Bibliography style and Author-Date style for books, articles, and websites.
QR & Barcode Tools
Generate styled QR codes with logos, create UPC/EAN barcodes, and decode scanned codes.
Email QR Code Generator
Generate instant QR codes that pre-populate email recipient, subject line, and message body in mail apps when scanned.
SMS QR Code Generator
Generate scan-to-text QR codes that open phone messaging apps with a pre-filled phone number and message body.
Geo Location QR Code Generator
Generate map QR codes using geographic latitude and longitude coordinates that open Google Maps or Apple Maps directly.
Event Calendar QR Code Generator
Generate iCalendar / vEvent QR codes that add conferences, webinars, weddings, and appointments directly to phone calendars.
Code 128 Barcode Generator
Generate high-density Code 128 linear barcodes (sets A, B, and C) for inventory tracking, shipping labels, and asset tags.
EAN-13 Barcode Generator
Generate standard 13-digit International Article Number (EAN-13) retail barcodes with automatic modulo-10 check digit calculation.
UPC-A Barcode Generator
Generate standard 12-digit Universal Product Code (UPC-A) barcodes with automated check digit calculation for North American retail products.
Date & Time Utilities
Convert timezones, calculate business days, compute timestamp durations, and run focus timers.
Date Addition & Subtraction Calculator
Add or subtract exact years, months, weeks, days, hours, and minutes to or from any calendar date with business day calculations.
Week Number Calculator
Look up the ISO 8601 week number, start and end dates, day of year, and remaining weeks for any calendar date.
Leap Year Checker
Check whether any year in history or the future is a leap year with Gregorian leap rules explanation and astronomical context.
Day of the Week Calculator
Find the exact day of the week (Monday through Sunday) for any historical or future calendar date with Conway's Doomsday rule.
Time Duration Adder & Calculator
Add, subtract, and sum multiple time durations (hours, minutes, seconds) for video editing, timesheets, podcasts, and playlists.
JSON Tools
Format, validate, query with JSONPath, compare diffs, and convert JSON to TypeScript types.
JSONPath Evaluator & Query Tester
Evaluate and test JSONPath expressions against complex JSON documents in real time with syntax error feedback and extracted results.
JSON Diff Checker & Comparison Tool
Compare two JSON payloads side by side with visual color-coded difference highlighting for added, removed, and modified values.
JSON Key Sorter & Formatter
Sort JSON object keys alphabetically (A-Z or Z-A) or by key length recursively for clean deterministic diffs and git version control.
API & Webhook Tools
Convert cURL commands to Fetch and Axios, test JWT tokens, and inspect HTTP headers.
cURL to Python Requests Converter
Convert raw cURL terminal commands specifically into clean, idiomatic Python requests code with headers, parameters, authentication, and JSON bodies.
cURL to JavaScript Fetch Converter
Convert cURL commands into modern browser JavaScript fetch() code with async/await, headers objects, and body serialization.
cURL to Node.js Axios Converter
Convert cURL commands into clean Axios request configurations for Node.js and frontend applications.
cURL to Go (net/http) Converter
Convert cURL commands into idiomatic Golang net/http code with http.NewRequestWithContext, headers mapping, and error handling.
JWT Claims Inspector & Expiration Checker
Inspect JSON Web Tokens (JWT): decode header algorithms, payload claims, expiration timestamps, issued-at dates, and token lifetimes safely.
Accessibility & A11y Tools
Verify WCAG color contrast ratios, test font scaling readability, and generate alt text guidance.
WCAG Color Contrast Checker
Calculate foreground and background color contrast ratios in real time with WCAG 2.1 Level AA and AAA pass/fail compliance indicators.
Color Blindness Simulator
Simulate how your design and color palettes appear to users with Protanopia, Deuteranopia, Tritanopia, and Achromatopsia.
APCA Contrast Calculator
Calculate Advanced Perceptual Contrast Algorithm (APCA / WCAG 3) Lc values based on modern human spatial vision perception.
Large Text Contrast Checker
Specialized WCAG validator for large typography (18pt/24px normal or 14pt/18.66px bold) requiring 3:1 minimum contrast.
UI Component Contrast Validator
Validate WCAG 2.1 Success Criterion 1.4.11 for non-text UI elements: form input borders, button outlines, icons, and focus rings.
Font & Typography Tools
Convert pixels to REM, calculate fluid type scales, test font pairings, and preview glyphs.
PX to REM Converter & CSS Unit Calculator
Convert pixels (px) to relative units (rem) based on your root font size (16px default) with live conversion table and CSS snippet generator.
REM to PX Converter & Media Query Calculator
Convert relative REM units to exact screen pixels (px) based on root font size for design handoffs and responsive breakpoint audits.
Modular Scale Calculator
Generate harmonious typographic scale steps from a base size and musical or mathematical ratio with ready-to-use CSS variables.
Font Size Hierarchy Generator
Interactive visual typographic hierarchy designer for H1-H6, body text, and captions with desktop and mobile viewport preview.
Golden Ratio Typography Calculator
Calculate the mathematically perfect line height and content measure (line width) for any font size using the Golden Ratio (phi = 1.618).
Line Height Multiplier Calculator
Calculate unitless CSS line-height multipliers and exact pixel leadings across multiple font sizes for pixel-perfect typography.
Social Media Tools
Format social posts, preview OpenGraph cards, create memes, and calculate aspect ratios.
Instagram Post Maker
Design high-engagement square and portrait Instagram feed graphics with templates.
Instagram Story Maker
Create 9:16 vertical Instagram Stories with bold typography and aesthetic backgrounds.
Instagram Reel Cover & Video Maker
Design scroll-stopping Reel covers and format vertical clips for maximum reach.
TikTok Video & Cover Maker
Create 9:16 TikTok titles, thumbnail covers, and hook graphics that stop scrolling.
YouTube Thumbnail Maker
Create high-CTR 1280x720 YouTube thumbnails with bold text, borders, and glows.
YouTube Shorts Thumbnail Maker
Design 9:16 vertical cover thumbnails for YouTube Shorts that stand out on mobile feeds.
YouTube Title Generator
Generate high-CTR, viral, and SEO-optimized YouTube video titles in seconds.
YouTube Description Generator
Generate comprehensive, SEO-optimized YouTube video descriptions with timestamps and links.
YouTube Tag Generator
Extract and generate targeted YouTube tags and keywords for video SEO.
Facebook Post Maker
Design engaging 1200x630 Facebook feed images, event banners, and group graphics.
LinkedIn Post & Hook Generator
Format high-engagement viral LinkedIn posts with line breaks, hooks, and formatting.
Pinterest Pin Maker
Design high-traffic 2:3 vertical Pinterest Pins with bold text overlays and collage layouts.
YouTube & TikTok Money Calculator
Estimate daily, monthly, and yearly ad revenue and sponsorship income based on video views.
Social Media Engagement Rate Calculator
Calculate engagement rate % on Instagram, TikTok, and X based on followers, likes, and comments.
Instagram Font Generator (Fancy Bio Text)
Generate stylish, fancy Unicode fonts for Instagram bios, captions, TikTok, and Twitter/X profiles.
Twitter / X Character Counter
Count characters for Twitter/X posts with 280-character limits, URL 23-char weighting, and emoji counting.