HTML Tools
Web markup and semantic HTML engineering utilities. Create responsive HTML tables from spreadsheet data, encode and decode XML/HTML special entities, preview Open Graph meta tags, and validate semantic document structure.
Available HTML Tools (6)
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.
Explore Other Categories
Image Tools
Compress, resize, convert, crop, and optimize images locally in your browser.
PDF Tools
Merge, split, rotate, convert, and organize PDF documents securely on your device.
Developer Tools
Format JSON, inspect JWTs, test regular expressions, encode Base64, and generate hashes.
SEO Tools
Preview SERP listings, analyze keyword density, generate robots.txt, and build Schema markup.