Compress Video to Exact Target Size
Hit strict email, Discord, or portal upload limits every time. Enter your desired file size in MB and our smart algorithm calculates the optimal video and audio bitrates.
Upload video to compress to target MB
Supports MP4, WebM, MOV, and MKV files
How to Use Compress Video to Target Size
Select Video
Choose your video file to inspect original file size and duration.
Pick Target Size
Select a standard preset (e.g., 8MB Discord, 25MB Gmail) or enter a custom target size.
Process & Download
Click compress to generate an optimized video matching your target size constraint.
About Compress Video to Target Size
Exact file size targeting requires calculating the combined bit budget. Because video file size = (video_bitrate + audio_bitrate) * duration_in_seconds / 8, our engine dynamically tunes quantization parameters to conform strictly to your target file size ceiling.
Supported Formats
Operational Limits
- •Extreme compression ratios on long 4K videos may cause pixelation
Key Features
- Presets for 5MB, 8MB (Discord Free), 10MB, 25MB (Gmail/Outlook), 50MB, and 100MB
- Dynamic bitrate calculation based on video duration: (Target Size / Duration) - Audio Bitrate
- Automatic resolution scaling if required to avoid compression artifacts
- Real-time original vs actual output size verification
Frequently Asked Questions
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