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Reduce video file size with quality presets or custom settings.
Drag & drop a video file here
or click to browse · MP4, WebM, MOV, AVI, MKV (max 2 GB)
How It Works
- Upload your video: Select or drop a video file you need to compress.
- Set compression settings: Choose a target quality level or file size, and optionally reduce the resolution or frame rate.
- Compress and download: Click Compress and download the smaller video file when processing completes.
Why Use Video Compressor?
Large video files are slow to upload, expensive to store, and cause poor playback on mobile connections. Social media platforms, email attachments, and website hosting all impose size limits. Video compression reduces file size by adjusting bitrate, resolution, and codec efficiency — often achieving 60–80% size reduction with minimal visible quality loss. This browser-based compressor handles the technical details so you just set your desired quality and download the result.
Features
- Quality presets: Choose from High, Medium, Low, and Custom quality settings with estimated output sizes.
- Resolution downscaling: Optionally reduce to 1080p, 720p, 480p, or 360p to further reduce file size.
- Frame rate reduction: Lower the frame rate from 60fps to 30fps or 24fps to reduce data.
- File size comparison: Shows original and compressed file sizes with the compression ratio achieved.
- Local processing: Compression runs entirely in your browser — no cloud upload required.
Frequently Asked Questions
How much can video be compressed?
Typical compression ratios are 50–80% size reduction. A 100 MB video can often be compressed to 20–40 MB with minimal visible quality loss. The exact reduction depends on the original codec, content complexity, and your quality settings.
Will compression affect video quality?
At Medium quality settings, most viewers cannot distinguish compressed video from the original at normal viewing distances. High bitrate footage (from cameras or screen recordings) compresses well. Already-compressed video (from social media downloads) sees less gain.
What is the best format for compressed video?
MP4 with H.264 is the most compatible format for compressed video across all devices and platforms. For web use, WebM with VP9 offers better compression but lower compatibility on some devices.