Video Compressor
Shrink a video without installing anything: compression runs with FFmpeg inside your browser, so the file never leaves your device. Handy for sending a video by email or chat, or for putting a light one on a website.
How to use it
- Drop in the video (MP4, WebM, MOV, AVI or MKV).
- Pick the output format (MP4 H.264 or WebM VP9) and the quality.
- Compress and download the result, audio included.
FAQ
- Is my video uploaded to a server?
- No. FFmpeg runs in your browser through WebAssembly; the video is processed on your device and never sent anywhere.
- How long does it take?
- It depends on the length of the video and on your device. The first time FFmpeg is also downloaded, then cached for later runs.
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