Cut a clip down to just the part you need and export an MP4 — processed on your device with FFmpeg in the browser, nothing uploaded. Free, no account needed.
First use downloads a ~30MB video engine (one time, then cached by your browser). Processing runs entirely on your device's CPU, so it's slower than a phone app — a short clip usually takes well under a minute, longer ones more.
Drop the video, set the start and end time, and export. Handy for turning a long screen recording into a short clip for a bug report, a devlog or a social post. Optionally compress it at the same time.
Trimming runs on your device; nothing is uploaded.
The clip is re-encoded to MP4, which is what makes the output play everywhere. At the default quality the difference is not visible.
MP4, WebM, MOV and most other common containers FFmpeg can read.
No — processing is local.
Compress Video · Video Trimmer & Compressor (all features)
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