Video Cut
Trim the start and end of a clip in seconds, right in your browser.
Local CPU Processing
Drop Video
Trim the start and end of a clip.
MP4, MOV, MKV, WebM supported.
Trim Range
Load a video to set a start and end time.
Fast, Lossless Video Trimming
This tool trims your video by stream copy — it removes footage before your start point and after your end point without re-encoding the remaining frames. That makes cuts nearly instant, even on long files, and keeps the original quality intact.
Good to know
- Keyframe snapping: because no re-encoding happens, cuts land on the nearest keyframe, so the exact start/end may shift by a fraction of a second.
- Set from playhead: scrub the preview to the frame you want, then use the "Use playhead" button to set the start or end instantly.
- Same format out: the trimmed file keeps your original container and codec — no conversion required.
Local Processing
Your video is never uploaded. Trimming happens on your device using WebAssembly (FFmpeg), so there's no wait for uploads and no privacy risk.
Fuel the Developer
Tap to support the project.
Did you know?
SonicSega of America's internal "Sonic Bible" gave Dr. Robotnik a backstory absent from Japan, describing him as a formerly kind scientist named Ovi Kintobor who turned evil after a lab accident involving a rotten egg.
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