Trim video
Cut the start or end off a phone or camera video in seconds, with no quality lost. Trimmed on your device, so nothing is uploaded.
Runs in your browser. Your files are never uploaded or stored.
Trimmed video
Something not working, or missing an option?
How to use Trim video
- Choose or drop an MP4 or MOV video.
- Play it and set where it should start and end.
- Trim, then play the result to check it.
Questions
Does trimming lose quality?
Not with “Fast”: the frames you keep are copied as they are. The cut then starts on the nearest keyframe before your start, usually less than a second earlier. Choose “Exact” to start on the very frame; that encodes the video again.
Can I also remove the sound?
Yes. Tick “Remove the sound” before you trim.
Are my files uploaded?
No. The tool runs inside your browser, and the page is blocked from sending data anywhere. You can check by turning off your internet connection: it keeps working.
Open-source parts
- mp4-muxer MIT
More tools: Video and audio
Guides: How to make a video vertical for TikTok, Reels and Shorts