Advertisement
Video & audio
Trim Video
Cut a video to a start and end time with no watermark and no upload.
🔒 Private by design: your files are processed on this device and never uploaded. (The video engine itself is downloaded once from a CDN and then cached.)
How to use Trim Video
- Choose a video (MP4, MOV, WebM).
- Set the start and end times in seconds.
- Click Run and download the clip.
FAQ
Why does the first run take a moment?
The video engine (ffmpeg.wasm, about 30MB) downloads once and is then cached by your browser.
Is quality lost when trimming?
No. Trimming copies the video stream without re-encoding, so it's fast and lossless. Cuts snap to the nearest keyframe.
How big a video can I trim?
Up to roughly 500MB–1GB, depending on your device's memory. Phones handle less.
Related tools
Video ConverterConvert videos between MP4, WebM and MOV formats in your browserVideo to GIFMake animated GIFs from video clips, with your own start time, length, frame rate and widthExtract Audio from VideoPull the soundtrack out of any video as an MP3 or WAV file, free and private, right in your browserVideo Effects & FiltersApply quick effects to a video: grayscale, sepia, blur, mirror, speed up, slow down, brighten or reverseAudio ConverterConvert audio files between MP3, WAV and M4A (AAC)