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Video Trim
cut a clip out of a video.
no video yet
about
Load a video, pick start and end times, click trim. The selected range is re-recorded as a WebM file. Plays through in real time during extraction.
how to use
- Upload a video file.
- Drag the start and end sliders to pick the clip you want.
- Click trim — ffmpeg.wasm loads on first use (~25MB, cached after), then trims to MP4.
examples
- Cut a 10-second highlight from a 5-minute recording.
- Trim dead silence from the start of a screen-capture.
- Extract a specific quote from an interview.
faq
What format is the output?
Real MP4 with H.264 video and AAC audio — plays everywhere.
Why the 25MB download?
We use ffmpeg.wasm for accurate cuts. The wasm binary is ~25MB but only downloads once per session.