Trim Video Online
Cut a clip out of any video file - set a start and end point, preview it, and download. Fully processed in your browser.
Drag & drop a video file, or browse
One file at a time
Initializing engine
How it works
Upload a video file
Drag & drop or browse for one file.
Set start and end points
Use the sliders, or grab them from the current playback position.
Trim and download
Preview the result, then save it.
This tool uses FFmpeg compiled to WebAssembly to cut the selected range without re-encoding the video - a 'stream copy' operation that's fast because it doesn't touch the actual video/audio data, just repackages the selected range.
Frequently asked questions
4 questionsNo - trimming uses a fast stream copy rather than re-encoding, so the video inside your selected range is untouched. The trade-off is precision: video is structured around keyframes, so the actual cut point can snap to the nearest keyframe rather than landing exactly on your requested start time - typically within a couple of seconds depending on the source file.