Online Video Cutter
Trim a video to a selected start and end time and export the kept segment as MP4.
Upload Your Video
Select a video file and set the start/end times to cut
Drag & drop video here
or click to browse
About This Tool
The video cutter exports the segment between the start and end timestamps you enter. It is designed for quick trimming when you want to keep one continuous section and discard the rest.
Timing And Precision
- Times are entered as HH:MM:SS values.
- The current FFmpeg command uses stream copy, so it avoids full re-encoding when the source allows it.
- Stream-copy cuts can snap near keyframes, so frame-exact edits are not guaranteed.
- The output is written as MP4, so unsupported source streams may fail or produce an incompatible file.
Processing Notes
FFmpeg.wasm runs inside the browser and reads the selected file locally. For best results, use a normal MP4 source and choose an end time after the start time.