Trim & Cut Video

MP4, MOV, AVI, MKV, and WebM files up to 100 MB.

Yes. Choose between MP4, WebM, and MOV output formats. When keeping the same format, trimming uses fast copy mode (no re-encoding).

When the output format matches the input, we use stream copy mode which preserves the original quality without re-encoding. Format conversion requires re-encoding.

Trimming is accurate to the second. The tool uses FFmpeg under the hood, which finds the nearest keyframe for fast and accurate cuts.

Yes. Everything runs in your browser using FFmpeg compiled to WebAssembly. Your video is never uploaded to any server.

You can process videos up to 100 MB. For larger files, consider compressing first.

Yes. The built-in video player lets you preview your file and identify the exact segment you want to keep.

Yes. The trimmed file only contains the selected segment, so it will be smaller than the original proportional to the clip duration.

Yes. Set the start time to skip the beginning and set the end time to cut the ending. Only the segment between start and end is kept.

Yes. The tool works on all modern browsers including mobile devices, though processing may be slower on lower-powered devices.