Trim video

No. The conversion runs entirely in your browser. The file never leaves your device – there is no server that could see it. Once the page has loaded, the tool even works offline.

In the default mode the streams are copied without re-encoding, which is lossless and takes seconds – but a cut can only begin at a keyframe, typically every two to ten seconds. The clip therefore may start a little earlier than requested. Switch off “Copy without re-encoding” for a frame-accurate cut; the video is then re-encoded, which takes longer.

As seconds (90 or 12.5) or minutes:seconds (1:30, 0:01:30.5). Leave the end empty to cut until the end of the file.

Files up to 300 MB are accepted, and a job is stopped after ten minutes. The whole file has to fit into the browser's memory, so clips of a few minutes work best. If processing stops, trim the clip first or lower the resolution.

We remove the file's global metadata, including the recording location an iPhone stores in MOV and MP4 files. Rotation information is applied, so the video keeps its orientation.