Trim Video - Cut Out the Part You Need

Keep just the part you need — trimmed in seconds, at original quality.

Drag & drop files here or tap to chooseMP4 · MOV · WebM · MKVChoose filesYou can also paste with Ctrl+V

Unchecked, the video is cut instantly without re-encoding; the start may snap to the nearest earlier keyframe.

    🔒 Your files are processed on this device and never uploaded to a server.

    How to use

    1. Drop a video into the box above; a preview appears below.
    2. Play it and tap Set start to current time and Set end to current time, or type times such as 1:05.5.
    3. Tap Cut and save the result.

    Good to know

    By default the original data is cut without re-encoding, so even multi-GB videos finish in seconds with no quality loss. Because video is stored in keyframe units, the start may snap slightly earlier to the previous keyframe.

    If you need frame-accurate cuts, turn on Frame-accurate cut. It re-encodes, so it takes longer and saves as MP4.

    FAQ

    Does it reduce quality?

    Not by default — the original data is reused, so there is zero quality loss. Only the frame-accurate option re-encodes.

    Does it support AVI or WMV?

    MP4, MOV, WebM and MKV are supported for now. Results are saved as widely playable MP4 (H.264) by default, or as WebM in browsers that cannot create MP4.

    Is my video uploaded?

    No. Videos are processed inside this browser and never sent anywhere. Because your own device does the work, long videos take a while and files over 2 GB may fail on phones.

    Updated:

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