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How to Trim a Video — Keep Just the Part You Need (No Quality Loss, Seconds)

Cut the section you need out of a long video. 'Fast' finishes in seconds with zero quality loss; 'Precise' cuts frame-accurately. The video never leaves your device.

FileKeeps2026-08-15 · 3分で読めます

An hour of meeting footage where you need five minutes; a ten-minute clip where the share-worthy part is thirty seconds — half of video work is trimming. Grab the range on a timeline and cut it right in the browser.

How — three steps

  1. 1Open Video Trim and add your video.
  2. 2Drag the range to keep on the timeline, then fine-tune with the handles or the start/end fields.
  3. 3Pick a cutting mode and run — that section saves as MP4.

"Fast" vs "Precise" — when to use which

Fast cuts without rebuilding the video: zero quality loss and done in seconds, but the cut snaps to the video's internal reference points (keyframes), so the start can drift by a couple of seconds. Precise cuts exactly on the frame, at the cost of re-encoding the section, which takes longer. Roughly chopping ends off? Fast. Must start on an exact moment? Precise.

TipNeed several parts from one long video? Cut them one at a time — the pieces can be joined back together with Video Merge.

It matters more with meeting recordings

Meetings and lectures tend to contain sensitive content. Trimming runs inside your browser, so the video is never uploaded.

Grab the range on the timeline and cut.

Open Video Trim