FileKeeps

Trim Video

Cut out just the part of a video you want — everything runs in your browser

On-Device

1. Choose a video

2. Section & mode

Selection: 10.0s — drag on the timeline to set a range, use the edge handles to fine-tune.

Trim mode

Cuts in seconds by copying the video instead of rebuilding it. The start may shift slightly to the nearest keyframe.

3. Trim

Save only the part of a video you need. 'Fast' finishes in seconds keeping the original quality; 'Precise' cuts frame-accurately and saves as MP4. Everything runs in your browser — files never leave your device.

What you can do

  • Lossless fast trim
  • Frame-accurate precise mode
  • Set start/end from the playhead
  • Instant preview of the result

How to use

  1. 1Upload a video and find the moment in the preview
  2. 2Set start, end, and mode
  3. 3Press Trim and download

Supported formats · MP4 · MOV · WebM · MKV

Cut just the part you need out of a video and save it. Drag on the timeline to grab the part to keep and set the start and end — that span is saved as MP4. 'Fast' keeps the quality untouched and finishes in seconds, while 'Precise' cuts frame-by-frame for an exact result. Everything runs in your browser, so the video is never uploaded to a server.

How to use it

  1. 1Select or drag in the video.
  2. 2Drag on the timeline to mark the part to keep, then fine-tune the start and end with the handles.
  3. 3Choose 'Fast' or 'Precise', trim, and download.

When it comes in handy

For example, it helps when you need to keep just 5 minutes of an hour-long meeting recording and cut off the rest.

It's also handy for removing the setup time at the start or dead air at the end before sharing.

'Fast' vs. 'Precise'

'Fast' copies only the part you need without touching the quality, so it finishes in seconds. The trade-off: the start point may shift very slightly (to the nearest keyframe).

'Precise' cuts frame-by-frame for an exact result, saved as MP4. It takes a little longer, proportional to the clip's length.

Frequently asked questions

Is the video uploaded to a server?+

No. Trimming runs inside your browser, so the video never leaves your device.

Why is 'Fast' so fast?+

It copies only the selected span instead of rebuilding the video. The start point may snap to the nearest keyframe as a trade-off.

What formats can I use?+

It supports common video formats like MP4, MOV, WebM, and MKV.