Video Trimmer & Compressor

Your files stay on this device.

Help

Trim clips · Reduce file size · Save as MP4

How to use this tool

Select a video and preview it.
Set the start and end points, then choose original quality or compression.
Process the selected segment and save the resulting video.

Before you start

Original quality may cut slightly before or after your selection. Choose another quality when exact timing matters.
The first run may take time to prepare. Check progress and keep the page open.
Small uses up to 720p; Balanced uses up to 1080p. Check text and sound in the saved video.

Frequently asked questions

How do I choose an output quality?

Use Original for a quick cut, or Small or Balanced to reduce size. An already small video may grow after processing, so compare the result with the original.

What should I do if processing stalls?

Try a shorter segment or original quality first. Close other tabs to free memory, and keep this tab open until processing finishes.

Drop or choose a video

Supports formats your browser can preview, including MP4, MOV, and WebM.

Video Trimmer & Compressor

Preview

Range and output settings