Filenary

Trim a Video

Cut a video down to just the part you need, right in your browser.

Drop your file here

or click to browse

Choose File

On first use, a ~30 MB conversion engine is downloaded to your browser (one time only).

This file is processed in your browser and never uploaded to a server.

How It Works

  1. 1. Drop your file here

  2. 2. Processing…

  3. 3. Download

Features

  • Set start time and duration
  • No length limit besides your device's memory
  • Download as MP4

Frequently Asked Questions

How precise is the cut?
The video is re-encoded rather than just stream-copied, so cuts land exactly on your chosen start time and duration.
What if I leave duration empty?
The trim runs from your start time to the end of the video.
What format does the trimmed video download as?
Regardless of your original file's format, the trimmed clip always downloads as an MP4 (H.264) file.
Can I set the start time down to a fraction of a second?
Yes, the start time and duration fields accept decimal values (in 0.1-second steps), so you can trim precisely.
Does trimming affect my original video file?
No, your original file stays untouched on your device — trimming produces a separate, new file that you download.

Related Tools

Add this tool to your website

Copy the code below and paste it into any page. It's free, needs no sign-up, and files are processed in your visitors' own browsers.