FileopiaTrim Video
Trim MP4, MOV and WEBM videos in your browser. Set start and end while watching. No upload, no watermark.
- Upload
- Options
- Download
- ✓ 100% free
- ✓ No sign-up
- ✓ No limits
- 🔒 Files never leave your device
How to: Trim Video
- Select a video.
- Set the start and end.
- Download the trimmed MP4.
Remove the boring start, the shaky end or cut the highlight from a long recording – without installing an editor or uploading private videos.
Common uses
- Cut highlights for social media.
- Remove dead time from meeting recordings.
- Shorten clips to fit platform limits.
Tips for best results
- High quality with no resizing copies without re-encoding when possible – fast and lossless.
- Trim before compressing for smaller results.
Trim before sharing
Trimming first reduces upload time, storage and the need for heavy compression. It is the quickest way to share just the moment that matters.
Previewing your cut
Play the video, pause at the moment you want to start and set the start point, then do the same for the end. Preview the selection before exporting so nothing important is cut off at either edge.
Why use Fileopia for Trim Video?
| Fileopia | Typical upload-based sites | |
|---|---|---|
| Files uploaded to a server | No – processed on your device | Yes |
| Sign-up required | Never | Often for bigger jobs |
| Hourly / daily task limits | None | Common on free plans |
| Watermark on output | Never | Sometimes |
| Works offline after loading | Yes, for most tools | No |
Your files never leave your device
Trim Video runs entirely in your browser using JavaScript and WebAssembly. Your files are read from your disk into this tab, processed in memory and saved straight back to your downloads folder – they are never uploaded to Fileopia or any third party.
- Test it yourself: once this page has loaded, switch off Wi‑Fi or mobile data and run the tool – it keeps working.
- Check the network: open your browser’s developer tools (F12 → Network) while processing; you will see no file upload requests.
- Nothing to delete: close the tab and the data is gone – there is no server copy, no retention period and no account.
Frequently asked questions
Is it fast?
With High quality and no resizing, the video is copied without re-encoding when possible.
Is quality lost?
With High quality and no resizing, the video is copied without re-encoding when possible.
Which formats work?
MP4, MOV and WEBM that your browser can play.
Is Trim Video really free?
Yes. Every tool on Fileopia is 100% free with no file limits, no sign-up and no watermarks. The site is supported by unobtrusive ads.
Are my files uploaded to a server?
No. Fileopia processes your files directly in your browser using JavaScript. Your documents never leave your device, so they stay completely private.
Does it work on mobile?
Yes. Fileopia works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux.