About Mastershot

What Mastershot is today

Mastershot is a set of free video tools that run in your browser. Each one does a single job: you can compress a video, trim it, convert it to another format, pull out the audio, or blur faces, along with many other tools. There's no account to make and no watermark on what you save.

Your files stay on your device

Your browser does the processing. The video is read from your device, changed there, and saved back to it, so it's never uploaded to us or anyone else. That also means the largest file you can open and the formats you can read depend on your browser and how much memory your device has. The privacy page explains the little we do collect.

Mastershot used to be a video editor

Mastershot started in 2021 as a full video editor that ran in the browser, with a timeline, saved projects, and accounts. In September 2026 we retired the editor and rebuilt Mastershot as the separate tools you see now.

The editor, saved projects, and accounts are no longer available. The old video trimmer is now Trim video, and the old video-to-MP3 extractor is now Extract audio.

The editor’s replacement, Mastershot Studio, opened in October 2026. It works in your browser like the old one, with no watermark on anything you export.

Contact

Questions, bug reports, and ideas for new tools are all welcome at [email protected].