OpenCut

OpenCut is an open source video editor that runs entirely in your browser. Nothing to install. No account to create. Because it works in the browser, it runs on Windows, macOS, and Linux without platform-specific builds or compatibility headaches.

The focus is on keeping things simple. The interface is designed to feel approachable rather than overwhelming, which makes it a practical option for people who need to edit video without learning a complex tool. That said, "simple" here doesn't mean stripped-down. The goal is to cover real editing needs without the friction that comes with heavyweight desktop software like Kdenlive or Shotcut.

Privacy is a core part of the design. Processing happens locally in the browser rather than on a remote server, so your footage never gets uploaded to a third-party service. For anyone editing sensitive or personal video, that's a meaningful difference from cloud-based editors that process files on their own infrastructure.

Being open source means the codebase is publicly available for inspection. You can verify what the tool actually does with your files, and the project can be self-hosted if you want full control over where it runs.

OpenCut suits content creators, journalists, educators, or anyone who edits video occasionally and wants a fast, private, no-install option that works from any device with a modern browser.