Supercut is a private AI video editor for the browser and macOS or Windows desktop apps. It lets users drop in a clip, describe an edit in plain English, and locally process tasks such as trimming, reframing, captions, color grading, audio cleanup, compression, and format conversion. The site states that footage, transcripts, and renders remain on the user's device rather than being uploaded.
For edits that need direct control, Studio provides a multitrack timeline for video, audio, text, and captions. Users can also record their screen, microphone, and camera, then refine the recording in the same editor. A free first export is available without an account or payment card; paid plans add the full toolset and desktop app access under one account.