Screen recorder · Offline
Record and edit with no connection.
One Rec is an offline screen recorder. After a one-time caption model download, recording, editing, captions and export all run on your computer.
What you get
Recording, editing and sharing in one app.
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Record and export offline
Record, edit and export with Wi-Fi off. Recordings are saved on your computer and stay there until you share them.
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Captions after one download
Whisper models download once on first use: Fast is about 140 MB, Balanced 510 MB and Accurate 1.1 GB. After that, captions work offline in 17 languages.
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Editing tools that run locally
Auto-zoom, Smart Trim and the privacy scan for keys, passwords and emails all run on your machine.
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What needs a connection
Share links, live streaming, cloud AI and signing in need internet. The app also sends anonymous analytics and crash reports.
Side by side
How One Rec compares
| Tool | One Rec | That tool |
|---|---|---|
| Loom | Files saved on your computer | Videos hosted in Loom's cloud |
| Riverside | Records with no connection | Browser studio that needs a connection |
| Descript | Captions generated on your computer | Transcription runs in the cloud |
FAQ
Questions, answered.
Does One Rec work without internet?
Yes, for recording, editing, captions and export. Captions need a one-time model download first, between about 140 MB and 1.1 GB. Share links, live streaming and cloud AI need a connection.
Which caption model should I download before going offline?
Fast (about 140 MB) is the quickest, Accurate (about 1.1 GB) the most accurate, and Balanced (about 510 MB) sits between them. Each model downloads the first time you use it, so generate captions once while you're online.
Is my data sent anywhere?
Your recordings stay on your computer until you share them. The app does send anonymous analytics and crash reports.
Press record.
Free for macOS, Windows and Linux, with no time limit on recordings.