Record your screen, your camera or just your voice — or the screen with you in a corner bubble. Nothing is uploaded: the recording is made and kept inside this tab.
What to record
The browser will ask what to share: the whole screen, one window or one tab.
Chrome and Edge take the sound of a tab always, and of the whole screen only on Windows and ChromeOS. Safari and Firefox take no system sound.
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You can switch to another tab or app — just keep this one open. Stopping the sharing from the browser bar stops the recording too.
The recording never leaves this tab: the browser itself captures it, holds it in memory and hands you the file. No upload, no account, no watermark.