What you can record
When you press Start, your browser asks what to share: your entire screen, a single app window, or one browser tab. Tabs give the cleanest result for demos of websites, and include the tab's sound. The recording stops when you press Stop or end sharing from the browser's own bar.
Sound and voice-over
Tick My microphone to talk over the recording, for tutorials, bug reports and feedback videos. Screen sound and your voice are mixed into one track.
The video file
Recordings are saved as WebM, which plays in Chrome, Firefox, Edge, VLC and most editors, and uploads to YouTube and Google Drive. Need an MP4? Open it in our WebM to MP4 converter.
Privacy
The video is recorded by your browser and kept in its memory until you download it. Nothing is uploaded, and this page has no way to send it anywhere.
Questions
Is there a time limit?
No. Long recordings use more memory, so for anything over an hour, record in parts on a computer with plenty of free memory.
Why can't I record on my phone?
Mobile browsers don't let websites capture the screen. Use your phone's built-in screen recorder instead.