Screen Recorder
Record your screen, window or browser tab (with optional mic audio) directly in the browser and download the video — nothing is uploaded.
Records in WebM format, playable in Chrome, Edge, Firefox and VLC. To share system/tab audio, tick “Share audio” in the browser's picker dialog. Requires a desktop browser (mobile browsers don't support screen capture).
Need this done properly for your business?
Radiatus delivers secure cloud, DevOps & compliance engineering.
Privacy & Security
Runs entirely in your browser. No data is sent to any server.
How to Use
Click Start recording, pick the screen or tab to share (tick Share audio if needed), then Stop and download the WebM file.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.
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