Secure Screen SharingDirectly in Your Browser
Test your browser's screen sharing capability and optionally record it — all locally, with no backend and no data uploads.
No installation required
How It Works
- 1 Click “Start Screen Test”
- 2 Grant browser permission
- 3 Choose tab, window, or full screen
- 4 Preview live feed instantly
- 5 Optionally record locally
- 6 Stop anytime safely
Built with Native Web APIs
Permission Control
Handles permission granted, denied, and cancellation states clearly and safely.
Live Screen Preview
Displays real-time screen feed using getDisplayMedia API.
Local Recording
Records your screen locally using MediaRecorder. No backend. No uploads.
This application does not upload or store your data. Everything runs locally in your browser session.