Browser WebRTC check

WebRTC Test

Check WebRTC camera, microphone, screen capture, MediaRecorder, device, and recording MIME support in your browser.

Check WebRTC support

Inspect browser media APIs and recording formats before using a web-based recorder.

Device enumeration is unavailable.

Diagnostics run in this browser tab using local Web APIs. No files or device data are uploaded.

No for basic support checks. Permission is only needed for device labels and live device availability.

No. It checks support and devices only. Use the screen recorder when you want to capture media.

The desktop app is better for long recording sessions, repeatable capture settings, and production workflows.