LIVE AVAILABILITY

The transfer chain, at a glance.

The service response and this browser's transfer capabilities are checked independently. Diagnostics do not upload a file or create a transfer room.

OVERALL STATUSDiagnostics are running

Checking the service and browser capabilities.

—

Pairing serviceChecking

Creates temporary pairing sessions.

TURN relayChecking

Connects devices on restricted networks.

WebRTC supportChecking

Required for encrypted data channels.

Large-file streamingChecking

Writes files over 256 MB directly to disk.

Network connectionChecking

The current connection state of this browser.

Secure contextChecking

Secure browser context required for browser APIs.

This is an availability check. Client capabilities vary by browser; results describe the conditions of this open tab.