Launch options

block_webrtc

Disable WebRTC entirely.

Use it for: Sessions behind a proxy that must not show any WebRTC address at all. With vpn_tunnel you get the exit IP instead, which looks more like a home connection.

Browsers: Camoufox.

Details

• Type: boolean
• Default: false
• Example: {"block_webrtc":true}

When left enabled (with geoip on), WebRTC reports the proxy's exit IP instead of the real one.

Used in

• Case 54: The WebRTC IP leak test behind a proxy: what Chromium, Chrome, Firefox and Camoufox reveal
• Case 4: A German Windows persona with Camoufox — and the one setting that broke it
• Camoufox with a Windows fingerprint

All options: launch options.