[Launch options](https://cdpfleet.com/docs/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](https://cdpfleet.com/docs/browsers/camoufox#opt-block_webrtc).

## 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](https://cdpfleet.com/docs/cases/webrtc-ip-leak)
-   [Case 4: A German Windows persona with Camoufox — and the one setting that broke it](https://cdpfleet.com/docs/cases/camoufox-persona)
-   [Camoufox with a Windows fingerprint](https://cdpfleet.com/docs/examples#camoufox-fingerprint)

All options: [launch options](https://cdpfleet.com/docs/options).

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Source: https://cdpfleet.com/docs/options/block_webrtc · Markdown: https://cdpfleet.com/docs/options/block_webrtc.md · All docs for AI tools: https://cdpfleet.com/llms.txt