Launch options

config

Override individual fingerprint properties.

Use it for: Changing one or two properties of a generated persona, such as the core count, while Camoufox keeps everything else consistent.

Browsers: Camoufox.

Details

• Type: object
• Default: none
• Example: {"config":{"navigator.hardwareConcurrency":8,"navigator.maxTouchPoints":0}}

A map of Camoufox fingerprint properties to values, e.g. navigator.userAgent, navigator.hardwareConcurrency, navigator.maxTouchPoints, screen.width, timezone, webGl:vendor. Your values win over generated ones. Use this — not client-side newContext options — to change the user agent.

Strictly validated: an unknown property (e.g. Chromium-only navigator.deviceMemory) or a wrong value type returns 400. Keep overrides consistent with os (for example, touch points stay 0 on a desktop OS).

Used in

• Camoufox with exact fingerprint values

All options: launch options.