Chameleon
Spoof your browser profile. Includes a few privacy enhancing options.
A WebExtension port of Random Agent Spoofer.
Chameleon: Browser Profile Spoofing
Chameleon is a Firefox add-on that allows users to spoof their browser profile, with options for useragents, headers, and various privacy-enhancing settings. It also offers whitelist capabilities and supports multiple languages.
Add-on stats
Weekly download count: 6,413
Firefox on Android: Yes
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- <all_urls>
- alarms
- contextMenus
- notifications
- storage
- tabs
- webRequest
- webRequestBlocking
Size: 910.11K
URLs: Website ,Privacy policy
Ranking
# 807 ▲ 8
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
Chameleon is a WebExtension port of the popular Firefox addon Random Agent Spoofer.
UI
- Light/Dark theme
- Notifications
- Quickly toggle Chameleon
- Randomly select from a list of browser profiles
- Choose between different platforms or device types
- Change user agent at specified interval
- Enable Do Not Track
- Prevent Etag tracking
- Spoof accept headers
- Spoof X-Forwarded-For/Via IP
- Disable referer
- Modify referer policies
- Block media devices
- Spoof media devices
- Limit tab history
- Protect keyboard fingerprint
- Protect window.name
- Spoof audio context
- Spoof client rects
- Spoof font fingerprint
- Spoof screen size
- Spoof timezone
- Enable first party isolation
- Enable resist fingerprinting
- Prevent WebRTC leak.
- Enable tracking protection
- Block WebSockets
- Modify cookie policy
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Good stability and performance
- Comprehensive privacy features
- Works excellently on Android
- Functions well as a user-agent switcher
Cons
- Some websites can still detect the true OS
- Occasional issues with web pages not loading correctly, particularly on YouTube
- Font Fingerprint option does not work properly
- No option for custom User Agents list or randomization
Most mentioned
- Privacy features
- User-agent switching capabilities
- Issues with certain websites loading
- Detection of true operating system
User reviews
by Universe, 2025-01-06
by Firefox user 18734151, 2024-12-16
by Firefox user 18723078, 2024-12-09
Add-on safety
Risk impact
Chameleon requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
Chameleon is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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