Overview
Your browser, your rules — your digital fingerprint, in your control.
CthulhuJs Is A Browser Fingerprint Obfuscation Extension This browser extension aims to enhance user privacy and security by disguising browser fingerprints, protecting users from tracking and identification. Here are its key features: Multiple Fingerprint Obfuscation Techniques: It supports obfuscating various browser fingerprints, including canvas, audio, webgl, webgpu, fonts, plugins, clientRect, webrtc, language, timezone, screen, gpu, memoryCapacity, processors, and useragent. Dynamic Random Fingerprint Generation: Based on network information and user configuration, it dynamically generates random fingerprints, making them harder to identify. Flexible Fingerprint Switching Strategies: Users can choose different fingerprint switching strategies, such as time intervals, page load counts, or custom rules. Tab-Level Fingerprinting: Each tab can use a different fingerprint, enhancing privacy protection. Persistent Fingerprint Configuration: Fingerprint settings persist across sessions without any limitations. This browser extension helps users better safeguard their privacy, preventing tracking by advertisers, analytics tools, and other trackers. If you’re interested, you can search for and install it from the browser extension store. Guide：https://www.reddit.com/user/Mindless-Barracuda28/comments/1el715u/cthulhujs_a_browser_extension_with_fingerprint/
Details
- Version8.1.0
- UpdatedDecember 23, 2025
- Offered byshawnli
- Size2.04MiB
- Languages2 languages
- Developerhome
1479 Tully Street Detroit, MI 48227 USEmail
zh.shawnli@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
