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The most advanced free and open-source browser fingerprinting library

Creepy device and browser fingerprinting

Passive TCP/IP Fingerprinting Tool. Run this on your server and find out what Operating Systems your clients are *really* using.

Browser fingerprinting tools for anonymizing your scrapers. Developed by Apify.

Multi-protocol passive fingerprinting library: TCP/HTTP (p0f-style) + TLS (JA4-style) analysis in Rust

Real-time detection of anti-bot systems, CAPTCHAs & fingerprinting techniques. Identifies Cloudflare, Akamai, DataDome, reCAPTCHA, hCaptcha, Shape Security & more with confidence scoring and advanced capture tools.

CloakBrowser: Anti-detect browser download, browser fingerprinting spoofing, multi-accounting tool, Canvas WebGL modification. Proxy manager HTTP SOCKS5, cookie isolation, session import export, user-agent switcher. Puppeteer Playwright automation API, profile sharing, web scraping, free.

CloakBrowser Github: anti-detect browser download, source-level chromium patches, browser fingerprinting spoofing, multi-accounting tool, canvas webgl modification, proxy manager http socks5, cookie isolation, session import export, user-agent switcher, puppeteer playwright automation api, profile sharing, web scraping free, github

Undetected Playwright for Android. Real Android device in Docker (Redroid), driven via CDP with OS-level stealth. While every other antidetect browser runs desktop Chromium, DAMRU is Android-native — built for web scraping, AI agents & fingerprinting research.