The most advanced free and open-source browser fingerprinting library
Go HTTP client with browser-identical TLS/HTTP2 fingerprinting. Bypass bot detection by perfectly mimicking Chrome, Firefox, and Safari at the cryptographic level (JA3/JA4, Akamai fingerprint, header order). Supports HTTP/1.1, HTTP/2, HTTP/3, sessions, cookies, and proxies.
A free, open-source javascript fingerprinting library
Web-based browser profile manager for CloakBrowser — create, launch, and manage isolated browser profiles with unique fingerprints. Free, self-hosted Multilogin alternative
Self-hosted browser fingerprinting and bot detection with real-world constraints in mind.
WebExtension port of Random Agent Spoofer
[指纹浏览器] Simprint is an open-source fingerprint browser and programmable browser workspace designed for isolated environments, automation workflows, proxy orchestration, and browser fingerprint research.
Anonymous automation via puppeteer with fingerprint replacement technology.
Anonymous automation via playwright with fingerprint replacement technology.
Leading open source version of browser device fingerprint, accurate deviceID and risk identification.
A playwright bot which is implemented to scrape linkedin and store advertisement data in a database and telegram channel
Anonymous automation with fingerprint replacement technology.
Anti-detect browser for web scraping and automation. Engine-level fingerprint masking for Chromium and Firefox. Self-hosted, Docker-ready. Integrates with Selenium, Playwright, and Puppeteer via SDKs in Python, JavaScript, and C#.
Anonymous automation via selenium with fingerprint replacement technology.
Stealth headless browser engine in Rust — native BoringSSL TLS/JA4 fingerprint, real JS via deno_core, no Chromium, no CDP. Python + MCP bindings. A camoufox alternative.
Lightweight JavaScript library (with full TypeScript support) for generating unique browser fingerprints — ideal for device identification, analytics, and fraud prevention.
Persona Studio - open-source, self-hosted anti-detect browser & profile manager. Coherent fingerprints, proxies, persistent sessions, pluggable stealth engines (CloakBrowser/Camoufox/Patchright/Playwright), React dashboard + CLI.
Free, open-source anti-detect browser. A Chromium 155 fork that spoofs the fingerprint in C++ rather than with injected JavaScript, with per-profile personas and proxies, a built-in MCP server for AI assistants, and a self-hostable team server with per-project access. No seats, no per-profile pricing, no telemetry.
Self-hosted antidetect browser profile manager on Camoufox — profiles that stay the same machine across sessions
To associate your repository with the browser-fingerprint topic, visit your repo's landing page and select "manage topics."