CloakBrowser
Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 30/30 tests passed.
Star Growth
Overview
CloakBrowser is a modified Chromium binary with 87 C++ source-level patches to fingerprinting areas like canvas, WebGL, and automation signals. It acts as a drop-in replacement for Playwright and Puppeteer, enabling browsers to pass anti-bot systems like Cloudflare Turnstile and reCAPTCHA. It supports Python, JavaScript, and .NET with features like human-like behavior simulation and proxy integration.
Deep Analysis
Modifies Chromium at the C++ source level for fingerprinting, not just configuration or JavaScript injection, making it appear as a normal browser to anti-bot systems.
⚡ Capabilities
- • stealth browsing
- • human-like mouse/keyboard simulation
- • proxy and geo-IP integration
- • automated binary download
- • drop-in API compatibility with Playwright/Puppeteer
🔗 Integrations
✓ Best For
- ✓ web scraping agents
- ✓ automation testing in protected environments
- ✓ building browser-based AI agents that require undetectability
✗ Not Ideal For
- ✗ end-user AI applications like chatbots or image generators
- ✗ non-AI automation tools
- ✗ generic web browsing
⚠ Known Limitations
- ⚠ Requires proxy for full stealth on some sites
- ⚠ Binary download size ~200MB
- ⚠ May need headful mode for certain detections
Alternatives
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