Everything the community has said about CloakBrowser

Bot detection is no longer asking: "Is this fingerprint wrong?" It's asking: "Does this entire session look real?"

Today I found this open-source project, CloakBrowser — it modifies Chromium's fingerprint at the C++ source level. Not simple JS injection or config tweaks, but a ground-up rebuild of core signals like canvas, audio, and hardware reporting.

If I'd found CloakBrowser sooner, all the time I spent fighting anti-detection could've been cut in half.

Zero challenges triggered.

It's a real browser, because it IS one.

I absolutely love this project and am so grateful that it's open source.

Small tool, but it removed a lot of daily friction from working with agents.

This isn't another surface-level stealth patch. CloakBrowser modifies Chromium at the source level, making automation behavior look much closer to a real browser session instead of relying on fragile JS injection tricks.

The teams running reliable scrapers in 2026 aren't looking for one tool that does everything. They've already accepted that the stack has two layers.

Finally, someone has patched Chromium at the source code level!

Cloak Browser, from my understanding, is the best anti-bot detection web scrapper.

It behaves like Chrome because it literally is a modified Chromium binary.

Builds a persistent stealth scraper with CloakBrowser, using standard Playwright syntax for safer remote scaling.

A hands-on walkthrough of CloakBrowser as a free, open-source alternative to paid stealth-browser tooling.

An introduction to CloakBrowser as a modified stealth Chromium browser for automation workflows.

CloakBrowser is the first project to do for Chromium what Camoufox did for Firefox — patches at the C++ source level, compiled into the binary — while exposing the standard Playwright API everyone already uses.

For everything else — and particularly anything Playwright-native — CloakBrowser is now the answer.

For persistent browser sessions, Cloak is the better tool.

This provides a strong foundation for building more advanced, responsible browser-automation pipelines with CloakBrowser and Python.

CloakBrowser: The Stealth Chromium Fork Achieving 100% Success in Bot Detection Tests

Also thanks for the last release. IT WORKS SO WELL. Fingerprinting is better each day

Thanks for owning the Manager issue and really appreciate the clear numbers. Keep up this Great Work