Stealth Chromium Build
Pre-built Chromium with 42 source-level fingerprint patches.
See the full CHANGELOG for details.
What's New
- 42 fingerprint patches (up from 33) — 9 new patches covering additional browser APIs and cross-platform consistency
- New
--fingerprint-noiseflag — disable noise injection while keeping deterministic fingerprint seed active - Improved fingerprint noise reliability and determinism across all patched APIs
- Expanded platform-aware spoofing for more realistic cross-platform profiles
- Font rendering and detection accuracy improvements for Windows profiles
- Removed experimental patches that caused compatibility issues with certain anti-bot systems
- Docker/VNC environment compatibility improvements
Install
pip install cloakbrowser # Python
npm install cloakbrowser # JavaScript
# Binary auto-downloads on first launchPlatforms
| Platform | File |
|---|---|
| Linux x86_64 | cloakbrowser-linux-x64.tar.gz
|
Linux arm64, macOS (Apple Silicon + Intel), and Windows remain on 145.0.7632.159.7.
Checksums (SHA-256)
1855b655bd133b1b0013da7aff85038c59e14a5de2d4beb3108906417a2fdc21 cloakbrowser-linux-x64.tar.gz
Security
- Release tag GPG-signed by CloakHQ (
C60C0DDC9D0DE2DD) - Binary attestation via GitHub Actions (verify provenance)
- VirusTotal scan:
- Linux x64 — 0/55 clean
Verify
# GPG signature
gpg --keyserver keyserver.ubuntu.com --recv-keys C60C0DDC9D0DE2DD
git verify-tag chromium-v145.0.7632.159.8
# Binary attestation
gh attestation verify cloakbrowser-linux-x64.tar.gz --repo CloakHQ/cloakbrowserDowngrade
If you notice any regressions after updating, pin to the previous version:
# Python — force previous binary
CLOAKBROWSER_CHROMIUM_VERSION=145.0.7632.159.7 python your_script.py// JavaScript — force previous binary
CLOAKBROWSER_CHROMIUM_VERSION=145.0.7632.159.7 node your_script.jsOr see Troubleshooting — Roll back for more options.
Feedback
If you notice any regressions or new detection issues after updating, please open an issue with the site and error details.