Chrome Guard™
Browser-native protection that detects tampering, verifies humans, and alerts you the moment trust is broken.
What is Chrome Guard™?
Chrome Guard™ is a lightweight browser extension that protects high-risk actions like logins, registrations, and checkouts directly inside the user’s browser. It issues short-lived trust signals, monitors extension health, and alerts when anything suspicious occurs.
Human Verification
Confirms a real human is present before sensitive actions using Level3ID proof-of-human signals.
Trust Tokens
Generates short-lived browser trust tokens that expire automatically and cannot be replayed.
Continuous Monitoring
Detects extension disablement, page tampering, and session anomalies in real time.
Free Tier
- • Human verification on protected pages
- • Browser heartbeat monitoring
- • Email alerts on tamper or disable
- • Basic worker health visibility
Premium (Launching Soon)
- • SMS alerts when Chrome Guard is disabled
- • Dedicated Rogue Code Agent
- • Advanced page-level threat detection
- • Priority signal routing