See What's Really
Happening on Every Website
CyberXrai detects phishing, malicious scripts, and tracking in real time — before they reach you. Your browsing history never leaves your device.
Protection that doesn't compromise your privacy
Detects zero-day phishing
Catches threats before blocklists catch them, using real-time intelligence from Google Safe Browsing, PhishTank, URLhaus, and AlienVault OTX.
AI explains every threat
Every warning comes with a plain-English explanation: what was found, why it matters, and what you should do. No jargon, no false alarms without context.
Your browsing history stays on your device
Full URLs are never sent anywhere. Only an 8-character hash prefix — 32 bits of SHA-256 — is used for lookups. The original URL cannot be reconstructed.
How it works
Install
Add CyberXrai from the Chrome Web Store. No account, no email required.
Browse normally
Every site you visit is analyzed in the background. You won't notice it unless something's wrong.
Get warned before harm
If a threat is detected, you get an immediate alert with an AI explanation before you interact with anything dangerous.
Privacy-first by design
We publish exactly what leaves your device. No surprises. Read the full transparency report.
| Data | Leaves device? | How | Stored |
|---|---|---|---|
| Full URLs | Never | — | — |
| Hash prefixes | Yes — 8 chars only | SHA-256 prefix | 24h, then deleted |
| Browsing history | Never | — | — |
| Form contents | Never | — | — |
| Threat event logs | Yes — anonymized | No URL, no identity | 90 days |
Start browsing safely — for free
Install takes 10 seconds. No account. No credit card. No catch.
Install Free on Chrome