clearQR - Secure QR Scanner
Extension Actions
Scan QR codes safely. See the full URL before visiting. Everything stays local.
Protect yourself from malicious QR codes with clearQR. Instantly scan any QR code visible on a webpage and get a detailed security analysis before clicking.
Key Features:
• One-Click Scanning - Detect all QR codes on the current page with a single click
• Security Risk Analysis - Every scanned URL is analyzed for:
- Phishing attempts and brand impersonation
- Suspicious URL patterns (IP addresses, encoded characters)
- Homoglyph attacks (lookalike characters)
- URL shorteners and redirects
- Non-secure HTTP connections
• Risk Scoring - Clear visual indicators show Low, Medium, or High risk levels with detailed warnings
• High-Risk Protection - Dangerous URLs are automatically blocked to prevent accidental clicks
• Scan History - Review previously scanned QR codes with timestamps and risk assessments
• Privacy-First - All scanning and analysis happens locally in your browser. No data is sent to external servers.
• Configurable Retention - Control how long scan history and audit logs are stored (1-90 days)
• Enterprise Audit Logging - Full audit trail with export options:
- JSON format
- Syslog (RFC 5424)
- CEF (Common Event Format) for SIEM integration