Malicious URL Detection

Tracking since May 22, 2026.

Changelog

• May 28, 2026
  description

  Malicious URL Detection protects you from malicious and phishing websites by analyzing every URL you visit — entirely on your device, with no data ever leaving your browser.
  Powered by a machine learning model trained on millions of URLs, it extracts structural patterns from each address and predicts how likely it is to be harmful — before the page loads. If a URL looks suspicious, you'll see a clear warning with a risk score, giving you the choice to go back to safety or continue at your own risk.
  
  Key features:
  
  * Real-time URL analysis using a local ML model — no external servers, no tracking
  * Clear warning page with risk score for suspicious and dangerous URLs
  * One-click site whitelisting for trusted domains
  * Minimal and non-intrusive — only activates when something looks wrong
  
  Your browsing history and visited URLs are never collected, stored remotely, or shared with anyone. Everything runs locally on your machine.

  Malicious URL Detection protects you from malicious and phishing websites by analyzing every URL you visit — entirely on your device, with no data ever leaving your browser.
  Powered by a machine learning model trained on millions of URLs, it extracts structural patterns from each address and predicts how likely it is to be harmful — before the page loads. If a URL looks suspicious, you'll see a clear warning with a risk score, giving you the choice to go back to safety or continue at your own risk.
  
  Key features:
  
  * Real-time URL analysis using a local ML model — no external servers, no tracking
  * Clear warning page with risk score for suspicious and dangerous URLs
  * One-click site whitelisting for trusted domains
  * Minimal and non-intrusive — only activates when something looks wrong
  * Customizable warning and danger thresholds 
  
  Your browsing history and visited URLs are never collected, stored remotely, or shared with anyone. Everything runs locally on your machine.

Permissions & access

Permissions

webNavigationstorageoffscreen

Host access

<all_urls>

Screenshots