PagePulse — Website Change Monitor

Track text changes on webpage elements. Get notified when prices drop, jobs post, or content updates.

PagePulse is a free website change monitor that tracks webpage elements for text changes and alerts you when something changes. Private, powerful, no account needed. HOW IT WORKS 1. Click the PagePulse icon on any page 2. Select the element you want to track 3. Choose how often to check (5 minutes to 24 hours) 4. Get a notification when something changes 5. View exactly what changed with smart summaries and diffs SMART CHANGE DETECTION - Smart summaries for list pages - shows "3 new items, 2 removed" instead of a wall of text - Keyword filters - only get notified when changes match your interests - Ignore patterns - filter out timestamps, point counts, and other noise with one click - Digest mode - batch notifications into hourly summaries instead of constant alerts - JS rendered mode - monitor single-page apps, React sites, and login-required pages - Monitor health dashboard - always know if your monitors are running GREAT FOR - Price drop alerts and restock notifications on any online store - Job posting alerts on career pages and job boards - Website watching for competitor monitoring and content change detection - Government and regulatory update tracking - API documentation and changelog monitoring - News tracking for specific topics on any news site MORE FEATURES - Dark and light themes - CSV and JSON export with full change history - Keyboard shortcuts for power users - Copy diffs to clipboard for sharing - Share monitor configurations with teammates via link - Right-click context menu to start monitoring directly - Pause and resume with clear status indicators - Notification sound alerts with on/off toggle PRIVACY All data stays on your device. No accounts. No servers. No tracking. No analytics. Host access is requested per-site only when you create a monitor. Your data never leaves your browser. FREE 10 monitors, 5-minute checks, 30-day history. All features included. No hidden limits. Works with static and server-rendered pages. Use JS Rendered mode for single-page apps and dynamic websites.