Page Monitor – Keyword Alerts

Automatically refresh pages and alert you when a keyword appears or disappears.

Watch for keywords on a page and get an alert when they appear or disappear, with optional auto-refresh. Waiting for something on a page to change? Page Monitor – Keyword Alerts watches for your chosen keyword and alerts you when your condition is met. - Get an alert when a keyword appears, or when it disappears after it has first been seen. - Run multiple monitors on the same page or across different tabs. - Save monitoring tasks and run them again later, with or without auto-refresh. - Choose auto-refresh and an interval for each tab. Auto-refresh is off by default; tasks on the same tab share the setting. - When a condition is met, the corresponding task stops and the extension attempts to show a notification, focus the target tab and play a sound. - Authorize the current site or choose to authorize all HTTP and HTTPS sites. Keyword matching happens locally. The extension checks visible text in the main document; iframe and Shadow DOM content are not included. Chrome may delay refreshes and alerts. Saved tasks remain after a browser or extension restart, but you need to run monitoring again manually.