PageWatch — Automatic Page Monitor by Sameh Elshora
Monitor any web page for text changes. Set conditions and receive notifications or webhook alerts when content matches.
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About this extension
PageWatch monitors web pages you choose and alerts you when selected text matches your conditions.
What it does
Privacy-first
First run
On install you’ll see a short consent screen explaining permissions. Firefox may also ask for access to read website content on pages you monitor — that’s required to check the text you selected.
Typical uses
Support: info@samehops.com · https://samehops.com
What it does
- Watch any public or logged-in page you configure (URL + CSS/XPath selector)
- Run scans on a schedule (e.g. every 60 seconds)
- Match keywords with flexible rules: contains, regex, equals, changed, and more
- Trigger desktop notifications, optional HTTP POST webhooks, or a sound alert
- Right-click → PageWatch: Track content to start a tracker from the current page
Privacy-first
- No account and no developer cloud backend
- Tracker settings are stored only in your browser
- Data is sent only to webhook URLs you configure (optional)
First run
On install you’ll see a short consent screen explaining permissions. Firefox may also ask for access to read website content on pages you monitor — that’s required to check the text you selected.
Typical uses
- Price or stock changes on shopping sites
- Status or dashboard updates
- Any page where a specific word or value should trigger an alert
Support: info@samehops.com · https://samehops.com
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Permissions and data
Required permissions:
- Display notifications to you
- Access browser tabs
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Required data collection, according to the developer:
- Website content
More information
- Add-on Links
- Version
- 1.1.1
- Size
- 40.9 KB
- Last updated
- 15 days ago (Jun 1, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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