Page Alert

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Prevent accidental interactions with your production, staging or testing systems by displaying a warning for specified pages.

Users

+2 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#98K

#82K among extensions

Version

1.1

updated 3 Jul 2023

Users

monthly, 3 years

Latest, 16 Oct 2026: 66 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Page Alert

Seamlessly identify the system you're currently on and avoid accidental interactions with your production, staging, or testing environments. Features: ● Customizable warnings ● Multiple domains can be specified per stage ● Support for Regex expressions Increase productivity and prevent mishaps with this indispensable tool 📈. This plugin is perfect for anyone who interacts with multiple pages simultaneously, including developers and consultants.