Bug Magnet

by kowalikkasper · howtest.it · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Right-click context menu to help with exploratory testing

Users

533

+7 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#42K

#35K among extensions

Version

4.0

updated 2 Sep 2025

Users

monthly, 14 months

Latest, 15 Oct 2026: 533 usersMove the mouse over the chart for any month

Ratings count

monthly, 14 months

Latest, 15 Oct 2026: 3 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 Bug Magnet

Features - Convenient access to common boundaries and edge cases for exploratory testing - Extend it with your own config files easily - Works on input fields, text areas, content editable DIVs - Inject values using JavaScript or using clipboard events to simulate user workflows - Tiny overhead per page (<1k), no 3rd party library dependencies, completely passive, so it does not interfere with your web app execution in any way - Load your own config files easily