Font Finder
Developer Tools
An easy-to-use font inspector to get CSS styles of the selected element
Users
400K
Rating
4.5
Reviews
228
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
Pesticide
A CSS debugging tool that inserts outlines onto all elements to help with debugging layout issues
Users200KCurrent public install base
Rating4.0Store average score
Reviews145Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsPesticide Media preview
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7-day rating change
Start
4.03
Latest
4.03
7-day rating change
0.00
2026年7月15日2026年7月21日
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Version2.0.0
ManifestV3
Size24.29KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.
This is a forked copy of Pesticide created originally by Adam Morse:
https://github.com/mrmrs/pesticide
This copy of Pesticide is created for students on the Complete Web Development Bootcamp by Dr. Angela Yu.
https://www.udemy.com/course/the-complete-web-development-bootcamp/
Reviews
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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.7Average computed only from synced review bodies below
Reviews with text100Synced review bodies
Total ratings / reviews145Chrome Web Store public rating/review count
Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Really useful for debugging CSS layout issues. I have even used it for teaching UI design.
Such a useful web tool. As a web developer, I find this tool useful.
A great, useful tool! Thank you for letting us use it!
This extension got me a job :D, thanks to the developers
Very helpful in debugging
If it doesn't work for you (on local files, for example), try: right clicking the extension icon > Manage extensions > Allow access to file URLs
love it
It's the most Important thing that I can't miss when I develop something. Take Love.
incredible would 100% recommend
Works perfectly! Thank you and well done on creating this awesome extention!