CSS Selector Tester

Test your css selector by using this quick script. Does not support the "HTML" Element or "*" selector.

CSS Selector Tester - Test and validate your CSS selectors

CSS Selector Tester is a Chrome extension that allows you to test and validate your CSS selectors. It provides a quick and easy way to create or copy selectors, highlight matching HTML elements, and verify that your selectors are correctly targeting the intended elements.

Extension stats

Manifest V2
Users: 12,849+
Rating: 3.10
(49)
Version: 1.3.3 (Last updated: 2016-10-30)
Creation date: 2016-10-30
Permissions:
  • <all_urls>
  • tabs
Size: 124.93K
Price: Free
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

i have no idea how to make the popup show up
by Vincent Huss, 2020-10-13

Great Add on does exactly what I need when working with selenium methods.
by RusticDog Clog, 2019-07-16

This is a useful tool, but only supports CSS not Xpath or jQuery. Although it will tell you if there are multiple matches, the highlight function only highlights one of the matches arbitrarily. compare to ChroPath or jQueryDebugger
by John Huebner, 2017-10-22
View all user reviews

Extension safety

Risk impact

CSS Selector Tester requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of CSS Selector Tester. Use it at your own risk.

Risk likelihood analysis details
  • Critical This extension is not longer available in the store
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