CSS Selector Tester

Highlight the elements matching a given CSS selector.

CSS Selector Tester - Chrome Extension for CSS Selection Highlighting

"CSS Selector Tester" is a Chrome extension designed to enhance web development and data scraping procedures. It effectively highlights elements defined by CSS selectors, creating an easier visual indicator than traditional methods like Chrome Developer Tools. The extension is easy-to-use; simply activate it, enter the CSS selectors and test. It also features a new 'History' feature to display prior-input selectors.
Install from Chrome Web Store

Extension stats

By: sklab
Users: 3,000+
Rating: 5.00
(4)
Version: 1.1 (Last updated: 2023-10-08)
Creation date: 2023-05-08
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • activeTab
  • scripting
Size: 31.61K

Other platforms

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Not available on Firefox
Not available on Edge
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Extension summary

This extension highlights elements specified by CSS selectors.

For web design or web scraping, you will be able to identify elements specified by CSS selectors more easily than with the Chrome Developer Tools.

It's easy to use.

  1. Click on the extension's icon.
  2. Type in the CSS selectors.
  3. Press Enter or click the TEST button.

=== Release notes === Version 1.1 2023-10-06 [new feature]
"History" The input history of the selector can now be displayed.

User reviews

Very good extension, would be good if there was some counter of choosed blocks to see number of highlighted blocks.
by Yaroslav Rabotytskyi, 2024-10-21

by Anthony Corbett, 2024-06-12

by Alexandra M, 2024-01-22
View all user reviews

Extension safety

Risk impact

CSS Selector Tester does not require any sensitive permissions.

Risk likelihood

CSS Selector Tester has earned a good reputation and can be trusted.

Upgrade to see risk analysis details

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