CSS Selector Tester

Highlight the elements matching a given CSS selector.

As of June 2026, CSS Selector Tester has 4,000 users and a 5.00/5 rating from 5 reviews in the Developer Tools category.

sklab Developer Tools★ Featured

Chrome Web Store ↗.crx

Users0%

4.0K

4,000

Rating0%

5.00

5 reviews

Reviews0%

5

Version

1.1

Manifest V3

History

1 snapshots

Tracking since May 3, 2026.

View as table

Date	Users	Rating	Reviews	Version
May 3, 2026	4.0K	5.00	5	1.1
Now	4.0K	5.00	5	1.1

Permissions & access

Permissions: activeTabscripting
Host access: None declared

Screenshots

CSS Selector Tester screenshot 1

CSS Selector Tester screenshot 2

CSS Selector Tester screenshot 3

CSS Selector Tester screenshot 4

CSS Selector Tester screenshot 5

About

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.

Technical

Version: 1.1
Manifest: V3
Size: 30.87KiB
Min Chrome: 88
Languages: 1
Featured: Yes

Metadata

ID: gkdinamekianhihakaefhphphhodpgha
Developer ID: u31999464aab9c5398e10d0436ff585e6
Developer Email: [email protected]
Created: May 9, 2023
Last Updated (Store): Oct 8, 2023
Last Scraped: Jun 3, 2026
Website: —
Support URL: —
Privacy Policy: —

Similar extensions

Alternatives to CSS Selector Tester, ranked by description similarity.

Visual element selection with CSS selector generation for developers and test engineers

CSS Selector Capture Pro

Generate a copiable CSS Selector with a mouseover without Devtool

CSS Selector Tester

Validate your CSS selector visually with ease.

Selector Tester

A simple extension to test your CSS and XPath selectors

Highlight page elements by text content, attribute, or CSS selector — instantly, without opening DevTools.

Element Selector

Select and highlight elements on a webpage

Highlight and copy any attribute on web pages with ease. Perfect for developers working with dynamic elements and attributes.

CSS QuickSelector

CSS QuickSelector: Write & test CSS selectors directly in Chrome DevTools. Lightning-fast, intuitive, & error-free.

Data sourced from the Chrome Web Store · last verified Jun 3, 2026.