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RegExr

Create & Test Regular Expressions.

As of May 2026, RegExr has 1,000 users and a 4.80/5 rating from 25 reviews in the Developer Tools category.

gskinner.com incDeveloper Tools
Chrome Web Store ↗.crx
Usersno change0%
1.0K
1,000
Ratingno change0%
4.80
25 reviews
Reviewsno change0%
25
Version
2.0
Manifest V2

History

1 snapshots

Tracking since Apr 29, 2026.

1.0K1.0K988.4Apr 29, 2026May 25, 2026
View as table
DateUsersRatingReviewsVersion
Apr 29, 20261.0K4.80252.0
Now1.0K4.80252.0

Permissions & access

Permissions
None declared
Host access
None declared

Screenshots

RegExr screenshot 1RegExr screenshot 2RegExr screenshot 3RegExr screenshot 4RegExr screenshot 5

About

Regular expression tester with syntax highlighting, contextual help, video tutorial, reference, and searchable community patterns.

Results update in real-time as you type.
Roll over a match or expression for details.
Save & share expressions with others.
Explore the Library for help & examples.
Undo & Redo with Cmd-Z / Y.
Search for & rate Community patterns.

Technical

Version
2.0
Manifest
V2
Size
4.36KiB
Min Chrome
—
Languages
1
Featured
No

Metadata

ID
igncokdengclanbghanhfichlnhlpihl
Developer ID
u99b820f19293989756016bb0a46fdc45
Developer Email
—
Created
Mar 26, 2014
Last Updated (Store)
Sep 17, 2014
Last Scraped
May 25, 2026
Support URL
—
Privacy Policy
—

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Data sourced from the Chrome Web Store · last verified May 25, 2026.