Yes. RegExr has an ongoing free plan. RegExr is free to use in the browser with optional community pattern browsing.

How much does RegExr cost?

RegExr is listed as free. No paid plan with a published price was found.

Does RegExr have an API?

We could not confirm API access for RegExr.

● Identity checked

Developer Tools · Vendor site 2026-10-04

RegExr is a web app from gskinner for learning, building, and testing regular expressions with real-time results.

Updated 2026-10-04View sources

Category: Developer Tools
Free access: RegExr is free to use in the browser with optional community pattern browsing.
API access: Not confirmed

Understand the total cost

Free

RegExr is free to use in the browser with optional community pattern browsing.

Access: RegExr is free to use in the browser with optional community pattern browsing.

No retained pricing changes yet. A current price alone does not establish a historical trend.

Identity and profile

Reviewed vendor source

2026-10-04

Facts apply to the named version and check date. Send a sourced correction if something changed.