Dev
Regex Tester
Test and debug regular expressions with live matching. Runs on your device - nothing is uploaded, nothing is stored.
Preset
Pattern
Flags
Input
Output
Replacement
Replaced Output
Type a replacement to preview
Matches: 0
Related
lt;name>, etc." dir="ltr" value=""/>
About Regex Tester
Test and debug regular expressions with live matching.
Regex Tester is a free tool in the Developer Tools category on Toolplash. It runs entirely in your browser: what you give it is processed on your own device and is never uploaded to a server, there's no registration, no ads and no watermarks, and it keeps working with no connection once the page has loaded.