Regex Tester

Test and debug your Regular Expressions with live match highlighting.

//

Match Info

0 Matches
No matches found

Quick Reference

  • . - Any character
  • \d - Any digit
  • [a-z] - Character range
  • + - 1 or more
  • * - 0 or more
  • ^ - Start of string
  • $ - End of string

About Regex Tester

Debug your complex regular expressions with ease. Our tester provides real-time highlighting of matches and allows you to test patterns against multiple sample strings. A vital tool for developers writing search, validation, or parsing logic.

Something not working right?

Found a bug or have a suggestion to improve the Regex Tester? Let us know and we'll fix it!