Regex Tester

Try a regular expression on your text and see every match.

How to use

1. Type the pattern.
2. Paste the text to test.
3. Read the list of matches and groups.

Questions and answers

Is my file uploaded?

No. Everything happens inside your browser. Your file never leaves your device.

Why was my pattern stopped?

Some patterns take very long on some texts. After two seconds the test is stopped so the page does not freeze.

Related tools

• JSON Formatter and Checker
• CSV and JSON Converter
• Text Compare (Diff)
• Find and Replace in Text

See all: Text and data tools