Regular Expression Tester
About this tool
Test JavaScript regular expressions and inspect every match.
Privacy
Your input is processed locally in your browser and is not uploaded.
Frequently asked questions
Is my input uploaded?
No. Input is processed locally in your browser and is not uploaded.
Can I copy the result?
Yes. The relevant generated or converted output can be copied.
Does it work on mobile?
Yes, although larger tables and documents are easier to inspect on a wider screen.