NERDKNIFE / TOOLS

Regex Tester

Find regex matches interactively

🔒 Your files stay in your browser.

What is this useful for?

Find regex matches interactively.

How to use

Enter test text, a regular expression and flags. Up to 1,000 matches are shown.

cat 123 dog 456

How it works

Enter test text, a regular expression and flags. Up to 1,000 matches are shown.

Try an example

cat 123 dog 456 | \d+

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