$ test --lang=regex

Regex Tester

Test regular expressions against sample text and see matches highlighted live.

Test a pattern

Enter a pattern, flags, and test string.

More free tools

All browser-based. All free. See all 13 →

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Lorem Ipsum Generator

Placeholder text on demand.
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Password Generator

Create strong, random passwords.
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Word Scrambler

Shuffle letters in any word or phrase.
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Case Converter

UPPERCASE, Title Case, camelCase & more.