Test Text with a RegExp
Validate text lines against a regex pattern. See what matches and what does not.
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Bulk Validation
Validate hundreds of lines against your regex pattern instantly.
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Processing is done in your browser. No data is sent to any server.
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Get a clear pass/fail report for every line of your text.
Validation Examples
Match All Words
Test each line against a word-boundary pattern.
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Find Email Lines
Validate which lines contain valid email addresses.
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Numeric Only
Check which lines consist entirely of digits.
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URL Lines
Find lines that start with http:// or https://.
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