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Regex Data Extractor

Extract matching text and capture groups with a regular expression. Try examples and export the matches as CSV or JSON.

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Processed on your device. No upload, account or daily limit.

Up to 500 KB of text, a 500-character JavaScript pattern and 20 capture groups. Matching stops after two seconds. Up to 1,000 matches, 2,000 characters per value and 1,000,000 stored characters. Runs locally.

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