Regex Extractor

Run a regular expression safely in a worker and export matching substrings as plain text or JSON with indexes and groups.

Pattern

Flags

Output

Source text

ReadyExtraction forces global scanning while preserving your other JavaScript RegExp flags.

How to use this Regex Extractor

Extract all regex matches from text with positions and capture data. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.