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Regex Tester

Write and test regular expressions with real-time match highlighting, group capture details, and syntax reference.

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Interactive Guide

How it works

Mene operations run directly on your browser thread. This isolates variables, provides extreme speeds, and preserves confidentiality.

  1. 1Input your regular expression pattern and specify search flags (global, case-insensitive, multiline).
  2. 2Paste your mock text into the Test String input panel.
  3. 3Inspect the live color highlights and detailed capture table to refine your expression.
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