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Regex Tester

Category · Development

Test regular expressions live: highlight matches, inspect groups and preview replacements, with lookaround and backreferences

Keywords

regexregexpregular expressionmatchreplace正则正则表达式匹配替换

How to use it in the app

  1. Install and open ToolForge.
  2. Find the tool in the sidebar (search by name).
  3. Open it — your data stays on the machine.