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Regex Tester

Debug and test your regular expressions (regex) against sample text quickly and easily. Supports common flags (global, case-insensitive, multiline) to refine your pattern matching.

Why Use a Regex Tester?

  • Iterative Development: Build and refine complex patterns step-by-step.
  • Debugging: Quickly identify why a regex isn't matching (or is matching too much).
  • Learning: Experiment with different syntax and flags to understand how regex works.

Need help extracting specific data patterns? Fluent BI understands natural language requests for data analysis.