Text Manipulator

Find and replace text or test regex patterns with live match highlights.

Theme

Private by design: This tool runs in your browser — your data is not uploaded.

How to use Text Manipulator

Replace all occurrences of a word in a document, or test a regex pattern and see every match highlighted.

Step-by-step

  1. Choose find & replace or regex tester mode.
  2. Enter text and pattern.
  3. Copy the result or review matches.

Common questions

Does regex use JavaScript syntax?
Yes. Standard RegExp patterns and flags supported in your browser.
Is my text uploaded?
No. Processing runs locally.

Last updated: 2026-06-05