Find and replace

Replace a word, a phrase or a pattern everywhere in a text at once, with match case, whole words and regular expressions. See how many will change first; undo in one click.

Runs in your browser. Your files are never uploaded or stored.

Something not working, or missing an option?

How to use Find and replace

  1. Paste your text or open a file.
  2. Type what to find and what to replace it with. The number of matches shows as you type.
  3. Select Replace all, then copy or download the result.

Questions

Does “Whole words” work in my language?

Yes. Letters of every alphabet count, so whole words work with accents, Cyrillic, Greek and more.

Are my files uploaded?

No. The tool runs inside your browser, and the page is blocked from sending data anywhere. You can check by turning off your internet connection: it keeps working.

Open-source parts

This tool uses only features built into your browser: no third-party code.

Full license texts