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How to Find and Replace Text Online

4 min read · Updated October 2026

Changing a name, a date or a repeated phrase throughout a long text by hand is slow and risky. Find and replace does it in one step.

Try it now: Find and Replace

Free, no sign up, and the file stays on your device.

Open Find and Replace

How to use it

  • Open Find and Replace and paste your text.
  • Type what to find and what to replace it with.
  • Choose options: Match case, Whole word or Regular expression.
  • Check the count of replacements and copy the result.

Match case

With match case on, Apple and apple are different. Leave it off to replace both.

Regular expressions

A regular expression is a pattern. For example, \d+ finds any number. Regex is powerful but can replace more than you expect, so test it on a small piece of text first.

Safety

Keep a copy of the original. If a replacement goes wrong, you can paste the original back and try again.

Frequently asked questions

What if nothing is found?

Check spelling and case, and make sure regex is off if you typed plain text with special characters.

Is my text uploaded?

No. Everything happens in your browser, so your text never leaves your device.

Ready to start?

Open Find and Replace