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Advanced Find and Replace

Basic find and replace is built into almost every text editor. But what if you need to replace text based on a complex pattern, rather than an exact string?

Enter Regular Expressions (Regex)

If you want to find every phone number in a document (which could be formatted as 555-1234, (555) 1234, or 5551234) and replace it with [REDACTED], a standard find tool is useless.

An advanced Find & Replace tool allows you to use Regex patterns. You can match wildcards, specific digit counts, and complex boundary conditions. You can even use capture groups to rearrange the text during the replacement!

Unleash the full power of text manipulation right in your browser.

Try it yourself!

Put this theory into practice using our free, client-side tool.

Open Tool