Find & Replace

Find and replace text, with optional regex support.

Text

Find

Replace with

Use regex Case-insensitive

Output

How this works & FAQ

Enter what to find and what to replace it with, then click Replace all. Turn on "Use regex" to treat Find as a JavaScript regular expression — capture groups like $1 work in the Replace field.

Why did my replace do nothing?

Check that Find isn't empty, and if using regex, that the pattern is valid — an invalid pattern shows an error instead of output.