Find and Replace
Find and replace text in a document, with optional regex, case sensitivity, and whole-word matching, live as you type.
Common questions
Can I use regular expressions?
Yes, check "Use regex" and the Find field is treated as a regular expression pattern instead of literal text. Capture groups and special characters like \d, \s, and \b all work.
What's the difference between "Replace all" and leaving it unchecked?
With it checked, every match in the text is replaced. Unchecked, only the first match is replaced, useful when you only want to fix one occurrence.
Is my text uploaded anywhere?
No. Everything runs in your browser using JavaScript's built-in string and regex methods. Nothing you type is sent anywhere.