This find and replace tool swaps every occurrence of a word or phrase for another across your whole text at once. It offers case-insensitive matching, whole-word matching, and full regular-expression support for advanced patterns.
How to use find and replace
- Paste your text into the input box.
- Enter the word or phrase to find and what to replace it with.
- Tick options as needed: ignore case, whole word, or regex.
- The result and a live count of replacements update as you type; copy when done.
Match options explained
- Ignore case — matches “Cat”, “cat” and “CAT” alike.
- Whole word — only matches the term on its own, so replacing “art” will not touch “start” or “party”.
- Regex — treat the find field as a regular expression, with capture groups such as
$1available in the replacement for powerful reshaping.
Private by design
Everything runs in your browser — nothing you paste is uploaded — so it is safe for confidential documents, and it handles large blocks of text without a round-trip to a server.