The ability to find and replace text in bulk is one of the most useful text editing operations. Whether you need to update a product name across an entire document, swap out old URLs for new ones, or correct a repeated typo, this tool lets you make every substitution at once instead of editing each instance by hand.
Our free find and replace text tool supports both plain text search and regular expressions. Plain text mode is perfect for simple substitutions, while regex mode unlocks powerful pattern matching for advanced users. You can also toggle case sensitivity to control whether uppercase and lowercase letters are treated as identical during the search.
After each operation, the tool reports exactly how many replacements were made, so you can verify the result before copying. All processing happens locally in your browser, meaning your text is never transmitted to a server. This makes it safe to find and replace text in confidential documents, source code, and private data. There are no usage limits and no account required.