Find and Replace
Find and replace text in bulk, with optional case sensitivity and regex support.
Result
About this tool
Replacing every instance of a word or pattern across a large block of text by hand is slow and easy to get wrong. This tool replaces every match at once, shows a live count of how many matches were found, and can toggle case sensitivity or switch to a regex pattern when a plain-text match isn't precise enough.
Frequently asked questions
- What happens if I don't check "Use regex"?
- Your "Find" text is treated as a literal string. Special regex characters like . or ( are automatically escaped so they're matched literally instead of being interpreted as pattern syntax.
- What happens if my regex pattern is invalid?
- The tool shows the JavaScript RegExp error message and leaves your original text unchanged.
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