Find & Replace
Bulk find and replace text.
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About Find & Replace
Find and Replace lets you swap text across any block of content in one pass. Paste your source, type what to find and what to replace it with, and see the updated text plus a live count of how many replacements were made. Toggle match case, whole word, or full regular-expression mode for precise control.
The tool is completely free with no sign-up, no limits, and no watermarks. Everything runs entirely in your browser using plain JavaScript, so your text never leaves your device and nothing is uploaded to any server. Copy the result with one click when you are done.
Frequently asked questions
- Is this find and replace tool free?
- Yes, it is completely free to use with no account, no sign-up, and no usage limits. You can run as many find-and-replace operations as you like.
- Is my text uploaded or stored anywhere?
- No. All processing happens locally in your browser using JavaScript. Your source text, search terms, and results never leave your device and are never sent to a server.
- Does it support regular expressions?
- Yes. Enable the Use regex option to search with full JavaScript regular expressions, including character classes, quantifiers, and capture groups. You can reference captured groups in the replacement with $1, $2, and so on.
- What do match case and whole word do?
- Match case makes the search case-sensitive, so 'Cat' will not match 'cat'. Whole word only replaces standalone occurrences, so searching 'cat' will not match the 'cat' inside 'category'.
- How is the replacement count calculated?
- The tool counts every occurrence of your search term that was replaced and shows the total, along with the character length of both the source and the result, so you can confirm the change worked as expected.
- What happens if I enter an invalid regular expression?
- The tool detects the error and shows a clear message instead of crashing or changing your text, so you can fix the pattern and try again.