🔁 Bulk Find & Replace — Free, Offline, In-Browser
Paste your text, type what you want to find and what to replace it with, then click Replace All — done in seconds. This free in-browser tool handles bulk text substitution without sending a single character to any server.
Find & Replace
About
Find & Replace (Bulk) is a lightweight, client-side utility that runs entirely in your browser. It supports plain-text literal search, case-insensitive matching, whole-word boundaries, and full JavaScript regular expressions — including capture-group back-references in regex mode. A live match counter lets you preview how many occurrences will be affected before you commit. Because everything stays in your browser, it works offline and is safe to use with confidential documents, source code, or any sensitive text.
How to use
- Paste or type your source text into the Input Text box.
- Enter the word or phrase you want to find in the Find field. Enable Regex, Case-insensitive, or Whole word options as needed.
- Type the replacement text in the Replace with field. Leave it empty to delete all matches.
- Click Count Matches to preview the number of occurrences, then click Replace All to apply the substitution.
- Copy or download the result, or click Use as Input to chain multiple find-and-replace passes on the same text.
FAQ
- Is this find and replace tool really free?
- Yes, completely free. There is no sign-up, no subscription, and no hidden cost. The tool runs directly in your browser with no server involved.
- Does it work offline without an internet connection?
- Yes. Once the page has loaded, you can disconnect from the internet and the tool will continue to work. Your text never leaves your device.
- Is my text kept private? Is it sent to any server?
- Your text is 100% private. All processing happens in your browser. Nothing is uploaded, logged, or transmitted to any server — making it safe for confidential documents and source code.
- How do I use regular expressions (regex) with this tool?
- Check the Regex option, then type a standard JavaScript regular expression in the Find field (e.g. \d+ to match numbers). In regex mode you can also use capture groups like $1 in the Replace field to reference matched parts.
- Can I delete all occurrences of a word instead of replacing them?
- Yes. Just leave the Replace with field empty and click Replace All. Every match will be removed from the text, leaving nothing in its place.