Find and Replace

Bulk replace text with case, whole-word and regex modes. Find and replace text online with case-sensitive, whole-word and regular expression modes. Perfect for bulk edits across long documents. Free and private.

This tool runs 100% in your browser. Your input is never sent to any server — you can even go offline after the page loads.

About the Find and Replace

Rename a product across a 40-page document, swap outdated URLs, or clean up imported data — without wrestling a full word processor. Enter what to find and what to replace it with, then choose plain, case-sensitive, whole-word or full regular-expression matching. A live count shows exactly how many replacements will happen before you commit, and one click copies the updated text back to your clipboard.

How to use the Find and Replace

  1. Paste your text into the editor.
  2. Type the text to find and the replacement.
  3. Toggle case-sensitive, whole-word or regex as needed.
  4. Click Replace All, then copy the result.

Key features

Can I use regular expressions?
Yes. Enable regex mode to match patterns like dates or emails, and use $1, $2 in the replacement to reference capture groups.
Is there an undo?
The original text stays in the input box untouched until you edit it, so you can always re-run with different settings.

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