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Find & Replace

Find and replace text with plain string, whole-word, or regex mode. Highlights all matches live and copies the result in one click.

Text Tools Runs locally No data sent
find replaceregexbulk editbrowser only
Input Text
0 chars
No search
Preview (matches highlighted)
Match preview will appear here—
Result
0 chars

What is Find & Replace?

Find and Replace lets you search for any text pattern and replace every occurrence in one click. It supports plain text, case-insensitive, whole-word, and full JavaScript regex mode. The live preview highlights all matches before you commit the replacement.

How to Use Find & Replace

  1. Paste your text into the Input Text field.
  2. Enter the search term in the Find field.
  3. Enter the replacement text (leave blank to delete matches).
  4. Choose options: case-insensitive, whole word, or regex.
  5. Click Replace All to apply. Copy the result from the Result field.

Quick Guides

Regex Patterns Quick Reference is useful if you want to switch this tool into regex mode and need a pattern fast.

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About Find and Replace ▾
Example
Input The quick fox. The slow fox.
Output Replace fox with cat: The quick cat. The slow cat.
Common Use Cases
  • Bulk-rename variables in copied code
  • Remove a repeated phrase from a document
  • Replace all occurrences of a URL
  • Clean up exported data with regex
Frequently Asked Questions
Does it support regular expressions?

Yes. Enable Regex mode and enter any valid JavaScript regular expression. The replacement field supports capture group references like $1.

How do I delete all matches without replacing?

Leave the Replace with field empty and click Replace All. Every match will be removed.

What does whole-word mode do?

It adds word boundary anchors around your pattern so it only matches complete words. For example, cat will not match concatenate.

Is the text sent anywhere?

No. Everything runs locally in your browser.