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Word Replacer

Replace complete words while leaving partial matches alone.

Last updated: May 29, 2026

Client-Side Processing
Input Data Stays on Device
Instant Local Execution

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What is Word Replacer?

Word Replacer searches for a complete word boundary match and replaces it with your chosen word. It is safer than plain text replacement when you do not want to alter larger words that contain the same letters.

How to Use Word Replacer

1

Paste text.

2

Enter the word to find and its replacement.

3

Choose replace-all and case options.

4

Copy the updated text.

Common Use Cases

  • Renaming terms in copy.
  • Replacing product names.
  • Editing keyword lists.
  • Avoiding accidental partial-word replacements.

Example Input and Output

Input
cat category cat
Output
dog category dog

Frequently Asked Questions

Will it replace partial matches?
No. It matches whole words, so cat in category is not replaced.
Can it replace only one word?
Yes. Disable replace all.
Is text uploaded?
No. Replacement runs locally in your browser.