Powerful Text Replacement
Find and Replace is one of the most essential text operations. Our tool provides instant preview of changes, case sensitivity options, and whole word matching—all in your browser without installing any software.
Matching Options
| Option | Description | Example |
|---|---|---|
| Case Insensitive | "apple" matches "Apple" | Default |
| Case Sensitive | "apple" doesn't match "Apple" | Optional |
| Whole Word | "cat" doesn't match "category" | Optional |
✨ Preview Before Applying
Our tool shows you exactly what will change before you commit. Review the highlighted matches to ensure you're replacing exactly what you intend.
Common Use Cases
Data Cleanup
Replace abbreviations with full text, standardize formatting, or fix typos across large documents quickly.
Code Refactoring
Rename variables, update API endpoints, or change configuration values throughout code files.
Content Updates
Update company names, product references, or dates across marketing materials and documentation.
Frequently Asked Questions
Can I use regular expressions?
This tool focuses on simple find/replace. For regex patterns, use your text editor or our other specialized tools.
Is there an undo feature?
Changes aren't applied until you copy the result. Keep your original text handy, or use Ctrl+Z in your text editor after pasting.
Can I replace with nothing (delete)?
Yes! Leave the "Replace with" field empty to delete all occurrences of the search term.