Find & Replace – Text Editor
Find and replace text with support for regular expressions. Bulk edit text with case-sensitive and whole-word matching options.
Our Find & Replace tool lets you search for and replace text patterns in any document instantly. Whether you need to fix typos, update formatting, or batch-edit content, this utility handles it in your browser with no uploads. Support for regular expressions (regex) enables powerful pattern matching for advanced replacements.
All processing happens locally in your browser. Your text never leaves your device, ensuring complete privacy for sensitive documents. Toggle case sensitivity and regex mode to refine your search. Ideal for writers, developers, and anyone working with bulk text.
Features
- Regex pattern support
- Case-sensitive option
- Replace all or selective
- 100% client-side
- No registration
How to Use
Paste or type your text into the main input area. The tool supports any length of content.
Enter the text or regex pattern to find in the 'Find' field. Enable 'Use Regex' for pattern matching.
Enter the replacement text in the 'Replace' field. Leave empty to delete matches.
Click 'Replace All' to apply changes. Use Copy to save the result or Clear to start over.
Frequently Asked Questions
Does this tool support regular expressions?
Yes. Enable 'Use Regex' to use pattern matching. The tool uses safe-regex to prevent ReDoS attacks. Common patterns like \d+, \w+, and character classes are supported.
Is my text sent to a server?
No. All find and replace operations run entirely in your browser using client-side JavaScript. Your data never leaves your device.
What is the maximum text length?
The tool handles up to 100,000 characters. For larger documents, consider splitting the content or using a desktop editor.