Find & Replace
Search and replace text with powerful pattern matching. Supports regex, case-sensitive search, and whole word matching.
Enter Text
Paste the text you want to search through in the input area.
Set Search Terms
Enter the text you want to find and what you want to replace it with.
Configure Options
Choose search options like case sensitivity, whole words, or regex patterns.
Replace Text
Use Replace First to test, or Replace All to replace all occurrences at once.
Regex Support
Use regular expressions for powerful pattern matching and complex replacements.
Case Options
Search with or without case sensitivity to match your specific needs.
Whole Word Matching
Match complete words only to avoid partial replacements.
Live Preview
See highlighted matches in real-time as you type your search terms.
All text processing happens locally in your browser for complete privacy.
Optimized for large text files with efficient search algorithms.
Supports full JavaScript regex syntax for advanced pattern matching.