Free Find and Replace Tool - Text & Regex Search
Search and replace text instantly with support for regular expressions, case sensitivity options, and replacement counting. Ideal for bulk text editing, data cleaning, content migration, and code refactoring where you need to find specific patterns and replace them efficiently.
How to Use
Paste your text into the input area, enter the search term or pattern, and specify the replacement text. Toggle case sensitivity for exact matches or enable regex mode for pattern-based searching. The number of replacements made is displayed so you always know how many changes were applied.
Features
- Regex pattern matching - use regular expressions for advanced pattern-based search and replace operations
- Case sensitive and insensitive search - toggle between exact case matching or case-insensitive replacement
- Replace all occurrences - replace every match instantly with a single click
- Replacement count display - see exactly how many times the term was found and replaced
Common Use Cases
Use this tool to rename variables across code snippets, clean up inconsistent formatting in imported data, replace outdated content across documents, remove or replace sensitive information, and transform text patterns using regex for bulk data processing tasks.
Privacy
All processing happens locally in your browser. No data is transmitted to any server.
Last reviewed: July 2026.