How to Use This Tool
Enter the text you want to find and the replacement text, then click "Replace All". The tool supports both simple text replacement and advanced regular expression (regex) patterns.
Available Options
- Case sensitive — When checked, "Hello" will not match "hello". Uncheck for case-insensitive matching.
- Use regular expression — Enables regex pattern matching for powerful search patterns. For example,
\d+ matches all numbers, \s+ matches whitespace.
Common Use Cases
- Replacing typos or misspellings across large blocks of text
- Standardizing terminology (e.g., replacing "colour" with "color")
- Using regex to extract or transform patterns like phone numbers, emails, or dates
- Cleaning up imported text by removing unwanted characters or formatting
- Batch renaming or restructuring data for CSV or JSON export