Replace text in bulk with regex, case-insensitivity, and multi-pattern support.
This tool supports multiple find/replace pairs applied in sequence — useful for renaming variables, normalizing text, or converting between formats. Enable regex for power-user replacements with capture groups (use $1, $2 in the replace field).
Enable "Use regex" and write (\w+)@(\w+) in find with $2 at $1 in replace to swap email parts.
Want more detail? Read How to Use Find and Replace Text: Practical Guide and Best Practices.