Text Replacement Tool
Find and replace text with multiple rules at once. Supports plain text and regular expressions.
About This Tool
The Text Replacement Tool lets you apply multiple find-and-replace operations to text simultaneously. Rules are applied in order from top to bottom. Supports both literal text matching and full regular expressions.
- Multiple rules applied simultaneously
- Regular expression support with grouping and backreferences
- Case-sensitive or case-insensitive matching
- Enable/disable individual rules
- Live mode updates as you type
- Add preset rules for common transformations
- Download result as text file
Regex Tips for Replace
Capture groupsUse () to capture and $1, $2 in replace. E.g. find: (\w+) (\w+), replace: $2 $1 swaps two words.
Lookahead/behind(?=...) and (?<=...) match positions without consuming characters.
Anchors^ matches line start, $ matches line end (use multiline flag m).
❓ Frequently Asked Questions
Can I apply multiple replacements at once?
Yes. Add multiple find-and-replace rules and they are applied sequentially from top to bottom. You can enable or disable individual rules as needed.
Does it support regex?
Yes. Toggle regex mode on any rule to use full regular expression syntax including capture groups, lookahead/behind, and backreferences in the replace field.
Is this tool free?
Yes, 100% free. No account, no ads. All processing happens locally in your browser.