Find & Replace
Search text for specific words or patterns and replace them. Supports simple search and regular expressions for advanced users.
- 1Enter your text in the left field
- 2Define search term and replacement, optionally enable regex
- 3Click 'Replace All' and see the result on the right
- Regular Expressions
Use regex for complex search patterns and flexible replacements.
- Case Sensitivity
Choose whether the search should distinguish between uppercase and lowercase.
- Live Preview
See immediately how many occurrences are found and replaced.
What are regular expressions (Regex)?
Regular expressions are search patterns for text. Example: '\d+' finds all numbers, '[A-Z]' finds uppercase letters. They enable very flexible searches.
Can I make multiple replacements at once?
Yes, with regex you can define complex patterns and replace in one go. For separate terms you need multiple passes.
What does 'Case Sensitive' mean?
When enabled, the search distinguishes between 'Text', 'TEXT', and 'text'. When disabled, all variants are found.
Note: All processing happens in your browser. Your files are not uploaded to any server.