Find and Replace
Text ToolsFind and replace text with optional case sensitivity and regex support.
Your text
Result
What is Find and Replace?
Find and Replace swaps text throughout a document, with optional case sensitivity and regular expression support.
How to use Find and Replace
- 1 Paste your text.
- 2 Enter the find and replace values.
- 3 Apply the replacement and copy the result.
Supported formats and limits
- Input: text, find term, replacement
- Output: updated text
- Options: case-sensitive, regex
Common uses
- Rename a term throughout a document.
- Clean up repeated formatting mistakes.
- Use a pattern to replace text in bulk.
Things to know
- Regex mode requires a valid pattern.
- It does not support undo — keep a copy of the original.
Privacy and file handling
All edits happen in your browser.
Frequently asked questions
Does it support regular expressions?
Yes. Enable regex mode to match patterns and use capture groups in the replacement.
Can I use regular expressions for the search?
Yes. You can search with plain text or a regular expression.
Can I replace all matches at once?
Yes, and you can also replace matches one at a time.
Is case sensitivity optional?
Yes. You can choose whether matching ignores case.
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