Find & Replace Text
Find and replace text with support for regex and case sensitivity.
Enter your text, specify what to find and what to replace it with. Supports case-sensitive search and regex patterns. All processing happens in your browser.
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What is Find & Replace Text?
Find & Replace is a free online tool that searches for specific text patterns and replaces them with new text. It supports case-sensitive search, whole word matching, and regular expressions for advanced replacements.
When Should You Use This Tool?
Use this tool when you need to make bulk text changes, fix repeated typos, update names or terms throughout a document, or perform complex pattern-based replacements.
How to Use Find & Replace Text
- 1Paste your text into the input area.
- 2Enter the text you want to find.
- 3Enter the replacement text.
- 4Toggle case sensitivity or regex mode if needed.
- 5Click Replace All or step through replacements individually.
- 6Copy the result.
How Does This Tool Work?
This tool uses JavaScript string methods or regular expressions to find and replace text. When regex mode is enabled, you can use full regex syntax including capture groups. All processing is done locally.
Privacy Note: Runs entirely in your browser. Your data never leaves your device. No file uploads to any server.
Common Use Cases
Writers
Change character names or terms throughout a manuscript.
Developers
Update variable names or strings in code.
Editors
Fix repeated typos or standardize terminology.