Search text and replace words or regex patterns with match count highlighting.
Search and replace text patterns, words, and characters with case sensitivity and regex options.
Source text, search query, and replacement string.
Updated text with matched instances replaced and replacement count displayed.
Swap an outdated product name or URL across a 5,000-word article draft in one click.
All operations for this tool execute locally in your web browser memory using client-side WebAssembly, HTML5 APIs, or local JavaScript. Your files, text inputs, and generated data never touch our servers.
Yes. Toggle Regex mode to use powerful patterns like \b\d{4}\b or capturing groups.
You can toggle case-sensitive matching on or off depending on your needs.