Find & Replace
Find and replace text with support for regular expressions and case-insensitive matching.
About This Tool
Free find and replace text tool online — search for any word, phrase, or regular expression pattern in your text and replace it with something else, all in your browser with no sign-up. Supports plain text matching, case-insensitive matching, whole-word matching, and full regular expression (regex) mode for advanced pattern replacements. Use it to do bulk find-and-replace on content you cannot open in a code editor, to rename recurring terms in a document export, to replace formatted dates with a different format, or to do template substitutions. The regex mode is particularly powerful for developers who need to transform text programmatically: replace all phone number patterns, extract and replace URLs, or normalize varying date formats into a single standard.
How to Use
- 1
Paste your text
Enter the text you want to search and modify.
- 2
Enter the search term
Type the word or phrase to find. Enable Regex mode to use regular expression patterns.
- 3
Enter the replacement
Type what you want to replace it with. Leave empty to delete matches.
- 4
Click Replace All
All occurrences are replaced instantly. Copy the result.