Search and replace text with case-sensitive matching, whole-word, and regex support.
Runs in your browser
The Find & Replace tool performs text substitutions with support for literal text matching, case sensitivity control, whole-word matching, and full regular expression support. It is useful for bulk editing content before publishing, cleaning data, updating URLs in documents, and any task requiring systematic text replacements.
The regex mode unlocks powerful pattern-based replacements: replace all dates in a specific format, strip HTML tags, normalise phone number formats, or apply complex transformations using capture groups in the replacement string (e.g., swapping first and last name order).
Paste your text into the main input, type your search term in the Find field and your replacement text in the Replace field, then click Replace All. Enable Regex mode to use regular expressions in the Find field, with capture group references ($1, $2) in the Replace field. The match count shows how many substitutions were made.