Paste any text with repeated lines and this tool removes every duplicate, keeping only the first occurrence. Useful for cleaning up lists, log outputs, keyword sets, or any dataset that accumulated repeated entries over time. Options to sort alphabetically and perform case-insensitive matching are available.
Clean lists, de-duped keyword sets, or unique log entries are seconds away. Paste, click Remove Duplicates, and copy the result.
Convert text to UPPERCASE, lowercase, Title Case, or Sentence case.
Search for text or regex patterns and replace them in bulk.
Check whether a word, phrase, or sentence is a palindrome.
Randomly shuffle the capitalisation of every character in your text.
Reverse a string character-by-character or line-by-line.
Remove extra whitespace, blank lines, special characters, and HTML tags.