The Case Converter Tool transforms your text into any capitalisation style in one click. Whether you need UPPERCASE for headers, lowercase for code, Title Case for document headings, or Sentence case for professional writing, this tool handles it all accurately. It processes your entire input at once, preserving punctuation and spacing.
Stop manually editing capitalisation one word at a time. Paste your text, choose a conversion, and copy the result — it takes under five seconds.
Eliminate duplicate lines from any block of text instantly.
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.