Title Case Converter

AP style follows common headline rules: it capitalizes the main words but keeps short words such as a, an, and, the, of, to and in lowercase, unless they are the first or last word of the title. Simple style ignores those rules and capitalizes the first letter of every word, which is handy for slugs, labels or when a style guide asks for it.

Short conjunctions, articles and prepositions stay lowercase in AP style: a, an, and, as, at, but, by, for, if, in, nor, of, on, or, per, the, to, vs and via. The first and last word of the title are always capitalized even if they are on that list, so 'something to dream of' becomes 'Something to Dream Of'.

Yes. In AP style the first and last word are always capitalized, even when they are small words. That is why 'the end' becomes 'The End' and a title that ends in 'of' or 'to' still capitalizes that final word.

Yes. Turn on 'Keep acronyms' and any word that is already all capitals, such as NASA, HTML or USA, is left untouched instead of being changed to Nasa or Html. With the option off, every word is recapitalized normally.

Yes. Each word is normalized, so 'THE QUICK BROWN FOX' becomes 'The Quick Brown Fox'. The tool keeps the original spacing and line breaks so multi-line text and extra spaces survive the conversion.

Yes. The conversion runs entirely in your browser. Nothing you type is uploaded, logged or stored.