Title case converter
AP, Chicago, APA or sentence case, because they genuinely disagree. Free and no account. Nothing leaves your browser.
Style
Capitalise words of four letters or more. Newsrooms.
What it tells you
Four styles, because they disagree
AP capitalises words of four letters or more. Chicago lowercases every preposition regardless of length. APA follows AP. Sentence case capitalises only the first word.
First and last word always capitalised
Universal across every style guide, and the rule hand-written implementations most often miss.
Shows which style you picked
A single title case button silently chooses a house style for you and gets it wrong for two of the three.
Instant, nothing uploaded
Runs entirely in your browser.
Questions people ask
Which title case should I use for a blog?
Sentence case, for most sites. It reads as less shouty, it matches how people write everywhere else online, and it avoids the preposition arguments entirely. Title case suits publications with an existing house style.
Why do title case tools give different answers?
Because the style guides genuinely differ. AP capitalises prepositions of four letters or more, so Between is capitalised. Chicago lowercases all prepositions regardless of length, so between is not. Neither is wrong; a tool with one button has just picked for you.
Does capitalisation affect SEO?
Not for ranking. It affects click-through, which affects everything downstream. A headline in ALL CAPS reads as an advert and is measurably skipped.
What about small words at the start of a headline?
Always capitalised, in every style. The first and last word of a title are capitalised regardless of what they are, which is the rule most hand-rolled implementations forget.
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