Is It Capitalized in a Title?

This question can be answered quickly: If you’re using title case then you have to capitalize it in titles and headings. I suppose people are unsure about this because it is a short word, and after all other short words like in or at are typically not capitalized in titles. However, title case doesn’t mean that all short words are lowercased, but rather certain word classes (articles, conjunctions and prepositions). All other word classes, for example, verbs, adjectives, nouns, and pronouns, are capitalized. It is a pronoun, and consequently, it must always be capitalized.

If you are unsure about capitalizing titles, check out the Title Case Converter which will not only capitalize your titles correctly but also tell you for each word why it was capitalized or not.