Title Case Validator

Rules & checks

Capitalizes first/last words and major words.

Lowercases common short words (a, an, and, as, at, but, by, for, if, in, nor, of, on, or, per, the, to, vs, via) unless first/last.

Runs entirely client-side; no text is sent or stored.

When to use it

• QA blog post and landing page titles
• Enforce style consistency in CMS entries
• Check headings in docs and release notes