Sentence Case for UI: Buttons, Labels, and Navigation

Sentence case guidelines for product UI copy, including button labels, menus, forms, and validation text.

Why It Works

Looks more conversational than Title Case in product interfaces. Faster to scan in long settings pages and form-heavy views. Recommended by many design systems and UX writing guides.

When Title Case Is Okay

Marketing pages and article headlines can still use Title Case. UI copy and workflow labels usually perform better in sentence case.

Read Sentence Case for UI: Buttons, Labels, and Navigation on Case Modify