Typography Reference

Complete reference for typography on Apple platforms including San Francisco font system, text styles, Dynamic Type, tracking, leading, and internationalization through iOS 26.

San Francisco Font System

Font Families

SF Pro and SF Pro Rounded (iOS, iPadOS, macOS, tvOS)

• Main system fonts for most UI elements
• Rounded variant for friendly, approachable interfaces (e.g., Reminders app)

SF Compact and SF Compact Rounded (watchOS, narrow columns)

• Optimized for constrained spaces and small sizes
• watchOS default system font

SF Mono (Code environments, monospaced text)

• Monospaced font for code editors and technical content
• Consistent character widths for alignment