Font Size & Legibility Checker
Analyze your website's font size and readability across different devices to ensure optimal user experience and accessibility.
Analyzing typography and legibility...
Why Font Legibility Matters
- User Experience: Readable text improves user engagement and satisfaction
- Accessibility: Proper font sizes help users with visual impairments
- Mobile Usability: Small screens require larger, clearer fonts
- SEO Benefits: Google considers user experience in rankings
- Conversion Rates: Readable content leads to better conversions
- Brand Perception: Professional typography builds trust
- Reduced Bounce Rate: Users stay longer on readable sites
- Legal Compliance: Accessibility standards require readable text
Typography Best Practices
📱 Mobile Font Sizes
Minimum font sizes for mobile devices to ensure readability
Body Text: 16px+
Headings: 24px+
Buttons: 16px+
Captions: 14px+
🖥️ Desktop Font Sizes
Recommended font sizes for desktop viewing
Body Text: 14-18px
H1: 32-48px
H2: 24-32px
H3: 18-24px
📏 Line Height & Spacing
Proper spacing improves readability significantly
Line Height: 1.4-1.6
Paragraph Spacing: 1em
Letter Spacing: Normal
🎨 Contrast & Color
Sufficient contrast ensures text is readable for everyone
Normal Text: 4.5:1
Large Text: 3:1
Enhanced: 7:1