8 Tips on Typography in Interface Design ⚡ . Today I am starting to collect design tips for you. Typography is a good start to our collection. I will mark publications with a hashtag #designeruitips . Typography tips . 1. Limit number of fonts 2. Use contrasting fonts 3. Pick a font size set 4. Text is easier to read in short lines 5. Long text is best placed on the left side 6. Use bigger line spacing 7. Check letter spacing 8. Choose proven font . This is a simple checklist, which consists of recommended principles in interface design. These principles are not hard rules. . Follow for inspiration and useful posts.