Font Development Best Practices

Technical guidance regarding font development and production

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This website is no longer being updated. Revised and improved information can be found in the Fonts topic at
Writing Systems Technical Resources

  1. 1 Introduction
  2. 1.1 Referencing Guidelines
  3. 1.2 Style Guidelines
  4. 1.3 Background Knowledge
  5. 2 Source Formats
  6. 2.2 UFO
  7. 3 Font Metadata
  8. 3.1 Font Naming
  9. 3.2 Versioning
  10. 3.3 Design Metrics
  11. 3.4 Line Metrics
  12. 3.6 Unicode Ranges
  13. 4 Glyph Metadata
  14. 4.1 Characters and Glyphs
  15. 4.2 Encoding glyphs below U+0020 SPACE
  16. 4.3 Glyph Naming
  17. 4.4 Adobe Glyph List
  18. 4.6 Encoding
  19. 5 Glyph Construction
  20. 5.4 Composite Glyphs
  21. 5.4.8 Composite Tools
  22. 6 Shaping and Rendering
  23. 6.3 OpenType
  24. 6.5 User Interface (UI) Strings
  25. 7 Optimization
  26. 8 Testing
  27. 8.8.2 Using Browsers for no-install font testing
  28. 9 Production and Distribution
  29. 9.9 Copyright and Licensing
  30. 10 Environments
  31. 11 Tools
  32. 11.5 Python-based Tools
  33. 12 Script Specific