Occur Dafont - Font Substitution Will

The phrase "Font Substitution Will Occur" is a warning message commonly encountered by designers who use third-party sites like

Run the Installer: Right-click the .ttf or .otf file and select Install for all users (on Windows) or double-click and select Install Font (on Mac). Font Substitution Will Occur Dafont

On the Web (Canva / Web Design)

This is where DaFont users suffer the most. The phrase "Font Substitution Will Occur" is a

Result: The word “Café” looks like a mix of your cool Western font and boring Arial. That’s substitution in action. Font Substitution Will Occur Dafont

Conclusion

• Tools: FontForge, ttx/FontTools, otfinfo to inspect fsType or embedding permissions.
• If embedding disallowed, obtain a license or use a permitted alternative.