When saving a Word doc with Calibri Arabic as PDF: Go to and check "ISO 19005-1 compliant (PDF/A)" . This embeds all font glyphs, preventing the dreaded dotted circle error.
❌ Do not specify font-family: Calibri for Arabic websites. Most browsers will fail to render it. Use font-family: 'Segoe UI', Tahoma, 'Noto Naskh Arabic', sans-serif .
Calibri Arabic was engineered to match the humanist, sans-serif aesthetic of the Latin version while adhering to the traditional rules of Arabic calligraphy.
