1. Reading Direction
English reads left to right and Urdu right to left. Place each instruction block aligned to its own language and put the QR code generated with our [URL QR code generator](/url-qr-code-generator) on a neutral central axis, or below both blocks. Test readability with a [QR scanner](/qr-scanner) from typical viewing distances.
2. Typography
Urdu is usually set in Nastaliq or a clear Naskh style. Nastaliq needs generous line height, so use a font designed for screens or signage and avoid making the text too small.
3. Quiet Zone
Keep at least 4 modules of blank space on all sides of the code sized with our [QR size calculator](/qr-size-calculator), with no Urdu or English text touching it. Do not tuck calligraphic flourishes into the margin. Follow our [QR placement guide](/qr-placement-guide) for proper spacing.
4. Content
Put the action in both languages ("Scan to see the menu" and its Urdu equivalent) and use a destination page that offers a language toggle created with our [UTM builder](/utm-builder) for tracking. Have a native speaker proofread the final print. Verify quality with our [printed QR tester](/printed-qr-tester) before mass production. Use our [error correction simulator](/error-correction-simulator) to plan for any print quality variations.
Putting this into practice
Start with the smallest real test you can run. Generate the code, print it at the exact size you plan to use, and scan it with two different phones in the lighting where it will live. Check that the destination page loads quickly on a mobile connection and that the call to action next to the code tells people what they will get. If anything feels slow or unclear, fix it before you print a full batch, because reprints cost more than a short test. Keep a note of the size, material, and placement that worked so the next batch starts from a proven setup.
Common mistakes to avoid
The most common mistakes are easy to avoid once you know them. Long payloads make modules tiny, low contrast makes edges hard to read, and text placed too close to the border eats the quiet zone the scanner needs. Covering a corner finder pattern with a logo or a sticker breaks detection entirely, and a code placed behind glare or on a curved surface fails even when the print is perfect. Review each of these points on a proof copy, and treat any failure as a reason to adjust the design rather than a reason to blame the scanner.
Quick checklist
- Keep the payload as short as practical so modules stay large.
- Keep dark modules on a light background with strong contrast.
- Leave a clear quiet zone on all four sides of the symbol.
- Test the printed code at the real viewing distance and lighting.
- Confirm the destination page loads fast on a phone.
- Recheck the code after any change to the link, design, or placement.
