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The QRTada blog

Practical, sourced and up-to-date guides for QR codes that actually work.

  2. How much does a dynamic QR code cost in 2026?

    Dynamic QR code prices checked September 2026: entry plans, cost per code, annual-only billing, scan caps, add-ons and what happens when you stop paying.

    8 min read

  5. QR code not working? 12 causes and fixes

    QR code not working or not scanning: deactivated code, dead link, size, contrast, phone settings. 12 causes to check and how to fix them fast.

    8 min read

  6. QR code size for print: the complete guide

    Minimum QR code size for print, sizing by scanning distance, resolution, file formats, quiet zone and sizes for cards, flyers, posters and yard signs.

    8 min read

  7. Quishing: how to spot a malicious QR code

    Fake QR codes on parking meters, packages and emails: how quishing works, how to check a code before opening it and what to do if you were hit.

    7 min read

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