QRNow Blog

Get all the latest tips and insights on how to use and create QR codes that can benefit your business and services and give your clients a smooth experience.

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  • Top Tips for Printing QR Codes
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    4 min read Best Practices

    Top Tips for Printing QR Codes

    Why Print Quality Matters for QR Codes QR codes are made up of black and white squares that a scanner reads using a camera. The camera takes a picture, and the software finds special markers to get the information from the pattern. To work well, the code needs to be clear, well-lit, and neat....

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    Nicholas Nabakwe

    October 17, 2025

  • How to Generate a QR Code for Your Facebook Business Page
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    6 min read Use Cases

    How to Generate a QR Code for Your Facebook Business Page

    What Does a QR Code for a Facebook Page Do? A Facebook QR code is typically a social media QR code. It is a scannable image, normally placed on different marketing materials, that links directly to your Facebook business page. When someone scans the code with their smartphone camera, it instan...

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    QRNow Expert Team

    October 15, 2025

  • How Small Is Too Small? The Minimum Size for a QR Code
    minimum-size-qr-code-for-business
    7 min read Best Practices

    How Small Is Too Small? The Minimum Size for a QR Code

    How Small Can a QR Code Be? QR codes can technically be incredibly small, in fact, as tiny as 1 cm x 1 cm (0.4 x 0.4 inches). But that is way too small to make sure the type of QR code you create to market your business and products. For the vast majority of us relying on smartphone cameras,...

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    Nicholas Nabakwe

    October 15, 2025

  • How To Avoid Fake QR Code Scams
    avoid-fake-qr-code
    6 min read Industry Trends

    How To Avoid Fake QR Code Scams

    What Is a Fake QR Code? A fake QR code is created or changed to trick the user. Instead of taking your user to yourwebsite, it sends them to a fraudulent page designed to steal financial details, login credentials, or other confidential data. Criminals exploit public spaces, marketing materia...

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    Nicholas Nabakwe

    October 7, 2025

  • How to Generate a QR Code for Your Instagram Profile or Post
    generate-qr-codes-for-instagram
    5 min read Use Cases

    How to Generate a QR Code for Your Instagram Profile or Post

    Benefits of Instagram QR Codes for Marketing Drive traffic to posts, stories, and your profile instantly. Connect print materials with digital campaigns. Track engagement with dynamic codes for actionable analytics. Boost brand visibility...

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    Nicholas Nabakwe

    September 29, 2025

  • How to Add a QR Code to Your Invoice or Receipt
    how-to-add-a-qr-code-to-invoice-or-receipts
    6 min read Best Practices

    How to Add a QR Code to Your Invoice or Receipt

    Why Add a QR Code to Your Invoice or Receipt? Billing isn’t tied to paper anymore. Add a scannable code to an invoice or receipt and customers can act right away when they’re ready to pay a bill, share feedback, or open a digital file. It’s not just easier for customers; businesses save time, cu...

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    Nicholas Nabakwe

    September 18, 2025

  • How To Use QR Codes for Popular Payment Apps
    qr-code-payments-apps
    6 min read Use Cases

    How To Use QR Codes for Popular Payment Apps

    What Is a QR Code for Payments? A payment QR code is a machine-readable code that directs a customer to a digital payment page when scanned with a smartphone. Instead of typing account details or manually entering card numbers, a user points their device’s camera at the code and completes the tr...

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    Nicholas Nabakwe

    September 10, 2025

  • How to secure your QR codes
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    10 min read Best Practices

    How to secure your QR codes

    Common QR Code Security Threats A QR code looks pretty harmless, but it can be exploited by criminals. Businesses can face a variety of risks, and need to stay vigilant. Let's examine a few of the potential cybersecurity threats, and later we’ll provide tips on how to keep your QR codes safe. Ph...

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    Nicholas Nabakwe

    September 10, 2025

  • QR Code vs 2D Barcode
    qr-code-vs-2d-barcode
    6 min read Industry Trends

    QR Code vs 2D Barcode

    What's the Difference Between QRs and Barcodes? A QR is part of the broader 2D barcode family, but its structure and flexibility allow it to store different data formats and support interactivity. Barcodes have been central to product identification for decades, especially the 1D linear barcode yo...

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    Nicholas Nabakwe

    September 5, 2025

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