Field notes

The qrlia blog

QR design deep-dives, AI integrations, comparison teardowns, EU compliance rollouts. One post a week, written by the founder. Same content lands in the newsletter on Tuesdays.

  1. 5 min readMongi Gazelle

    Your QR code stopped working after the free trial? Here's why

    You made a QR code for free, printed it, and weeks later it opens a 'code deactivated' page. The code didn't break. It was pointing at someone else's short link all along.

    qr code not workingfree qr code generatorqr code expireddynamic qr codestatic qr code
    Read post
  2. 4 min readMongi Gazelle

    How to create QR codes in ChatGPT and Claude

    Ask an AI assistant for a QR code and you often get a description of one, or an image that doesn't scan. Connect a QR service and it makes a real code you can print, change later and track.

    chatgpt qr codeclaude qr codeai qr code generatormcpqr codes
    Read post
  3. 5 min readMongi Gazelle

    Dynamic vs static QR codes: which one do you need?

    Every QR code is either static or dynamic, and you can't switch after printing. The difference decides whether you can fix a mistake, count scans, or keep the code working for years.

    dynamic qr codestatic qr codeqr code generatorqr code trackingqr codes
    Read post
  4. 5 min readMongi Gazelle

    How to track QR code scans (and what the numbers mean)

    You can only count scans if the scan passes through something you control. Here is what QR code tracking actually records, which numbers to trust, and how to connect scans to a campaign.

    qr code trackingqr code analyticsdynamic qr codeutmqr codes
    Read post
  5. 4 min readMongi Gazelle

    Custom-domain QR codes: the actual price comparison

    Custom domains are the single most asked-for feature in QR-platform procurement and the single most consistently up-tiered one. Here's who actually ships it on their entry-paid plan.

    qr codescomparisonpricingcustom domain
    Read post
  6. 7 min readMongi Gazelle

    Your logo, as a QR. Not behind it.

    QR codes haven't changed visually in 25 years. The standard pattern — a black square with a logo punched in the middle — has become the universal short-circuit for 'scan to open something on my phone.' Here's a different approach.

    qr codesdesignreed-solomonlogo
    Read post

Get the next post in your inbox

Same content, delivered Tuesday morning. One email a week, unsubscribe in one click.

Unsubscribe in one click. We never share your email. Sent via Castle Group's in-cluster relay — no third-party trackers.