QR Maker AI Blog
Create QR Codes From Your Own App With a REST API: A 10-Minute Guide
Create dynamic QR codes from your server with one HTTP call, make it safe to retry, fetch the SVG, change the destination later and read scan counts.
Create Dynamic QR Codes From a Google Sheet With Apps Script
Turn spreadsheet rows into dynamic QR codes with a short Apps Script that creates them in batches and writes each short link back to the sheet.
Create QR Codes in Make, n8n or Zapier With One HTTP Step
Add dynamic QR codes to any automation: one HTTP request step in Make, n8n or Zapier creates a retry-safe code and returns the short link and the SVG.
How to Create a QR Code Menu for Your Restaurant, Step by Step
Build a QR code menu that guests can read on any phone: what to link to, how big to print it, where to put it, and why a dynamic code saves reprints.
How to Spot a Fake QR Code (and Avoid "Quishing")
Scammers paste fake QR codes over real ones and send them in messages. Learn the warning signs, what to check before opening a link, and how businesses can help.
How to Track QR Code Scans: Four Methods Compared
You can track QR code scans with a dynamic code, UTM parameters, your own analytics or a combination. Here is what each method can and cannot tell you.
QR Code Error Correction Levels Explained: L, M, Q and H
QR codes can lose 7 to 30 percent of their data and still scan. Learn what error correction levels L, M, Q and H mean, and which to use with logos and small prints.
Why Is My QR Code Not Scanning? 10 Fixes That Actually Work
A QR code that will not scan usually has one of ten causes: size, contrast, glare, damage, density, or a missing border. Here is how to find yours.
QR Code Size and Print Guidelines: How Small Is Too Small?
The minimum QR code size depends on scanning distance, data density and print quality. Use the 10:1 rule, a 4-module border and a printed proof to get it right.
Do QR Codes Expire? What "Free Forever" Really Means
A QR code pattern never expires, but a dynamic code can stop working when a trial ends or a subscription lapses. Here is what to check before you print.
Dynamic vs Static QR Codes: Which One Should a Small Business Use?
Static codes hold the data themselves; dynamic codes point to a link you can edit and count. Here is how to choose for menus, packaging, Wi-Fi and more.