Question 1

What is a dynamic QR code?

Accepted Answer

A dynamic QR code is an editable QR code where the destination URL can be changed after printing, unlike static QR codes. QR-Hero lets you update, track, and A/B test your QR codes in real time.

Question 2

Is QR-Hero free to use?

Accepted Answer

Yes, QR-Hero offers a free plan that lets you create up to 2 dynamic QR codes with real-time scan analytics, 50 scans per month, and 24-hour analytics.

Question 3

How does QR code analytics work?

Accepted Answer

Every time someone scans your QR code, QR-Hero logs the scan time, device type, location, and browser. You can view this data in your real-time dashboard.

Question 4

Can I upload a PDF and create a QR code?

Accepted Answer

Yes, Hero plan users can upload PDFs up to 10 MB directly to QR-Hero. The platform hosts the file and generates a QR code that links directly to the PDF — no external hosting needed.

QR-Hero — Free Dynamic QR Code Generator with Analytics