Documentation
QRhubly docs
Everything you need to create, design, and track QR codes — from your first code to dynamic codes, analytics, and troubleshooting.
Getting started
How to create a QR codeCreate a QR code in QRhubly in under a minute. Covers all 8 code types (URL, text, email, phone, SMS, WhatsApp, WiFi, vCard) and how to download it.Static vs dynamic QR codesThe difference between static and dynamic QR codes, when to use each, and why dynamic codes let you change the destination after printing.
Designing QR codes
How to design a QR codeCustomize your QR code in QRhubly — colors, gradients, dot styles, eye frame and eye center styles, quiet-zone margin, transparent background, and templates.How to add a logo to a QR codeAdd a center logo to your QR code in QRhubly while keeping it scannable. Covers file types, sizing, and the error-correction reason it works.How to download a QR codeDownload your QR code from QRhubly as PNG, SVG, JPEG, or WebP — and which format to use for print vs screens.AI-art QR codes that still scanGenerate artistic, image-blended QR codes in QRhubly using your own Replicate token (BYOK), and why they remain scannable.
Dynamic & analytics
Use cases
How to make a WiFi QR codeCreate a WiFi QR code so guests connect to your network by scanning — no typing the password. Covers SSID, password, and security type.How to make a vCard (business card) QR codeCreate a vCard QR code so people save your contact details to their phone with one scan. Great for business cards, email signatures, and name badges.
Troubleshooting
QR error correction explainedHow QR code error correction works, why a center logo and artistic styling still scan, and the four correction levels (L, M, Q, H).Why did my QR code stop working?The common reasons a QR code stops scanning — paused free trials, low contrast, big logos, no margin, tiny print — and how to fix each.Scannability best practicesMake every QR code scan reliably — contrast, size, quiet-zone margin, logo limits, eye clarity, print surface, and testing.