What can I encode in a QR code?

QR codes can encode URLs, plain text, contact information (vCards), WiFi credentials, phone numbers, and more.

What size should I use?

256×256 is good for screens, 512×512 for printed materials, and 1024×1024 for large format printing.

Outils Développeur

Verified Tool

Create QR codes for URLs and text

Free Forever No Signup

Last Updated: January 15, 2026

By Viblaa Team

Multiple sizes

PNG download

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Generate customizable QR codes for URLs, text, contact info, and more. Download as PNG in multiple sizes for print or digital use.

Marketing materials

Business cards

Product packaging

Event tickets