QR Code Maker

How it works

Choose a type — URL, text, email, phone, or WiFi — and enter your data. The tool generates a static QR code entirely in your browser using Reed-Solomon error correction. The code is rendered at high resolution with a proper quiet zone for reliable scanning. Your data never touches a server — the QR code is built and downloaded right on your device.

When to use this

• Printing a URL on a flyer, poster, or business card so people can scan instead of type
• Sharing WiFi credentials with guests — they scan and connect, no password typing
• Adding a phone number or email QR code to printed materials for instant contact
• Embedding a QR code in a presentation or document for quick access to a link

Common mistakes

• Using too much text — QR codes work best with short data; long strings produce dense codes that are harder to scan
• Printing too small — a QR code on a business card needs to be at least 2 cm (0.8 in) wide to scan reliably
• Forgetting the quiet zone — the white border around the code is required for scanners; don't crop it
• Confusing static and dynamic — static codes can't be edited after printing; if the URL changes, you need a new code