⚡ Quick Answer
A QR Code (Quick Response Code) is a 2D barcode that any smartphone can scan to instantly open a URL, show text, call a phone number, or more. Use our free generator to create QR codes for websites, business cards, menus, products, and social media. Scan with any phone camera — no app needed!
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Fill in the values above and click Calculate ✨
🤔 How Does This Work?
Our QR Code Generator creates QR codes entirely in your browser using the qrcode.js library:
- For URLs: encodes the full URL directly
- For phone numbers: uses the tel: URI scheme (tel:+94712345678)
- For email: uses the mailto: URI scheme with optional subject
- For WiFi: uses the WIFI: format (WIFI:T:WPA;S:NetworkName;P:Password;;)
- The QR code is rendered on an HTML canvas element
- Download creates a PNG image file from the canvas
All QR codes are generated locally — no data is sent to any server. Your WiFi passwords and contact information stay completely private.
✅ Trusted Tool
The 365tool.net QR Code Generator runs entirely in your browser using open-source JavaScript. Your data — including WiFi passwords and contact information — is NEVER sent to any server. Completely private, completely free. No sign-up needed.