📱 How to Use
- Enter text, URL, or any data you want to encode
- Adjust size (150-800px) and error correction level
- Download the QR code as a PNG image
- Test scanning with your phone before printing
🎯 Common Use Cases
🌐 Website Links
Share website URLs on business cards, flyers, or menus
📇 Contact Info
Encode vCard data for easy contact sharing
📶 WiFi Access
Share WiFi credentials without typing passwords
🎫 Event Tickets
Create scannable tickets for events and venues
🔒 Privacy & Security
All QR code generation happens entirely in your browser. Your data never leaves your device.
❓ FAQ
How do I create a QR code? ▼
Simply enter your text or URL in the input field, and a QR code will be generated automatically. You can then download it as a PNG image.
What size should I use for printing? ▼
For printing, use at least 300px. For business cards, 200-300px works well. For posters or signs, use 500-800px for best quality.
What is error correction? ▼
Error correction allows QR codes to be scanned even if partially damaged. Higher levels (H) provide more recovery but create more complex codes. Medium (M) is recommended for most uses.
Can I use QR codes for WiFi passwords? ▼
Yes! You can encode WiFi credentials in a specific format that smartphones recognize and automatically connect to.
Is my data private? ▼
Yes. All QR code generation happens entirely in your browser. Your data never leaves your device.