About QR Code Generator
Create custom QR codes instantly with our free QR Code Generator. Generate scannable codes for URLs, text, contact information, WiFi credentials, and more. Customize colors, add logos, and download in multiple formats. All processing happens in your browser - no data is sent to any server.
How to Use
- 1Enter the text, URL, or data you want to encode
- 2Customize the QR code appearance (colors, size, error correction)
- 3Optionally add a logo or image to the center
- 4Preview the QR code and test it with your phone
- 5Download in PNG, SVG, or print-ready formats
Key Features
- Multiple data types: URLs, text, email, phone, SMS, WiFi, vCard
- Customizable colors for foreground and background
- Add logos or images to the center
- Adjustable error correction levels
- Multiple export formats: PNG, SVG, PDF
- Real-time preview as you type
- High-resolution output for print
- Batch generation for multiple codes
Common Use Cases
Frequently Asked Questions
What is error correction in QR codes?
Error correction allows QR codes to remain scannable even if partially damaged or obscured. Higher levels (L, M, Q, H) provide more redundancy but result in denser codes.
Can I add a logo to my QR code?
Yes, you can add a logo to the center of your QR code. We recommend using medium to high error correction when adding logos to ensure scanability.
What size should my QR code be?
For print, QR codes should be at least 2cm x 2cm (0.8" x 0.8") for reliable scanning. For digital displays, ensure the code is large enough to be easily captured by a phone camera.
Privacy First
All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.