QR Code Scanner
Scan QR codes by uploading an image or drag & drop
QR Code Generator
Create QR codes for 50+ different types - URLs, contacts, payments, social media & more
QR Code Editor
Customize your QR code appearance with colors, size, and logo options
Preview
How to Use This QR Tool
Scanning QR Codes
Use your device's camera to scan QR codes in real-time, upload an image file, or simply drag and drop a QR code image. Our tool works entirely in your browser for maximum privacy and security.
Generating QR Codes
Choose from 50+ QR code types including URLs, contact information, WiFi credentials, social media profiles, and payment details. The preview updates instantly as you type, and you can download in multiple formats.
Customizing Appearance
Personalize your QR codes with custom colors, sizes, margins, and error correction levels. Add your logo for branding while maintaining scannability with proper error correction.
Best Practices
- Test your QR codes on multiple devices before printing
- Use high contrast colors for better scanning reliability
- Keep content concise - shorter URLs scan faster
- Include sufficient white space around the QR code
- Use higher error correction for outdoor or damaged surfaces
Contact Us
Have questions or feedback? We'd love to hear from you!
support@qrtool.example.com
Response time: Usually within 24 hours
Sample QR Code
Scan to visit our website
Frequently Asked Questions
Is this QR tool free to use?
Yes, our QR code generator and scanner is completely free to use. You can generate unlimited QR codes, scan images, and download in multiple formats without any charges or registration required.
Is my data secure and private?
Absolutely. All QR code generation and scanning happens directly in your browser. No data is sent to our servers, ensuring complete privacy and security for your information.
What file formats can I download QR codes in?
You can download your QR codes in four different formats: PNG (transparent background), JPG (solid background), SVG (vector format for scaling), and PDF (print-ready format).
How many types of QR codes are supported?
We support over 50 different QR code types including URLs, text, email, phone numbers, social media profiles, payment systems, WiFi credentials, vCards, events, locations, and many more.
Can I customize the appearance of my QR codes?
Yes! You can customize colors, size, margins, error correction levels, and even add your own logo. All changes are reflected in real-time in the preview, and you can download your customized QR code immediately.