📱 QR Code Generator
Create free QR Codes for URLs, texts, contacts, and more!
Customization
Result
Your QR Code will appear here
Fill out the form and click "Generate QR Code"How does it work?
🔗 URLs and Links
Transform long links into scannable QR Codes
👤 Contacts (vCard)
Share your contact information instantly
📶 WiFi
Allow quick connection to your network without typing password
✉️ Email and SMS
Make sending messages easier with a scan
What is a QR Code and How Does It Work?
QR Code (Quick Response Code) is a two-dimensional barcode that stores information visually. Created in Japan in 1994, it has become an essential tool for sharing data quickly. By scanning a QR Code with a smartphone camera, users instantly access URLs, texts, contacts, WiFi information, and much more. Our tool allows you to create customized QR Codes for free, with 7 different types to meet all your needs: from website links to digital business cards.
Advantages of Using QR Codes
- Convenience: Eliminates the need to type long URLs or information manually
- Versatility: Works for various data types - URLs, texts, contacts, WiFi, SMS and more
- No expiration: QR Codes generated here are permanent and do not depend on external servers
- Efficient marketing: Perfect for promoting social media, websites, promotions and events
Best Practices for Creating QR Codes
Size and contrast: Use appropriate sizes for printing (minimum 2x2cm) and maintain good contrast between the QR Code and background. QR Codes that are too small or with similar colors may not scan correctly. Our tool offers 4 different sizes (200px to 800px) and allows you to customize colors to ensure readability.
Test before publishing: Always test your QR Code on different devices and scanning apps before printing or sharing. Check that the content is correct and the code scans quickly. For QR Codes printed on permanent materials (banners, signs, stickers), perform multiple tests to ensure durability and readability under different lighting conditions.
Frequently Asked Questions About QR Codes
Do QR Codes generated here expire or stop working?
No! All QR Codes created on MTNoted are permanent and static. The content is embedded directly in the code, so there is no dependency on our servers. Even if our website goes offline, your QR Codes will continue working forever.
What size should I use to print QR Codes?
For printing, we recommend the large size (500x500px) or extra large (800x800px). In practice, the printed QR Code should be at least 2x2 centimeters to be easily scanned. For banners and posters, use even larger sizes (10x10cm or more) so people can scan from a distance.
Can I use QR Codes to connect visitors to WiFi automatically?
Yes! Use our "WiFi" type to create QR Codes that automatically connect devices to your network without typing a password. Just fill in the network name (SSID), password and security type. Perfect for restaurants, offices, events and commercial establishments that want to make it easier for customers to access.
Is it safe to generate QR Codes online?
Yes! Our tool generates QR Codes directly in your browser securely. We do not store the data you enter or the QR Codes generated. Everything is processed locally on your device, ensuring complete privacy. After generating, you can download the image and use it wherever you want.