Create QR codes for phone numbers, SMS messages, and contact cards. Perfect for business cards, posters, and easy contact sharing.
Enter information to generate QR code
Scan to call this number
Add a QR code to your business card for instant contact saving
Include on posters, flyers, and ads for easy contact
Create QR codes that open pre-filled text messages
Phone number QR codes encode a 'tel:' URI that smartphones recognize. When scanned, the phone's camera app detects the QR code and prompts the user to call the number or add it to contacts.
Yes! You can change both the QR code color and background color. However, ensure there's enough contrast between them for the QR code to be scannable. Dark codes on light backgrounds work best.
For business cards, 150-200px is usually sufficient. For posters or materials viewed from a distance, use 300-400px or larger. The general rule is that the QR code should be at least 2cm x 2cm when printed.
Yes! All QR codes generated with our tool are completely free for personal and commercial use. There's no watermark and no usage limits.