QR Code Generator
Instantly generate professional scannable QR codes from any smartphone for URLs, text, contact info, emails, phone numbers, calendar events, and WiFi. QR codes have become absolutely essential for quickly connecting the physical world to the digital world - they allow instant access to information by simply scanning with smartphone camera without typing long URLs or manually searching. QR codes are universally readable by all modern smartphones (iOS 11+, Android 8+) without requiring specialized third-party applications - native camera automatically detects QR codes and displays notification to open. Marketers place QR on posters and advertisements redirecting to product pages or promotions. Restaurateurs display QR codes for contactless menus.
Why use QR codes? QR codes bridge the physical and digital world. They're read by all smartphones without special apps. Perfect for sharing long URLs, adding contact info, promoting events, or tracking inventory.
Create QR codes.
How to use this tool?
Enter your content (URL, text, email, phone number). Choose the size and color of the QR code. Generate the code and download it as PNG or SVG. Print it or share it digitally. Ensure the code is large enough to scan (minimum 2x2 cm).
Use examples
QR code for a business contact card, sharing a long URL from an event, adding QR codes on packaging/posters for web access, product traceability with individual QR codes.
Frequently Asked Questions (FAQ)
How much content can I put in a QR code?
Up to ~4000 alphanumeric characters. Short URLs are better (use a URL shortener).
How do I test if the QR code works?
Open the camera app on iOS 11+ or Android 8+ and point at the code. A notification will appear.
Can I change the QR code content after generation?
No, to change content, you must generate a new code. Use short URLs and redirects for more flexibility.