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The most advanced free QR code generator. Custom designs, AI-powered features, and unlimited scans.
When enabled, customers will first see an AI assistant that helps them write thoughtful reviews before redirecting to your actual review page. This increases review quality and completion rates!
Generate unlimited QR codes instantly without any hidden fees or sign-ups.
Your data is processed locally in your browser. We never store your information.
Generated codes are optimized for all scanning apps and mobile devices.
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Join thousands of users who trust our platform for their business needs.
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QR (Quick Response) codes are two-dimensional barcodes invented by Denso Wave in 1994. Originally designed for tracking automotive parts, QR codes have evolved into a versatile tool for instant information sharing. They can store up to 4,296 alphanumeric characters and are readable by smartphone cameras and dedicated QR scanners.
Unlike traditional barcodes that store data in one dimension, QR codes use a matrix pattern to encode information both horizontally and vertically. This allows them to store significantly more data while maintaining a compact size. The three distinctive square patterns in the corners help scanners quickly identify and orient the code.
Data is permanently encoded into the QR code. Once generated, the information cannot be changed. Best for permanent content like product information, business cards, or URLs that won't change. These codes work forever without requiring any external service.
The QR code contains a short URL that redirects to the actual content. You can change the destination without regenerating the code. Ideal for marketing campaigns, tracking analytics, and content that needs regular updates. Requires a subscription service to maintain the redirect.
QR codes revolutionize shopping experiences by enabling contactless payments, product authentication, and instant access to detailed product information, reviews, and promotional offers.
Medical facilities use QR codes for patient identification, medication tracking, appointment scheduling, and accessing medical records securely while maintaining HIPAA compliance.
Educational institutions leverage QR codes for attendance tracking, resource sharing, interactive learning materials, and seamless access to online course content.
Hotels and tourist attractions enhance guest experiences with QR codes for check-in, digital menus, local guides, and contactless service requests.
Yes, our QR code generator is 100% free for both personal and commercial use. There are no hidden fees, no watermarks, and no limitations on the number of QR codes you can create. We believe in providing accessible tools for everyone.
No, static QR codes generated here will work forever and never expire. Since the data is encoded directly into the image, they don't rely on any external service. As long as you have the image file, your QR code will continue to function.
Absolutely! You can upload your custom logo and we'll intelligently embed it in the center of your QR code. Our system uses advanced error correction to ensure the code remains scannable even with logo overlay. We recommend keeping logos under 30% of the code area for optimal scanning.
Yes, you can download high-quality PNG images at up to 3000x3000 pixels, suitable for professional printing on banners, business cards, posters, and more. We also offer PDF export for vector-quality output at any size.
Yes, we prioritize your privacy. QR codes are generated locally in your browser when possible, and we never store your data or track your QR codes. Your information is yours alone, and we don't collect any personal data.
Most modern smartphones (iPhone and Android) have built-in QR code scanning in their camera apps. Simply point your camera at the QR code and a notification will appear. Older devices may require a dedicated QR scanner app from their app store.