Free QR Code Generator
Create, customize and download your QR code in seconds. No sign-up, no watermark, no limits.
1. Content
2. Customization
Advanced options
How do I create a QR code for free?
Choose your content type (link, Wi-Fi, business card, email and more), enter your details, then customize the colors, dot shape and add your logo. Your QR code updates live — all that is left is to download it in PNG, SVG or JPEG. No sign-up, no installation.
What is a QR code used for?
A QR code bridges the physical and digital worlds: just scan it with a smartphone camera. Use it to share a link, a restaurant menu, your contact details, Wi-Fi access, a social profile, a payment or a ticket. The possibilities are endless — in store, on a flyer, a business card or a shop window.
Are your QR codes unlimited?
Yes. Chatzam lets you generate an unlimited number of custom QR codes, completely free and watermark-free. Because they are static, they work forever, with no connection or subscription, and they respect your privacy: no data is sent or tracked, everything is computed in your browser.
Frequently asked questions
Is the QR code generator really free?
Yes, 100% free and no sign-up required. You can create as many QR codes as you want, customize them and download them in high quality, with no watermark and no limits.
Do my QR codes work forever?
Yes. Our QR codes are static: the information is encoded directly into the image. No internet connection or subscription is needed, and they can never expire.
Can I add my logo in the center?
Of course. Import your logo, adjust its size, and the QR code stays perfectly readable thanks to the high error-correction level.
What is the difference between a static and a dynamic QR code?
A static QR code (like the ones here) holds the information directly: free, permanent, no tracking. A dynamic QR code can be edited and tracked, but requires a subscription. For most uses, static is more than enough.