What can you create?
URL QR code
Point people to a website, a menu, a form or a social profile with a single scan.
Business card (vCard) QR
Let contacts save your name, phone, email and company to their address book instantly.
Wi-Fi QR code
Guests connect to your network without typing the password. Print it and put it on the counter.
How it works
- Choose a type: URL, business card or Wi-Fi.
- Fill in the form — the preview updates as you type.
- Optionally adjust colors, margin, size and error correction.
- Download as PNG (choose a resolution) or SVG (vector).
Why this generator?
Private by design
The QR code is generated inside your browser. Your Wi-Fi password and contact details are never uploaded.
Free, no sign-up
No account, no email, no watermark, no expiry. The codes you make are static and work forever.
PNG and SVG
Download crisp PNG up to 2048 px, or SVG that scales to any print size.
Scan-safe customization
Pick any colors — we warn you when contrast is too low or the code is inverted.
Guides
How QR Codes Work: Modules, Error Correction and Versions
What is actually inside a QR code, why it still scans when partly covered, and what the L/M/Q/H setting does.
Printing QR Codes: Size, Contrast and Quiet Zone
Separate print-size estimates from requirements, preserve the quiet zone, and test contrast and resolution on a physical proof.
PNG vs SVG: Which QR Format Should You Download?
The practical difference between raster and vector QR files, and which one to pick for web, print and design tools.
QR Code Not Scanning? 10 Causes and How to Fix Them
Why a QR code will not scan — size, contrast, inversion, quiet zone, blur, glare, damage, data, camera, dead link — and the fix for each.
Frequently asked questions
Is this free? Do I need an account?
Yes, it is completely free and there is no account, sign-up or watermark. The site is supported by ads.
Is my data sent to a server?
No. The QR code is generated inside your browser using JavaScript. URLs, contact details and Wi-Fi passwords never leave your device. There is no server to send them to.
Do the QR codes expire?
No. These are static QR codes: the data is stored in the image itself, so they work forever without depending on this website.