QR Code Generator
Create scalable, customizable QR codes for URLs, WiFi networks, and Contacts.
Styling & Output Options
What is the QR Code Generator?
The offline QR Code Generator converts URLs, WiFi credentials, or VCard contact info into customizable, high-resolution Quick Response matrix barcodes on the fly.
QR Codes bridge the physical and digital worlds seamlessly, eliminating the friction of typing URLs. This tool creates them entirely client-side, making it fast and secure.
Frequently Asked Questions
What does QR stand for?
QR stands for 'Quick Response'. Invented in 1994 for the automotive industry, it has become the global standard for instantly sharing digital information.
Do QR codes expire?
A standard static QR code never expires because the data is hard-encoded into the black and white pixel pattern itself.
How does the WiFi QR code work?
Smartphones recognize a specific syntax (WIFI:T:WPA;S:Network;P:Pass;;). When scanned with a native camera app, the phone automatically prompts the user to join the network without typing.
Why 'Download Vector (SVG)'?
SVG (Scalable Vector Graphic) is perfect for print media like business cards or billboards. It scales infinitely without losing edge crispness or becoming pixelated.
Are my links sent to a server?
No. This tool generates the QR matrix locally via JavaScript, ensuring your custom links, contact fields, and private Wi-Fi passwords remain strictly on your machine.