Generate QR codes for URLs, text, email, phone numbers and more. Download as PNG instantly. No login required.
A QR code - Quick Response code - is a two-dimensional barcode that can store text, URLs, contact information, and more. Smartphones can scan QR codes with their camera to instantly open a website, save a contact, connect to WiFi, or perform other actions without typing anything.
QR codes were invented in 1994 by a Japanese company called Denso Wave for tracking car parts. They became mainstream when smartphones made scanning easy. Today they are used in restaurant menus, payment systems, event tickets, product packaging, and marketing materials.
URL QR codes open a website when scanned. Text QR codes display plain text. Email QR codes open a compose window with the address pre-filled. Phone QR codes dial a number. WiFi QR codes connect automatically to a network without typing the password.
Yes. The QR code standard is open and free to use. You can generate and use QR codes for any purpose without paying any fees or royalties.
QR codes generated by this tool do not expire. The QR code encodes the text or URL you provide directly. As long as that URL is still valid the QR code will work. This tool does not use redirect URLs so nothing can expire on our end.
A QR code can store up to 4,296 alphanumeric characters. Shorter content produces a simpler QR code that is easier to scan. Keep URLs short for the most reliable results.
Yes. QR codes are generated entirely in your browser. Your content is never sent to any server.