The short answer.
The free QR code generator creates static QR codes for a URL, plain text, Wi-Fi login, UPI payment, phone call, SMS or email. Pick the type, fill the fields, choose colours, and download a PNG for screens or an SVG for print. Static codes never expire and work forever.
Which QR type to use
URL for websites and menus, Wi-Fi so guests join without typing the password, UPI so customers pay you via any UPI app, and phone, SMS or email for one-tap contact. For WhatsApp chats, use our WhatsApp Link & QR Generator, which prefills a message.
Print tips
Keep the code at least 2×2 cm for close scanning (larger for posters), use high contrast (a dark code on a light background) and leave a quiet margin around it. Test with two phones before printing a batch.