Create QR codes for URLs, text, WiFi, email, and phone. Download as PNG instantly.
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A QR (Quick Response) code is a 2D barcode that smartphones can scan to instantly open a website, connect to WiFi, call a number, or display text. They're widely used in marketing, restaurants, business cards, and product packaging.
Yes, QR codes generated here are completely free with no restrictions. You can use them on business cards, menus, flyers, websites, or any commercial material without limitation.
Static QR codes (like these) never expire. The QR code always points to the content you encoded. However, if you encode a URL that later goes offline, the code will still scan but the destination won't load.
For print, use at least 300×300px for business cards and at least 600×600px for posters. The minimum printable size is about 2×2 cm (0.8×0.8 inches). For banners or outdoor use, go larger — the farther people scan from, the bigger it needs to be.