Free QR Code Generator - WiFi, Menu, Business Cards Online

Enter a URL, text, phone number, or email and generate a QR instantly. You can resize the code, change colors, and download as PNG or SVG. SVG scales sharply for print on flyers, menus, and packaging, while PNG works well for screens and social media.

For most phones, a minimum of around 2 cm for print and sufficient contrast works well. Use a dark code on a light background, avoid busy patterns behind it, and leave quiet zone margins. Our QR generator lets you adjust size and colors for reliable scanning.

Yes. Pick high-contrast colors and test scanning at different sizes and distances. Subtle brand hues can look great if contrast is preserved. The built-in preview helps you validate readability before exporting for signage, packaging, event passes, or brochures.

Use SVG for print because it is vector-based and scales without quality loss. Use PNG for screens and common drag-and-drop use. Our QR code maker provides both formats so you can deploy codes across websites, slides, posters, and product labels with confidence.

Yes. Codes are generated in your browser, we don't store your data, and downloads have no watermark. You can safely create QR codes for menus, Wi‑Fi credentials, link trees, and promotions knowing your content remains private and instantly deployable.