KoloQR

KoloQR is a free QR code generator with no registration required, unlimited QR codes, no watermark, and free high-resolution downloads. Built for anyone who wants their QR codes to look as good as they work, instead of a plain black and white square, you can generate codes in circle, square, triangle, or hexagon shapes, fully customized with your own colors and a logo placed right in the center. Every code stays 100% scannable no matter which shape or color combination you choose.

The tool is designed with real-world business use cases in mind: restaurants creating digital menu codes for tables, freelancers and small businesses adding a scannable link to business cards, brands linking product packaging to more information, and event organizers using codes for invitations and check-ins.

Once your QR code is ready, download it instantly as PNG for everyday use or SVG for high resolution printing. There's no signup, no watermark, and no hidden paywall.