Free QR code generator with custom shapes
4.8(6)13MarketingDesignDesign Tools
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.
No signup, no watermark, completely free
Multiple QR code shapes: circle, square, triangle, hexagon
Custom colors and logo upload
Export as PNG or SVG
- Restaurant digital menus
- Business cards
- Product packaging
- Event invitations and check-ins
- Wedding invitations and seating charts
- Hotel room info and guest services
4.8
6 ratings
Product designer
AI video with native sound, paid per clip. Nothing stored.
A calmer Mac menu bar, one click away.
Enterprise Software. Intelligent Automation. Global Impact.
Comments
13PD
Really interesting—you can create some truly unique and personalized QR codes with it.
I like the customization options for QR codes. It would be even better if you added more real-world examples showing how businesses can use the generated QR codes.
Great free QR‑code generator. No sign‑up, no watermarks. Custom shapes, colors and logo support. Export PNG/SVG for daily use or printing. Perfect for small business.
I really like the focus of this product. It solves a clear problem with a simple approach. The product experience feels well thought out, and I can see how it could save users time. Excited to see future improvements and new features.
good Really interesting—you can create some truly unique and personalized QR codes with it
Good Product Idea, could be more useful if intriduced dynamic QRs aswel
API Provider
i like the customization option and unique and personalized QR codes with it.
AAA
A cool feature that recommends films to match your mood.
The combination of custom shapes, color, and centered logos is practical because the description also emphasizes keeping codes scannable. PNG and SVG exports should cover both everyday sharing and print work well. Are dynamic destinations or scan analytics on the roadmap for businesses that need to update a campaign after printing?
Founder of A Trace in History — building a public digital archive for messages to the future.
The ability to create QR codes in different shapes and add a logo is genuinely useful for small businesses. It would be even better to show a live scanability check while users customize the colors and shape, so they know the final code will still work reliably.
Building PDF Suite free, privacy-first PDF tools that run locally in your browser.
Custom-shaped QR codes are a neat differentiator, and free is generous. One suggestion: show an error-correction level indicator when the design gets aggressive, so users know the code still scans reliably before they print it.
Data science
KoloQR has great potential and offers some useful features, but I encountered a few issues that could be improved. Please contact me so I can share detailed feedback and suggest the changes I'd like to see. Email: [email protected]
Better then many alternatives! Usually I do that with google chart but this is much nicer!