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KoloQR

Free QR code generator with custom shapes

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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.

Marketing · Design · Design Tools
Example Image
Example Image

Features

No signup, no watermark, completely free

Multiple QR code shapes: circle, square, triangle, hexagon

Custom colors and logo upload

Export as PNG or SVG

Use Cases

- Restaurant digital menus

- Business cards

- Product packaging

- Event invitations and check-ins

- Wedding invitations and seating charts

- Hotel room info and guest services

Sponsors
Buy

Comments

custom-img
Novra Labs
PD

Really interesting—you can create some truly unique and personalized QR codes with it.

Upvote Reply
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Support QuickEstimate

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.

Upvote Reply
custom-img
kason lylah

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.

Upvote Reply
custom-img
Akhil Rapelli

good Really interesting—you can create some truly unique and personalized QR codes with it

Upvote Reply
custom-img
PDF Suite
Building PDF Suite free, privacy-first ...

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.

Upvote Reply
custom-img
Lucas Miles

Good Product Idea, could be more useful if intriduced dynamic QRs aswel

Upvote Reply
custom-img
rohit singh
API Provider

i like the customization option and unique and personalized QR codes with it.

Upvote Reply
custom-img
灵庚 华
AAA

A cool feature that recommends films to match your mood.

Upvote Reply
custom-img
ming Zheng

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.

Upvote Reply
custom-img
dx p

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?

Upvote Reply
custom-img
Вадім Грабчак
Founder of A Trace in History — building...

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.

Upvote Reply
custom-img
Jwins Tate
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]

Upvote Reply
custom-img
Nicola Moretti

Better then many alternatives! Usually I do that with google chart but this is much nicer!

Upvote Reply
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Comments

custom-img
Novra Labs
PD

Really interesting—you can create some truly unique and personalized QR codes with it.

Upvote Reply
custom-img
Support QuickEstimate

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.

Upvote Reply
custom-img
kason lylah

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.

Upvote Reply
custom-img
Akhil Rapelli

good Really interesting—you can create some truly unique and personalized QR codes with it

Upvote Reply
custom-img
PDF Suite
Building PDF Suite free, privacy-first ...

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.

Upvote Reply
custom-img
Lucas Miles

Good Product Idea, could be more useful if intriduced dynamic QRs aswel

Upvote Reply
custom-img
rohit singh
API Provider

i like the customization option and unique and personalized QR codes with it.

Upvote Reply
custom-img
灵庚 华
AAA

A cool feature that recommends films to match your mood.

Upvote Reply
custom-img
ming Zheng

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.

Upvote Reply
custom-img
dx p

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?

Upvote Reply
custom-img
Вадім Грабчак
Founder of A Trace in History — building...

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.

Upvote Reply
custom-img
Jwins Tate
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]

Upvote Reply
custom-img
Nicola Moretti

Better then many alternatives! Usually I do that with google chart but this is much nicer!

Upvote Reply
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Free tools for Spanish-speaking content creators

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Ronin Peptides

Independent Canadian supplier of research peptides

Xpptx

Turn documents and images into editable slides with AI

FLUX 3

Create Images & Videos with Flux 3 AI

BackEngine

make internal company + customer knowledge usable for AI

Questie AI Game Companion

Create custom AI gaming companions for roleplay and chat

ClipStudios.AI

15+ AI video models, one subscription — credits roll over

DosCifras

Free tax calculators for every Spanish-speaking country

Assay

A personal CRM that tells you who's slipping away

T1U

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Kavel

AI images and video in one studio, cost shown upfront

LnkFlow

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Durham Peptides

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QuantLink

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Anonymous visitor detection for fraud prevention

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Kane CLI By TestMu AI

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Find the setup. See the track record.

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