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Uniqode
QR-Code Generator
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QR.io
ME-QR
Scanova.io
Flowcode is a graphical programming language and IDE for devices such as Arduino or PIC microcontrollers as well as Raspberry Pi.

QRTiger
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The QR Code Generator
free-qr-code-generator.com
QRLagoon
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QRflows.app
Free dynamic QR code generator. Edit the destination anytime without reprinting, track every scan. Completely free with unlimited scans and no limits.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | matrixtsl.com | busalab.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of FlowCode yet.
Busalab is a free dynamic QR code generator built for small businesses and freelancers — and it's genuinely free, with no scan limits and no expiry. Most "free" QR tools cap your scans or add an expiry date, then disable your printed code until you pay. Busalab doesn't. Create a dynamic QR code,...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of FlowCode yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
What's New In Flowcode 7?
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing FlowCode and Busalab.
Busalab's answer:
Busalab is newly launched, so we don't have large named customers to share yet. It's used mainly by small businesses and independent operators, such as:
Restaurants and cafés Retail and e-commerce sellers Freelancers and consultants Real estate agents Event organizers
Busalab's answer:
Python (FastAPI + uvicorn) on the backend, MySQL for data, and Jinja2 server-rendered templates. QR images are generated with the segno library. The front end is plain HTML, CSS and vanilla JavaScript (no heavy framework), which keeps it fast and cheap to run.
Busalab's answer:
Busalab started out of frustration with "free" QR code tools. They hand you a free dynamic code, you print it on menus, flyers or packaging — and then they cap your scans or expire the code and disable it until you pay. A QR redirect costs almost nothing to serve, so there's no reason to hold it hostage. Busalab is the result: QR codes that are free, editable and tracked, with no scan limits and no expiry. It's the first tool in a planned hub of genuinely free tools for small businesses.
Busalab's answer:
Small businesses, freelancers and marketers who print QR codes and want them editable and trackable without paying. Common users include restaurants and cafés (menus, reviews, WiFi), retail and e-commerce, real estate agents, event organizers, hotels, gyms, clinics and anyone running print or packaging campaigns.
Busalab's answer:
Because it's free without the catch. Competitors give you a free dynamic QR code, then cap your scans or add an expiry and disable your printed code until you upgrade. Busalab has no scan limits, no expiry and no watermark. You get the same dynamic, editable, trackable codes — with your logo, custom colors and PNG/SVG/PDF downloads — plus routing, scheduling and lead capture, at no cost. If you print a QR code and need it to keep working and stay editable, Busalab won't hold it hostage.
Busalab's answer:
Busalab is a dynamic QR code generator that's genuinely free — no scan limits, no expiry, and no watermark. Most "free" QR tools cap your scans or expire your code and then disable it once it's printed, forcing you to pay. Busalab removes that: your printed code keeps working however many times it's scanned, and you can edit where it points anytime without reprinting. Scan analytics and advanced features (smart routing, scheduling, A/B rotation, email lead capture) are all included for free — sustainable because serving a redirect costs almost nothing.
Share your experience with using FlowCode and Busalab. For example, how are they different and which one is better?
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