
Barcode & QR Code Scanner
QR Droid
RedFlagDeals
PepperGoods.com
QuickMark
Food.com
QR BARCODE SCANNER
Helping service businesses to connect and grow your customer base by becoming part of of a larger ecosystem.

QR-Code Generator
Barcode Generator
Qr Code Scanner and Reader
PDF417 Barcode Scanner
QRcode-monkey.com
BarcodeGenerator.top
Barcode.new
Free, private QR codes & barcodes, made in your browser

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | connectupz.com | universalcodemaker.com |
| Pricing | ||
| Platforms | — | |
| Company | 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Digitization of your customer database is key to selling them offline or pushing deals and promotions to your customer mobile phones. ConnectUpz makes adoption of digital solution easy by offering a multi-merchant business app to capture database, track customer loyalty, send promotional...
UniversalCodeMaker makes QR codes and barcodes that scan reliably, right in your browser. Nothing you type is uploaded. Unlike tools that put SVG downloads or batch exports behind a subscription, it's completely free with no sign-up. • 10 barcode formats: QR Code, Data Matrix, Aztec, PDF417,...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
ConnectUpz is highly recommended for small to medium-sized businesses seeking to improve customer satisfaction and loyalty. It's particularly beneficial for retailers, service providers, and any business dependent on recurring customer interactions.
No analysis of UniversalCodeMaker yet.
Walkthroughs and reviews on video.
Introduction Video
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ConnectUpz and UniversalCodeMaker.
UniversalCodeMaker's answer:
Everything happens in your browser: the codes are made on your device and nothing you type is uploaded. It covers both QR codes and real retail/logistics barcodes in one place, with automatic check digits for EAN, UPC, ISBN and ITF, print-ready SVG and 300 DPI PNG, Avery and Amazon FBA label sheets, batch generation from a list or CSV, and a built-in scanner to test a code before you print it. All free, with no sign-up and no watermark.
UniversalCodeMaker's answer:
Many popular QR sites make "dynamic" codes that redirect through their servers and stop working after a trial unless you pay a monthly fee. UniversalCodeMaker makes static codes: the data is inside the code, so it works forever and never depends on us. Vector SVG, batch export and label sheets are free instead of being paid extras, and it's private by design because your Wi-Fi passwords, contacts and product numbers never leave your browser.
UniversalCodeMaker's answer:
Small sellers who need EAN-13, UPC-A or Code 128 / FNSKU labels for Amazon, Shopify or Etsy; local businesses that want Wi-Fi, menu, Google Reviews, WhatsApp or UPI payment QR codes; warehouse teams printing carton and bin labels; event organisers making vCard and calendar QR codes; and designers or developers who need clean SVG barcodes.
UniversalCodeMaker's answer:
I kept seeing people stuck after printing QR codes on menus, cards and packaging, only to find the "free" generator had turned them into expiring links behind a subscription. Barcode tools were the opposite problem: often free but dated, hard to use on a phone, and short on print-ready output. So I built one tool that does both properly: static codes that never expire, correct barcodes with check digits, and print-ready files, all running privately in the browser.
UniversalCodeMaker's answer:
Plain HTML, CSS and JavaScript (ES modules, no framework), running entirely in the browser. bwip-js for barcodes, qr-code-styling for styled QR codes, zxing-wasm (WebAssembly) for the scanner, jsPDF for PDF label sheets and JSZip for batch downloads. Static hosting, with an automated Playwright test suite that decodes every format to check it scans.
UniversalCodeMaker's answer:
Share your experience with using ConnectUpz and UniversalCodeMaker. For example, how are they different and which one is better?
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