qr code system free download

Showing 4 open source projects for "qr code system"

View related business solutions

Barcode Scanners Android Clear Filters & Widen Search

Our Free Plans just got better! | Auth0
With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.

Try free now
Build Agents and Models on One Platform
Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.

Try It Free
1

Binary Eye

Yet another barcode scanner for Android

Binary Eye is an open-source, ad-free barcode and QR code scanning application for Android that emphasizes simplicity, broad format support, and user privacy by not storing or sending scanned data off the device. The app, inspired by the Zebra Crossing (ZXing) scanning library, supports a wide range of barcode formats such as QR Code, EAN, UPC, PDF417, Data Matrix, and more, and also offers barcode generation capabilities built into the same interface. ...

Downloads: 11 This Week

Last Update: 18 hours ago
See Project
2

ZXing

Barcode scanning library for Java, Android

ZXing or “Zebra Crossing” is an open source multi-format 1D/2D barcode image processing library that’s been implemented in Java, and also comes with ports to other languages. It currently supports the following formats: UPC-A and UPC-E EAN-8 and EAN-13 Code 39 Code 93 Code 128 ITF Codabar RSS-14 (all variants) RSS Expanded (most variants) QR Code Data Matrix Aztec ('beta' quality) PDF 417 ('alpha' quality) MaxiCode ZXing is made up of several modules, including a core image decoding library, JavaSE-specific client code, and Android client Barcode Scanner. It is the basis of many other third-party open source projects.

Downloads: 35 This Week

Last Update: 2025-11-12
See Project
3

BGAQRCode-Android

QRCode scanner, scan barcode, and photo album

...Can be set to scan with the front camera. Two-finger zoom preview. Can monitor the ambient brightness and prompt the user to turn on and off the flash. Automatically zoom in when a smaller code is recognized. ZXing generates a QR code with customizable color and logo. ZXing generates one-dimensional codes. ZXing scan barcode, QR code. ZXing recognizes barcode and QR code images in the gallery.

Downloads: 0 This Week

Last Update: 2021-08-03
See Project
4

Bar and QR Code Reader

Bar and QR Code Reader Android App

Bar and QR Code Reader Android App

Downloads: 0 This Week

Last Update: 2014-10-28
See Project
$300 Free Credits for Your Google Cloud Projects
Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.

Start Free Trial