Software Alternatives, Accelerators & Startups

Offline QR Code Generator VS ZXing Decoder

Compare Offline QR Code Generator VS ZXing Decoder and see what are their differences

Offline QR Code Generator logo Offline QR Code Generator

A browser add-on that allows you to quickly generate a QR code offline with the URL of the open tab...

ZXing Decoder logo ZXing Decoder

Decode a 1D or 2D barcode from an image on the web. Supported formats i nclude: UPC-A and UPC-E
  • Offline QR Code Generator Landing page
    Landing page //
    2023-10-17
  • ZXing Decoder Landing page
    Landing page //
    2019-09-22

Offline QR Code Generator features and specs

  • Privacy
    Since the QR Code generation is done offline, user data is not transmitted over the internet, ensuring higher privacy.
  • No Internet Required
    The tool can be used without an internet connection, making it highly accessible in situations where internet access is limited or unavailable.
  • Open Source
    Being open source, the code is publicly accessible for review, modifications, and contributions, fostering transparency and community involvement.
  • Multi-Platform
    Compatible with various platforms including different operating systems, which enhances its versatility and usability.
  • Feature-Rich
    Includes a variety of features such as customizable QR codes, different types of content (URLs, text, etc.), and various output formats.

Possible disadvantages of Offline QR Code Generator

  • Limited Technical Support
    As with many open-source projects, professional support may be limited compared to commercial alternatives.
  • User Experience
    The user interface might not be as polished or as user-friendly as some commercial QR code generators.
  • Updates and Maintenance
    Depending on community contributions for updates and maintenance can result in slower release cycles and potentially outdated features.
  • Learning Curve
    Users without technical expertise may find it challenging to set up and use compared to more straightforward online tools.

ZXing Decoder features and specs

  • Open Source
    ZXing Decoder is open-source, meaning users can freely access and modify the source code to fit their needs. This encourages transparency and collaboration.
  • Multi-Format Support
    The tool can decode a wide variety of barcode formats, including QR codes, which makes it versatile for different applications.
  • Online Accessibility
    It is a web-based application, so it is accessible from any device with an internet connection and a web browser, without needing any installation.
  • Ease of Use
    The interface is straightforward, allowing users to easily upload images of barcodes and obtain decoded information quickly.

Possible disadvantages of ZXing Decoder

  • Limited For Complex Applications
    Since it is web-based, ZXing Decoder might not be suitable for high-volume or complex enterprise solutions requiring integrated and offline capabilities.
  • Internet Dependency
    As a web application, it relies on an internet connection, making it inaccessible in offline environments or areas with poor connectivity.
  • Basic Functionality
    It provides fundamental decoding features without advanced options or customizations that might be necessary for specific business processes.
  • Not Optimized for All Devices
    While it is accessible online, the user experience might not be optimized for all device types, particularly on mobile or tablets.

Analysis of Offline QR Code Generator

Overall verdict

  • Yes, Offline QR Code Generator on GitHub is generally regarded as a good tool for creating QR codes. Its offline functionality, combined with community feedback and contributions, makes it a reliable choice for both personal and professional use.

Why this product is good

  • Offline QR Code Generator on GitHub is considered good due to its ease of use, reliability, and ability to function without internet access. It allows users to generate QR codes quickly while ensuring privacy since no data is sent to external servers. Additionally, the open-source nature of the project means that it can be audited and customized to suit individual needs.

Recommended for

    This generator is recommended for users who need a simple, effective solution for creating QR codes without relying on an internet connection. It is particularly useful for developers, privacy-conscious users, and those working in environments with strict data security requirements.

Category Popularity

0-100% (relative to Offline QR Code Generator and ZXing Decoder)
QR Codes
100 100%
0% 0
Barcode And QR Code
65 65%
35% 35
QR Code Generator
100 100%
0% 0
Barcode Scanner
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, ZXing Decoder should be more popular than Offline QR Code Generator. It has been mentiond 23 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Offline QR Code Generator mentions (3)

  • Website/App that allows you to sync short texts across devices?
    One thing I've found very very useful when I just want to send a short text or a link from PC to phone is to use a QR code generator. I've used this so often that I've installed a firefox plugin to generate QR codes offline: https://github.com/rugk/offline-qr-code. Source: over 3 years ago
  • Tips and Tricks: Transfer text/urls/messages to android using clipboard and QR-Code
    On my Linux-/Windows-PC I use firefoxplugin QR & Barcode Generator. The QR-Code-Window shows the current browser URL as QR-Code but you can type in any text that immediately converted to QR-Code. Source: over 3 years ago
  • QR Lens - Community
    This project is inspired by the offline-qr-code addon for firefox. Learning flutter was an extremely rewarding experience and I used this learning experience to build something for the community. - Source: dev.to / over 3 years ago

ZXing Decoder mentions (23)

  • Somerville schools will have to hang on until '26 before construction or major renovation work - Cambridge Day
    FYI if your phone can't read QR codes, there's websites where you can upload a photo/screenshot of a QR code (for example: https://zxing.org/w/decode.jspx). There's also other similar websites where you can just hold up the QR code to your computer's webcam, rather than having to upload a file, but just be careful with site permissions! Source: about 2 years ago
  • my reaction when a new set of dokkan scout missions are added fully knowing ill miss out on 50 stones again
    Take a screenshot, crop it until you have the QR code and run it through this site: https://zxing.org/w/decode.jspx. Source: almost 3 years ago
  • Is there a site that can verify the security/validity of a QR code? My company wants me to do a survey of demographics, but, I have to take a picture of their QR code. Seems like that want more than feedback to their questions.
    Using the site https://zxing.org/w/decode.jspx and the QR code found on Wikipedia https://en.wikipedia.org/wiki/QR_code#/media/File:QR_code_for_mobile_English_Wikipedia.svg you can see that the QR code only contains the text. Source: almost 3 years ago
  • Dokkan Battle QR BOT - GLOBAL AND JP
    Put your image into a QR decoder like this one https://zxing.org/w/decode.jspx. Source: almost 3 years ago
  • Struggling with QR missions? Let me help you
    -Send the QR link, not the picture of ur QR, how can u get the link? Just scan with any QR app scanner or here. Source: almost 3 years ago
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What are some alternatives?

When comparing Offline QR Code Generator and ZXing Decoder, you can also consider the following products

The QR Code Generator - Free Online QR Code Generator to make your own QR Codes. Supports Dynamic Codes, Tracking, Analytics, Free text, vCards and more.

ZXing - Barcode Scanner for Android

Uniqode - Uniqode: Revolutionizing QR Codes, Simplifying Solutions.

ZBar bar code reader - ZBar bar code reader

Kaywa QR Code - Kaywa QR Code is a QR-Code Generator.

QuickMark - QuickMark makes everything possible.