https://merricx.github.io/qrazybox

QR Code Analysis and Recovery Toolkit
https://merricx.github.io/qrazybox

analysis html javascript qrcode recovery reed-solomon web

Last synced: about 2 months ago
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QR Code Analysis and Recovery Toolkit

• Host: GitHub
• URL: https://merricx.github.io/qrazybox
• Owner: Merricx
• License: mit
• Created: 2017-04-18T19:10:04.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2024-01-18T12:54:36.000Z (10 months ago)
• Last Synced: 2024-08-02T01:27:25.596Z (3 months ago)
• Topics: analysis, html, javascript, qrcode, recovery, reed-solomon, web
• Language: JavaScript
• Homepage: https://merricx.github.io/qrazybox/
• Size: 2.13 MB
• Stars: 357
• Watchers: 8
• Forks: 40
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-nicc - QR Code Repair Site

README

        
# QRazyBox

![](img/overview.png)

QRazyBox is a web-based application (a toolkit), that used to analyzing and recovering damaged QR Code.

QRazyBox lets you recover QR Code by redrawing and reconstructing it with Paint-like editor. It also provides several sub-tools to help you analyze and recover faster and more efficient.

Main Features

--------------------

- Reconstruct QR Code by drawing pixel by pixel

- Decode and read unscannable QR Code

- Save and load existing work for later use

- Import/export QR Code from/to Image file or Text file

- Currently support up to QR Code Version 40 (177x177)

- Support both Error and Erasure Correction using universal Reed-Solomon decoder

- Extract valuable information although from badly damaged QR Code

- Simulate data unmasking for manual data analysis

- Easy to use

- Free and open source :)

Help Usage & Documentation

---------------------

Documentation page of this tool can be accessed in following URL :

https://merricx.github.io/qrazybox/help/

Third-parties & References

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- thonky.com

- https://github.com/LazarSoft/jsqrcode


- https://github.com/waidotto/strong-qr-decoder

- https://en.wikiversity.org/wiki/Reed–Solomon_codes_for_coders

- https://markjs.io/