QRazyBox

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Painter :
QR-Code version :
Module Size :
Grey Modules :
QR Decoder :
*Decoding will brute-forcing
possible format info pattern
Original Sample :
History :

QRazyBox

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Tools List

Extract QR Information
Force decode and get information about the current QR code as much as possible
Reed-Solomon Decoder
Errors and Erasures correction by decoding Reed-Solomon blocks
Brute-force Format Info Pattern
Try all possibilities of Format Info Pattern when decoding
Data Masking
Simulate data masking (XOR) with Mask pattern
Padding Bits Recovery
Recover missing bits by placing terminator and padding bits
Data Sequence Analysis (Experimental)
Analyze data sequence of QR code

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About

QRazyBox v0.1.0

QR Code Analysis and Recovery Toolkit

Written by : Merricx

License : MIT


Issues or pull requests :

https://github.com/merricx/qrazybox/


QR Code is registered trademark of DENSO WAVE Inc.

QR Decoder

Decoded Message :
Error :

Brute-force Format Info Pattern

Decoded Message :
Error Correction Level :
Mask Pattern :
1 of 1 result
Brute-forcing...
No message found in any possible format info patterns. Check the data modules and try again.

Format Info Pattern

Format info pattern is currently set to be Brute-forced.
Error Correction Level:
L
M
Q
H
Mask Pattern :
0
1
2
3
4
5
6
7

Reed-Solomon Decoder

Note: Input must be in Decimal value and separated by comma
Decoded Reed-Solomon blocks :
Final data string :

Data Masking

Mask Pattern :
0
1
2
3
4
5
6
7

Padding Bits Recovery

Error :
Bits before recovery :
Bits after recovery :
Warning :
Note : Recovered modules are marked with green color

Sorry, but QRazyBox doesn't work on mobile!