Convert a file to QR Code by Python3. Useful in CTF competitions.
pip install opencv-python numpy matplotlib
- 01 Mode: convert a file including 2 kinds of character
- xy Mode: convert a file where every line has two numbers means a coordinate point.
qrtools.py <mode: xy | 01> <filename> <size> [ignore]
| Argument | Type | Instruction |
|---|---|---|
| mode | String | Specify 01 or xy to choose a mode |
| filename | String | File to read |
| size | Integer | Specify the size of image file |
| ignore | String | Ignore warnings then continue |
We provide a hint.txt for you and you can test with it.
qrtools.py xy hint.txt 280
qrtools.py xy hint.txt 100 ignore
qrtools.py 01 hint.txt 280
qrtools.py 01 hint.txt 100 ignore