hdnimg - hidden in plain sight
this is a small tool for adding bytes in images by changing the least significant bit, which will not change the appearance of the image
- the bit count can be manually changed, but be careful setting the bit_count to 8 (the max) cause this will effectively make the tool replace the image pixels.
| source image | altered image |
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- Notice how these images look identical to the naked eye, yet they are different on a bit basis.