Answer: 255 x 255
In the Black & White pixelation widget for studio codding, the maximum dimension of the largest image will be 255 x 255. This is due to the limit of each dimension which is the binary number 1111 1111 or 255 in decimal format. The dimensions cannot go past the 255 limit as the width and heigh can only be expressed with 8-bits each. The highest value you can express using 8-bits is 255.