Bit Planes Unblocked: Link

Look at the rightmost bit of each byte.

Row 1: 0, 0, 1, 1 → black, black, white, white. bit planes unblocked

(public domain code):

This produces 8 images, bitplane_0.png (LSB) through bitplane_7.png (MSB). Bit planes are the binary layers of an image. Higher planes define the scene; lower planes hold micro‑details and noise. Understanding them unlocks compression, steganography, and advanced image processing. No special hardware, no payment — just a shift of perspective (and a right‑shift operator). Look at the rightmost bit of each byte