Bit Planes Unblocked ^new^ -

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).

In a grayscale image, each pixel is typically stored as an 8‑bit number (0–255). Instead of looking at the full number, a bit plane isolates just across all pixels. bit planes unblocked

for bit in range(8): plane = (pixels >> bit) & 1 # isolate one bit plane_img = Image.fromarray(plane * 255) # 0→black, 1→white plane_img.save(f'bitplane_bit.png') This produces 8 images, bitplane_0

Look only at the leftmost bit of each byte. This produces 8 images