⬛ Image Dithering
Drag and drop an image, or click to select one
Convert an image into a black-and-white dithered image using the Floyd-Steinberg error diffusion algorithm. Useful for a retro pixel-art look, or for preparing images for black-and-white printers.
How to use
- Drag and drop an image, or click to select a file.
- Press "Apply" to see the dithered preview.
- Press "Download" to save it as a PNG.
FAQ
What is dithering?
It's an image processing technique that simulates intermediate shades using only a limited set of colors (here, just black and white), by diffusing rounding error to neighboring pixels so tones appear as a grainy pattern.
Does this support color dithering?
No, the current version only supports converting to black-and-white.
Is my uploaded image sent to a server?
No, all processing happens entirely in your browser.