I wanted to turn some photos into pixel art for a side project, and every online tool I found either watermarked the output, required signup, or uploaded my images to a server. So I built my own: https://imagetopixelart.top How it works (no backend at all): Downsampling — draw the image onto a small canvas ( drawImage with smoothing), where each cell becomes one "pixel". A slider controls block size from 2 to 64px. Color quantization — median-cut over the RGB space for the "...