A pixel art converter has one honest job: make deliberate, blocky art — not a blurry thumbnail. This converter does it in three passes, all in your browser:
- Downsample. The picture is drawn onto a small canvas where each cell becomes one pixel. You control the grid via the pixel size slider (2–48).
- Quantize. In Auto mode, median-cut analysis picks the 2–64 most representative colors from your picture. In palette modes, every pixel snaps to the nearest color of a real console palette using a perceptually weighted distance.
- Upscale losslessly. Nearest-neighbor sampling blows the grid back up so each block is a crisp square — at original size, 2×, or 1-pixel-per-block sprite scale.
What to look for in any pixel art converter
Free without a watermark, no forced signup, real color quantization (not just mosaic blur), palette control, and sharp export. This tool checks all five — and adds a privacy guarantee, since pictures never leave your machine.
Related tools
Need sprite-sized output for crafts or games? That's the pixel art maker workflow. Prefer to think of it as generation? See the pixel art generator.