Your files stay on your device

# Shrink a PNG

Shrink a PNG by using fewer colors. You choose how many.

Drop any raster image. Output is PNG

or click to browse from your device
Select Files

Supports: PNG, JPG, JPEG, WEBP, AVIF, BMP, TIFF, GIF, JXL, QOI
Colors64Quality effort1Dither0.40How it worksRuns the vendored imagequant: the palette shrinks to 64 colors (dither spreads the error), then OxiPNG compresses the indexed result. This is a LOSSY step by definition: the pixels change. Output is PNG only; asking for another format here would be a silent conversion, so it is refused instead.QuantizeDownload PNGClearPaste, drop, or type to begin. Everything stays on this device.

## More image tools

- [Compress images](/images/compress)
[All image tools](/images)

---

Canonical HTML: https://nutter.tools/images/quantize/
Markdown version: https://nutter.tools/images/quantize/index.md
Plain-text version: https://nutter.tools/images/quantize/index.txt
Agent index: https://nutter.tools/llms.txt