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Color Palette Generator

Drop an image, extract its dominant colors. Canvas pixel sampling with color quantization.

Drop an image or click to upload

PNG, JPG, GIF, WebP

How it works

  • •Canvas pixel sampling – the image is drawn to an offscreen canvas at reduced resolution for fast processing.
  • •Color quantization – pixels are bucketed into quantized groups, then ranked by frequency, darkness, and saturation to find dominant clusters.
  • •Click to copy – tap any swatch to copy its hex value to your clipboard.
  • •Entirely in-browser – no server processing, no uploads. Your images never leave your device.