Extract Color Palette from Any Image
Private by design — local browser processing
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Supports: JPG, PNG, WebP
Extract a Color Palette Instantly
Upload any image and Vizua will analyze its pixels using K-means clustering to identify the dominant colors. Perfect for designers building mood boards, developers matching brand colors, or anyone curious about the color composition of a photo.
How it works
The image is downsampled and its pixels are grouped into clusters of similar colors. Each cluster's center becomes a palette swatch, with its size reflecting how much of the image it represents. The selected file or entered content is processed in the browser and is not sent to our image-processing server. Vizua may still make network requests for site features and required assets.
Frequently Asked Questions
How many colors can I extract?
You can extract between 3 and 12 dominant colors from any image. Use the slider to adjust — fewer colors for a minimal palette, more for detailed analysis.
What algorithm is used?
Vizua uses K-means clustering on downsampled pixel data. It groups similar colors and returns the most representative ones, sorted by their frequency in the image.
Can I copy individual colors?
Yes! Click any color swatch to copy its HEX value to your clipboard. You can also copy all colors at once as a list.