Pixel & Mosaic Editor

Image Source

🗂

Drop image or click to browse

PNG · JPG · WEBP · GIF

Image Adjustments

Brightness100%

Saturation100%

Accent Boost0

Oversamples rare/minor hues so the quantiser keeps accent details (e.g. a green detail in a warm image).

Pixel Grid

🔗Upload image — aspect ratio auto-locks

Width (pixels)32

Height (pixels)32

Colour depth16

Triangle splits0

Number of square cells split into two triangles (each half sampled independently).

Conversion Algorithm

K-Means Clustering

Iterative centroid grouping. Balanced, general-purpose.

Median Cut

Recursive colour-space splitting. Good for natural photos.

Resize & Pixelate

High-quality stepped downscale, each cell maps 1:1 to a resized source pixel.

Floyd–Steinberg Dither

K-Means palette with error-diffusion. Adds fine grain that simulates extra shades from few colours — great for shading with limited wood tones.

Ordered (Bayer) Dither

K-Means palette with a 4×4 threshold matrix. Produces an even, structured cross-hatch pattern — clean and repeatable for mosaic layout.

View & Edit

Zoom (both views)100%

Colour Legend — click a swatch to recolour

Upload an image to begin

Original

🖼

Upload an image to get started

Pixelated

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Pixel art will appear here