RgbQuant-SMS.js

• Click an image to quantize it. Some will use config presets to improve quality.
• Palette will show the computed palette that's used for color reduction.
• Config values can be edited & re-processed via update. If lock config is checked, the visible config will be used for all updates and clicked images.
• Open the browser's console to see quant steps & timing details.
• This demo doesn't use Web Workers, so will freeze the UI for a bit (or for a while, depending on config & image).
• Sometimes Firefox won't load an image fully, just try again.

Graphics
Gradients
Photos
Photos 2	These photos benefit from setting 'minHueCols' > 0 to retain overwhelmed, low-frequency but distinct hues.
Custom	Clear

            var opts = {
                colors: ,
                paletteCount: ,
                maxTiles: ,
                minHueCols: ,
                dithKern: FloydSteinbergStuckiAtkinsonJarvisBurkesSierraTwoSierraSierraLiteFalseFloyd
				Ordered2Ordered3Ordered4Ordered8
				,
                dithSerp: ,
                weighPopularity: ,
                weighEntropy: ,
            };