OpenDithering

Dither images for e-paper displays

1. Upload

↑ Drop images here or click to browse JPEG · PNG · WebP · GIF

Device preset

Width Height Rotation

Panel type

Resize mode Calibration

Exposure 1.0

Saturation 1.3

Compress dynamic range

Tone mode

S-curve parameters

Strength 0.9

Shadow boost 0.0

Highlight compress 1.5

Midpoint 0.5

Algorithm

Serpentine scan

Diffusion strength 100%

Color matching

Find color using Diffuse error in

Local variance (reduce diffusion in flat areas)

Expand palette with pure primaries

Preview uses calibrated colors (realistic). Export uses ideal colors (as device expects).

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Upload an image to get started

Auto-tune —

Loss history: