DITHR (beta)

Free and open-source tool for dithering images, build especially for epaper & full-color screens

▷ Web version ▼ Download app // Source code

> Still in beta phase. Source code will be provided later (soon).

Features

Privacy first

No trackers. No ads. No uploads. No servers. All on-device.

Open source

Source code is available on GitHub under MIT license.

Mobile-optimized UI

The UI is designed with mobile users in mind.

Multiple dithering methods

Supports error diffusion, ordered dithering, halftone patterns...

Simple yet powerful canvas editor

Supports layers, images, texts, shapes...

Direct hardware sync

Sync dithered image directly to supported devices, including Waveshare, Good Display, and EZ Sign displays.