Exact panel profiles
Start each project from a real ePaper size, aspect ratio, palette, default dither mode, and BIN packing depth.
Free early access
ePaperDesign
A web-based designer for ePaper signs across multiple sizes, resolutions, and color palettes. Build 2-color, 3-color, 4-color, 7-color, and future high-color layouts with live palette dithering, reusable templates, and packed BIN exports.
1.54" to 40.5" profiles
Multi-size ePaper design
Palette-aware dither and BIN export
Features
Design tools made for ePaper production
Everything on the canvas understands the display profile, from layout size to palette conversion and final device exports.
Live dither previews
Preview palette-limited artwork while you design, then compare the final conversion before export.
Template library
Reuse offer signs, menu boards, price cards, shelf labels, and saved presets across accounts and teams.
Image and stock assets
Upload product photos, logos, backgrounds, and managed stock images without leaving the designer.
QR and barcode tools
Drop scannable codes, price zones, callouts, nutrition blocks, and label content directly onto the canvas.
Brand kits
Keep common colors, logos, and typography choices close at hand for repeatable signage work.
API-ready output
Fetch project JSON, clean PNG previews, packed BIN files, and device-ready assets through account API tokens.
Approval workflow
Submit designs, review changes, track versions, and keep production artwork under control.
Supported hardware
Showing all 31 active ePaper profiles, from compact shelf labels and square tags to ACeP, Spectra 6, Kaleido 3, Gallery 3, and large-format color signage. Each project is tied to a display type so the designer uses the right resolution, palette, dithering behavior, and binary packing.
1.54inch 3-Color E-Paper200 x 200 px | 3 colors
1.54inch 4-Color E-Paper200 x 200 px | 4 colors
1.54inch Black/White E-Paper200 x 200 px | 2 colors
13.3inch Spectra 6 6-Color E-Paper1200 x 1600 px | 6 colors
2.13inch 3-Color E-Paper250 x 122 px | 3 colors
2.13inch 4-Color E-Paper250 x 122 px | 4 colors
2.13inch Black/White E-Paper250 x 122 px | 2 colors
2.15inch 3-Color E-Paper296 x 160 px | 3 colors
2.15inch 4-Color E-Paper296 x 160 px | 4 colors
2.36inch 4-Color E-Paper296 x 168 px | 4 colors
2.66inch 3-Color E-Paper296 x 152 px | 3 colors
2.66inch 4-Color E-Paper360 x 184 px | 4 colors
2.66inch Black/White E-Paper296 x 152 px | 2 colors
2.7inch 3-Color E-Paper264 x 176 px | 3 colors
2.7inch Black/White 4-Gray E-Paper264 x 176 px | 2 colors
2.9inch 3-Color E-Paper296 x 128 px | 3 colors
2.9inch Black/White 4-Gray E-Paper296 x 128 px | 2 colors
20inch Gallery / ACeP Full-Color E-Paper1600 x 2500 px | 226 colors
28.5inch Spectra 6 6-Color E-Paper2160 x 3060 px | 6 colors
31.5inch Spectra 6 6-Color E-Paper2560 x 1440 px | 6 colors
4.0inch Spectra 6 6-Color E-Paper600 x 400 px | 6 colors
4.2inch 4-Color E-Paper400 x 300 px | 4 colors
40.5inch Spectra 6 6-Color E-Paper3060 x 4320 px | 6 colors
5.65inch ACeP 7-Color E-Paper600 x 448 px | 7 colors
5.83inch Black/White E-Paper648 x 480 px | 2 colors
6.0inch Kaleido 3 4096-Color E-Paper1072 x 1448 px | 226 colors
7.0inch Kaleido 3 4096-Color E-Paper1264 x 1680 px | 226 colors
7.3inch Spectra 6 6-Color E-Paper800 x 480 px | 6 colors
7.5inch Black/White 4-Gray E-Paper800 x 480 px | 2 colors
8.0inch Gallery 3 Full-Color E-Paper1920 x 1440 px | 226 colors
8.14inch Spectra 6 6-Color E-Paper1024 x 576 px | 6 colorsSupported algorithms
Choose from nearest palette matching, error diffusion, and ordered matrix dithering so artwork can be tuned for photos, menus, logos, gradients, and high-contrast labels.
Fastest palette match for hard-edge graphics and already-prepared art.
Classic Floyd-Steinberg diffusion for balanced photo conversion.
Smoother Jarvis-Judice-Ninke diffusion for gradients and image-heavy ads.
Crisp Apple-style diffusion. A strong default for menus, UI, and text-heavy layouts.
Fast Burkes diffusion with strong detail and less vertical spread than JJN.
Balanced Sierra diffusion with smooth tone transitions and controlled texture.
Stucki diffusion for smoother photos and gradients with a broader error spread.
Ordered 4x4 matrix for stable texture on logos and simple shapes.
Ordered 8x8 matrix for cleaner logos and gentle gradients.