Image Encryptor

Image Encryptor 3.0 by FoumartGames, Aug 18th, 2026.✖

Encrypt 8-colored images as plain text (ANSI encoding - Western ISO 8859-1)

Useful for JS13K Games Competition. Adaptation over miniPixelArt by XEM.

Open an image for encryption:↺✖

⚠ Image limitations: 8 colors (7 + tranparency) or 4 colors (3 + transparency)

Bitmaps.js

Packing 3 px/char · 3 colors 3 px/char · 4 colors (opaque) 2 px/char · 7 colors

Palette 3-char 6-char

3-color tiles: colors 0-e, pixel f is transparent. 4-color opaque tiles: pixel f is the base color. Empty palette (mono) decode as 012.

Monochrome (012 palette)