Baipix

Baipix is a pixel art editor that runs in the browser. There’s nothing to install and no account to create, and drawings stay saved in your browser.

It has the tools you’d expect (pencil with pixel-perfect mode, selections, shapes, fill, gradients with dithering, symmetry, tile preview) and some for design work: layers and groups with blend modes, components you draw once and reuse, several boards in one file, and isometric volumes in one drag.

Animation has a timeline, onion skin and GIF export. You can export PNG, GIF, SVG (one path per color, a group per layer), .aseprite files and tilesets, or copy as SVG and paste into a design tool.

The interface is available in English, French, Spanish, Italian, Japanese and Ukrainian. MIT license, source on GitHub.