Blockmatic

Blockmatic is a browser-based pixel art editor for Minecraft. You can open an image or begin with a blank canvas, then edit the artwork using replace, selection, shape, pencil and eraser tools. The editor lets you choose which Minecraft blocks represent the image and change versions, giving control over the custom palette used for the design. Finished work can be exported as a PNG image, Litematic file or Schem file. Blockmatic is available on the web and can also be self-hosted. The maker describes it as free and open source, allowing users to host or modify the software or contribute to development. Its repository identifies the AGPL-3.0 license. The Free plan is listed as free. There is no free trial. The workflow centers on image input or direct drawing, block selection and export to image or schematic formats.

Blockmatic provides a focused Minecraft pixel-art workflow with custom block choices and multiple export formats. Its free, open-source model and self-hosting option add flexibility for users who want to adapt the editor.

Blockmatic suits Minecraft builders and pixel-art creators who want browser editing, custom block palettes and schematic exports. It also fits users interested in self-hosting or modifying open-source software.