Hexcalibur vs Pixelorama

Hexcalibur is a browser-based pixel-art editor for textures used in voxel games. Its toolset combines a 3D preview, pack workflow, animation timeline, tilemap tools, and export presets for games and engines. The preview shows a texture on a rotating cube or an L-shaped stack to inspect how it wraps across faces. Packs group textures, a palette, and references, with the palette shared as users switch assets. Animation tools include onion-skinning and named tags; exports include GIF, APNG, and sprite sheets. Export presets cover Minecraft Java and Bedrock, Tiled, and a TexturePacker JSON-Hash atlas for Phaser, Babylon, Godot, Three.js, and Unity, alongside raw per-face ZIP and custom export. Free-plan art stays in the browser; Pro adds cloud sync that can be disabled per device. A free Axidus account is required, but no payment card is needed. It runs in modern desktop browsers on Windows, macOS, Linux, and Chromebook; phones are unsupported, and tablet and touch support are on the roadmap. Free allows one pack and up to eight assets. Monthly Pro costs $5 a month.

Pixelorama is an open-source pixel-art creation tool developed by Orama Interactive and contributors. It supports drawing and shading, palettes, indexed mode, and algorithms for rotating and scaling pixel art. Its layers include clipping masks, group blending, non-destructive effects, and 3D layers. Animation features include frame-by-frame drawing, onion skinning, frame tags, and audio synchronization; exports include PNG, animated PNG, spritesheets, GIF, and video. Pixelorama can import animations from Aseprite, Photoshop, and Krita. Tilemap layers support rectangular, isometric, and hexagonal tiles, and elements can hold custom data. The MIT license permits personal and commercial use, as well as modification and redistribution. Free versions are listed for Windows, Linux, macOS, and web browsers, with Android also listed. The Android version is experimental, its interface is not properly adapted for phones, and it is mostly intended for tablets. The command-line export interface is available on desktop platforms. Pixelorama should run on most devices supporting OpenGL 3.3 or OpenGL ES 3.0.