Fizzy vs Hexcalibur
Fizzy
fizzyed.itHexcalibur
axidus.ioSide by side
| Figure | Fizzy | Hexcalibur |
|---|---|---|
| Price from | — | $2.42/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 0 | 4 |
| Spec score · Pixel Art Software | 7.5 (#44) | 8.7 (#5) |
| Privacy | Fizzy says it has no accounts or server that sees user files; files stay on the device or in the user's Google Drive. | The maker says it never sells or shares users’ art or uses it to train anything. |
| Product | Fizzy is an open-source framework for editors and polished apps, built around a host, a stable SDK, and plugins. | Hexcalibur is a browser-based pixel-art editor for voxel-game block textures, combining a pixel-art toolset with 3D preview, pack workflow, and engine-aware export. |
| Support | The privacy policy directs questions to [email protected]. | The maker says bug reports go straight to a human and that new features land regularly. |
Plans
In their own words
Hexcalibur
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.