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Ghostbys Skyboxes

Shows custom skies from your texture packs without OptiFine, plus built-in sky presets you can switch between
Screenshot 2026-10-31 170007.png

Screenshot 2026-10-31 170007.png

Screenshot 2026-10-31 165937.png

Screenshot 2026-10-31 165937.png

Screenshot 2026-10-31 165925.png

Screenshot 2026-10-31 165925.png

Screenshot 2026-10-31 165910.png

Screenshot 2026-10-31 165910.png

Screenshot 2026-10-31 165820.png

Screenshot 2026-10-31 165820.png

Description

GhostbyTMGs Skyboxes

Tired of texture packs with beautiful custom skies that you can’t see because you’re not on OptiFine? This mod shows OptiFine-format custom skies on Fabric, and also comes with built-in sky presets you can switch to anytime.

Features

  • Texture pack skies: reads custom skies from your resource packs (OptiFine and MCPatcher format) for the Overworld and The End
  • Supports the common sky settings: fade-in and fade-out times, blend modes, rotation, speed and weather
  • 5 built-in presets:
    • Starry Night
    • Galaxy
    • Emerald Nebula
    • Aurora
    • Rose Nebula
  • Preset timing: show a preset only at night (it fades in at sunset) or all day
  • Toggle on and off in the settings or with a keybind
  • Live preview: the sky stays visible behind the settings menu, so you can flip through presets and watch them change
  • Client-side only: works on any server

How to use

  • Press K to open the settings. You can change the key under Options → Controls → Key Binds.
  • Set a key for Toggle custom skies in Key Binds if you want quick on/off.
  • With Mod Menu installed, you can also open the settings from the mod list.

Requirements

  • Minecraft 1.21.11
  • Fabric Loader
  • Fabric API
  • Mod Menu (optional)

Notes

  • Biome, height and day-specific sky settings aren’t supported yet. Those sky layers still show, just without the conditions.
  • Custom skies may not show while shaders (Iris) are turned on.

Ghostbys Skyboxes Team

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