Skip to content

Skyboxify

A skybox mod that allows you to use OptiFine skies in Fabric 1.21+

Fabric
Loaders
Fabric
Downloads on Modrinth
15.2M
Followers on Modrinth
405
versions
136
Updated
September 18, 2026Sep 18
Published
in 2025

At a glance

Runs on Fabric
For Minecraft 1.21–26.3
Client only — no need to install it on the server
Latest version — 3.4 from September 18, 2026
Requires Fabric API and YetAnotherConfigLib (YACL)
License GPL-3.0-only — free
Where it's needed
In gamerequiredOn servernot needed

Install in the game only; not needed on the server

Game versions1.21–26.3

Skyboxify

ko-fi

A skybox mod that allows you to use OptiFine skies in Fabric 1.21+

Reverie Projects

Consider joining the Reverie Projects for sneak peeks and updates on development! By joining, you can:

  • Get installation help and technical support for alot of awesome projects
  • Get the latest updates about development
  • Talk with and collaborate with our team
  • And just hang out with the rest of our community!

Notes

Special thanks to UsernameGeri for helping with the wiki, and also UsernameGeri & Zenith for helping with the logo!

Support

Have any issues or need support? Feel free to use the issue tracker to address that. If you are reporting a crash, make sure you include information about the mods you are using and attach any relevant log files you have. If you want to suggest features, join the discord!

FAQ

How to install Skyboxify?

Install Fabric for your Minecraft version, download Skyboxify for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Skyboxify support?

Skyboxify has builds for Minecraft 1.21–26.3.

Is Skyboxify needed on the server?

Client only — no need to install it on the server

License and source
GNU General Public License v3.0 onlyfree to use and share; changes to the mod itself must be published under the same license
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

The site uses cookies: the necessary ones for sign-in and the theme, plus the Yandex Metrica and LiveInternet visit counters — they show us how the site is used. We have no advertising cookies. More