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mod

Sky GUIsMinecraft mod for 1.21.1

An addon for Skyblock Builder which provides GUIs to easily modify and view teams

client and servernewest supported 1.21.1Utility
Latest version
21.1.8
Minecraft
1.18.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
Apache-2.0
Downloads
285.5k
Updated
8 d ago
Available on
Modrinth
Space NodeOur hosting

Host Sky GUIs servers

One click and Sky GUIs is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Sky GUIs declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2Forge, NeoForge17+declared5 Aug 2022
1.19.1NeoForge, Forge17+declared27 Jul 2022
1.19NeoForge, Forge17+declared7 Jun 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1Forge, NeoForge17+declared10 Dec 2021

Download

From Sky GUIs’s own host. Nothing is re-hosted here.

All 45 releases
21.1.8beta1 Dec 2025

SkyGUIs-21.1.8.jar · 0.2 MB · for 1.21.1

Download latest
f71ea07cd328…
Older versions24
  • 21.1.710 Nov 20251.21.10.2 MB2.3k downloadsc069ae77ff3d…Get
  • 21.1.61 Sept 20251.21.10.2 MB4.5k downloads82dec0c8b73f…Get
  • 21.1.512 Jul 20251.21.10.2 MB1.7k downloadsc6145913b63e…Get
  • 21.1.413 Apr 20251.21.10.2 MB499 downloads2145cb3bda49…Get
  • 21.1.39 Apr 20251.21.10.2 MB49 downloadsd427eeffd8aa…Get
  • 1.19.1-2.1.519 Mar 20251.19.1, 1.19.20.1 MB245 downloadsee9f95c44c90…Get
  • 1.18.2-1.2.319 Mar 20251.18.20.1 MB739 downloads363a2315b02e…Get
  • 21.1.25 Mar 20251.21.10.2 MB124 downloads09b1c9a5dc39…Get
  • 21.1.14 Mar 20251.21.10.2 MB50 downloadsbed2c3fc2dd5…Get
  • 21.1.04 Mar 20251.21.10.2 MB53 downloads9fce4d354469…Get
  • 1.20.1-3.0.161 Jul 20241.20.10.2 MB43.8k downloadsc5928012e357…Get
  • 1.20.1-3.0.1526 Jun 20241.20.10.2 MB289 downloads2f49090610cd…Get
  • 1.20.1-3.0.1425 Jun 20241.20.10.2 MB83 downloads7de5c5fb574f…Get
  • 1.20.1-3.0.1325 Jun 20241.20.10.2 MB80 downloads863832f2fc91…Get
  • 1.20.1-3.0.129 Jun 20241.20.10.2 MB783 downloads5f7e984b392b…Get
  • 1.20.1-3.0.116 Jun 20241.20.10.2 MB174 downloads009c42827890…Get
  • 1.20.1-3.0.101 Jun 20241.20.10.2 MB232 downloadse24cd1019fdf…Get
  • 1.20.1-3.0.923 Apr 20241.20.10.2 MB180.1k downloads5a3ebeb9b43d…Get
  • 1.20.1-3.0.812 Apr 20241.20.10.2 MB19.4k downloads37005bb053e7…Get
  • 1.20.1-3.0.712 Apr 20241.20.10.2 MB93 downloads6708a2805106…Get
  • 1.20.1-3.0.611 Apr 20241.20.10.2 MB215 downloads682303303593…Get
  • 1.20.1-3.0.510 Apr 20241.20.10.1 MB196 downloadsce26660d5d73…Get
  • 1.20.1-3.0.410 Apr 20241.20.10.1 MB94 downloadsd8f5de954200…Get
  • 1.20.1-3.0.39 Apr 20241.20.10.1 MB5.6k downloadsf8433c22857e…Get

Frequently asked

Does Sky GUIs work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Sky GUIs declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Sky GUIs support?

Everything the author has declared, from 1.18.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Sky GUIs on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Sky GUIs support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Sky GUIs?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Sky GUIs under?

Apache-2.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Sky GUIs?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Sky GUIs safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Last checked 8 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .