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Skyblock Tweaks (1.21) – Hypixel SkyblockMinecraft mod for 1.21.11

Hypixel Skyblock's most customizable 1.21 mod, providing many tweaks, HUDs, and other gameplay enhancements.

client onlynewest supported release 1.21.11Utility
Latest version
0.1.0-Alpha.19+mc1.21.11
Loader
Fabric
Licence
LGPL-3.0-or-later
Downloads
383.9k
Updated
10 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Skyblock Tweaks (1.21) – Hypixel Skyblock declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024

Download

From Skyblock Tweaks (1.21) – Hypixel Skyblock’s own host. Nothing is re-hosted here.

Browse 37 indexed releases

Most recently published release

0.1.0-Alpha.19+mc1.21.11alpha17 Jan 2026

SkyblockTweaks-0.1.0-Alpha.19+mc1.21.11.jar · 0.7 MB · for 1.21.11 · Fabric

Download this release
085697ec25b4…
Older versions24
  • 0.1.0-Alpha.19+mc1.21.1017 Jan 20261.21.100.7 MB18.8k downloadsa7bf2b83a92d…Get
  • 0.1.0-Alpha.19+mc1.21.817 Jan 20261.21.80.7 MB3.5k downloads709a496d7962…Get
  • 0.1.0-Alpha.18+mc1.21.1012 Jan 20261.21.100.6 MB719 downloadsb8e83f56fdd2…Get
  • 0.1.0-Alpha.18+mc1.21.812 Jan 20261.21.80.6 MB1.2k downloadsa6532c762000…Get
  • 0.1.0-Alpha.17+mc1.21.628 Jun 20251.21.8, 1.21.7, 1.21.60.6 MB162.3k downloadsf3deae9c4566…Get
  • 0.1.0-Alpha.17+mc1.21.528 Jun 20251.21.50.6 MB137.4k downloads6d07ca172498…Get
  • 0.1.0-Alpha.16+mc1.21.626 Jun 20251.21.60.6 MB164 downloadsfa3e1d365c63…Get
  • 0.1.0-Alpha.16+mc1.21.526 Jun 20251.21.50.6 MB6.6k downloads42b0062f44a2…Get
  • 0.1.0-Alpha.16+mc1.21.426 Jun 20251.21.40.6 MB1.2k downloads978ae956c8df…Get
  • 0.1.0-Alpha.15+mc1.21.521 Jun 20251.21.50.6 MB14.1k downloadsbccbe4a3fcd4…Get
  • 0.1.0-Alpha.15+mc1.21.421 Jun 20251.21.40.6 MB269 downloadsaf553eab2b2f…Get
  • 0.1.0-Alpha.14+mc1.21.512 Jun 20251.21.50.6 MB1.9k downloads8e1ce22050c0…Get
  • 0.1.0-Alpha.14+mc1.21.412 Jun 20251.21.40.6 MB189 downloads6c48405d8b32…Get
  • 0.1.0-Alpha.14+mc1.21.112 Jun 20251.21.10.6 MB954 downloadsdac80fbc700c…Get
  • 0.1.0-Alpha.13+mc1.21.515 May 20251.21.50.5 MB2.4k downloads2543a6e22439…Get
  • 0.1.0-Alpha.13+mc1.21.415 May 20251.21.40.5 MB530 downloadsca4a0f148a73…Get
  • 0.1.0-Alpha.13+mc1.21.115 May 20251.21.10.5 MB227 downloads107bc0e58120…Get
  • 0.1.0-Alpha.12+mc1.21.527 Mar 20251.21.50.5 MB534 downloads2176d8cec828…Get
  • 0.1.0-Alpha.12+mc1.21.427 Mar 20251.21.40.5 MB820 downloadsa978991ca081…Get
  • 0.1.0-Alpha.12+mc1.21.127 Mar 20251.21.10.5 MB281 downloads11f561eca4c9…Get
  • 0.1.0-Alpha.11+mc1.21.526 Mar 20251.21.50.5 MB56 downloads9a9b9754b3a1…Get
  • 0.1.0-Alpha.11+mc1.21.326 Mar 20251.21.4, 1.21.30.5 MB221 downloadsa9272441f00f…Get
  • 0.1.0-Alpha.11+mc1.21.126 Mar 20251.21.10.5 MB68 downloadscddeb3afbb25…Get
  • 0.1.0-Alpha.10+mc1.21.314 Feb 20251.21.4, 1.21.30.8 MB608 downloads4d6dce57ef93…Get

Frequently asked

Does Skyblock Tweaks (1.21) – Hypixel Skyblock work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Skyblock Tweaks (1.21) – Hypixel Skyblock 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 Skyblock Tweaks (1.21) – Hypixel Skyblock support?

Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Skyblock Tweaks (1.21) – Hypixel Skyblock on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Skyblock Tweaks (1.21) – Hypixel Skyblock support?

Fabric. 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 Skyblock Tweaks (1.21) – Hypixel Skyblock?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Skyblock Tweaks (1.21) – Hypixel Skyblock under?

LGPL-3.0-or-later, 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 Skyblock Tweaks (1.21) – Hypixel Skyblock?

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 Skyblock Tweaks (1.21) – Hypixel Skyblock 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Details from Modrinth, where the author last updated it on 17 Jan 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .