Menu

mod

Spawn Balance UtilityMinecraft mod for 1.21.11

Allow you to control spawn weights and group size of mobs by Biome and Structure. This controls the mixture of mobs that spawn, it does not modify the Spawn Cap like our other mod, "Spawncap Control Utility".

newest supported release 1.21.11Adventure RpgWorld Mobs
Latest version
Forge-SpawnBalanceUtility-1.21.9-59.13.9.jar
Minecraft
1.16.2 to 1.21.11
Java
Java 21+
Loaders
Forge, Fabric
Licence
not stated
Downloads
8.9M
Updated
8 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version Spawn Balance Utility declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Forge, Fabric21+declared9 Dec 2025
1.21.10Forge, Fabric21+declared7 Oct 2025
1.21.9Fabric, Forge21+declared30 Sept 2025
1.21.8Forge, Fabric21+declared17 Jul 2025
1.21.7Fabric, Forge21+declared30 Jun 2025
1.21.6Fabric, Forge21+declared17 Jun 2025
1.21.5Fabric, Forge21+declared25 Mar 2025
1.21.4Fabric, Forge21+declared3 Dec 2024
1.21.3Forge, Fabric21+declared23 Oct 2024
1.21.2Forge, Fabric21+declared22 Oct 2024
1.21.1Forge, Fabric21+declared8 Aug 2024
1.20.6Fabric, Forge21+declared29 Apr 2024
1.20.5Fabric, Forge21+declared23 Apr 2024
1.20.4Fabric, Forge17+declared7 Dec 2023
1.20.3Forge, Fabric17+declared4 Dec 2023
1.20.2Fabric, Forge17+declared20 Sept 2023
1.20.1Fabric, Forge17+declared12 Jun 2023
1.20Forge, Fabric17+declared2 Jun 2023
1.19.4Forge, Fabric17+declared14 Mar 2023
1.19.3Fabric, Forge17+declared7 Dec 2022
1.19.2Fabric, Forge17+declared5 Aug 2022
1.19.1Forge, Fabric17+declared27 Jul 2022
1.19Forge, Fabric17+declared7 Jun 2022
1.18.2Forge, Fabric17+declared28 Feb 2022
1.18.1Fabric, Forge17+declared10 Dec 2021
1.17.1Fabric, Forge16+declared6 Jul 2021
1.16.5Fabric, Forge8+declared14 Jan 2021
1.16.4Forge, Fabric8+declared29 Oct 2020
1.16.3Forge, Fabric8+declared10 Sept 2020
1.16.2Forge, Fabric8+declared11 Aug 2020

Download

From Spawn Balance Utility’s own host. Nothing is re-hosted here.

Browse 40 indexed releases

For Minecraft 1.21.11

Choose the loader you use before downloading.

  • Forge

    Forge-SpawnBalanceUtility-1.21.11-61.13.9.jar · 30 Dec 2025 · Forge-SpawnBalanceUtility-1.21.11-61.13.9.jar

    Get Forge

  • Fabric

    fabric-release-spawnbalanceutility-1.21.5-11.jar · 16 Dec 2025 · fabric-release-spawnbalanceutility-1.21.5-11.jar

    Get Fabric

Most recently published release

Forge-SpawnBalanceUtility-1.21.9-59.13.9.jarrelease30 Dec 2025

Forge-SpawnBalanceUtility-1.21.9-59.13.9.jar · 78 KB · for 1.21.10, 1.21.9 · Forge

Download this release
59ec6a29b05d…
Older versions24
  • Forge-SpawnBalanceUtility-1.21.11-61.13.9.jar30 Dec 20251.21.1178 KB3 downloads088be4d2040e…Get
  • fabric-release-spawnbalanceutility-1.21.5-11.jar16 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more99 KB161 downloadsd82de8fa6b6a…Get
  • fabric-release-spawnbalanceutility-1.21.5-10.jar15 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more99 KB9 downloadsdc98bc819d90…Get
  • fabric-release-spawnbalanceutility-1.21.5-9.jar30 Nov 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +1 more95 KB38 downloads1e23b35d7506…Get
  • spawnbalanceutility-1.21.6-56.13.9.jar13 Nov 20251.21.8, 1.21.7, 1.21.686 KB44 downloadsae69c423785b…Get
  • fabric-release-spawnbalanceutility-1.21.1-5.jar13 Nov 20251.21.3, 1.21.2, 1.21.185 KB3 downloads09ad21d51624…Get
  • spawnbalanceutility-1.21.5-55.13.9.jar13 Nov 202586 KBdb05ebd9e7e3…Get
  • fabric-release-spawnbalanceutility-1.21.4-5.jar13 Nov 20251.21.484 KB42f9bfacfc22…Get
  • spawnbalanceutility-1.21.6-56.13.8.jar24 Jul 20251.21.8, 1.21.7, 1.21.686 KB16 downloads7e2dabdf882b…Get
  • spawnbalanceutility-1.21.5-55.13.8.jar24 Jul 20251.21.586 KB4 downloadsc69624e05c3b…Get
  • spawnbalanceutility-1.21.1-52.13.8.jar24 Jul 20251.21.164 KB0b67d4382592…Get
  • fabric-release-spawnbalanceutility-1.20-12.2.jar31 May 20251.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +2 more86 KB393 downloads602c4412f245…Get
  • spawnbalanceutility-1.20-46.13.7.jar31 May 20251.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +2 more65 KB79a36a36442c…Get
  • fabric-release-spawnbalanceutility-1.21.4-4.jar27 Mar 20251.21.485 KB189 downloads406f69f27a7e…Get
  • fabric-release-spawnbalanceutility-1.21.1-4.jar27 Mar 20251.21.185 KB288 downloads83b65c14984e…Get
  • spawnbalanceutility-1.20-46.13.6.jar30 Aug 20241.20.5, 1.20.4, 1.20.3, 1.20.2, 1.20.1 +1 more65 KB641.0k downloads1fe7c40930af…Get
  • SpawnBalanceUtility-36.13.3.jar7 Aug 20241.16.5, 1.16.4, 1.16.337 KB472.8k downloads23ba207cd7b7…Get
  • spawnbalanceutility-1.20-46.13.5.jar12 Jun 20241.20.5, 1.20.4, 1.20.3, 1.20.2, 1.20.164 KB55.1k downloads0d655eb82722…Get
  • spawnbalanceutility-1.20-46.13.3.jar14 Dec 20231.20.4, 1.20.3, 1.20.2, 1.20.148 KB217.4k downloadse1e58aeba189…Get
  • SpawnBalanceUtility-1.36.13.2.jar13 Dec 20231.16.5, 1.16.4, 1.16.336 KB208.9k downloadsd5ff124d7d53…Get
  • spawnbalanceutility-1.20-46.13.2.jar7 Dec 20231.20.2, 1.20.148 KB9.2k downloads4038fb4206d5…Get
  • spawnbalanceutility-1.20-46.13.1.jar2 Aug 20231.20.1, 1.2048 KB48.4k downloadsad91328560e7…Get
  • spawnbalanceutility-1.20-46.13.0.jar22 Jun 20231.20.1, 1.2048 KB1.4k downloadsa08d8942d085…Get
  • SpawnBalanceUtility-1.19.4-45.1.13.0.jar22 Jun 20231.19.447 KB498 downloads439254952a23…Get

Frequently asked

Does Spawn Balance Utility work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Spawn Balance Utility 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 Spawn Balance Utility support?

Everything the author has declared, from 1.16.2 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Spawn Balance Utility support?

Forge, 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 Spawn Balance Utility?

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.

How do I install Spawn Balance Utility?

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 Spawn Balance Utility safely?

Start with the author's page on CurseForge, 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.

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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Details from CurseForge, where the author last updated it on 19 Feb 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? .