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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 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
8.4M
Updated
7 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
1.21.7Forge, Fabric21+declared30 Jun 2025
1.21.6Fabric, Forge21+declared17 Jun 2025
1.21.5Forge, Fabric21+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.

All 40 releases
Forge-SpawnBalanceUtility-1.21.9-59.13.9.jarrelease30 Dec 2025

Forge-SpawnBalanceUtility-1.21.9-59.13.9.jar · 0.1 MB · for 1.21.9, 1.21.10

Download latest
59ec6a29b05d…
Older versions24
  • Forge-SpawnBalanceUtility-1.21.11-61.13.9.jar30 Dec 20251.21.110.1 MB3 downloads088be4d2040e…Get
  • fabric-release-spawnbalanceutility-1.21.5-11.jar16 Dec 20251.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9 +2 more0.1 MB161 downloadsd82de8fa6b6a…Get
  • fabric-release-spawnbalanceutility-1.21.5-10.jar15 Dec 20251.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9 +2 more0.1 MB9 downloadsdc98bc819d90…Get
  • fabric-release-spawnbalanceutility-1.21.5-9.jar30 Nov 20251.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9 +1 more0.1 MB38 downloads1e23b35d7506…Get
  • spawnbalanceutility-1.21.6-56.13.9.jar13 Nov 20251.21.6, 1.21.7, 1.21.80.1 MB44 downloadsae69c423785b…Get
  • fabric-release-spawnbalanceutility-1.21.1-5.jar13 Nov 20251.21.1, 1.21.2, 1.21.30.1 MB3 downloads09ad21d51624…Get
  • spawnbalanceutility-1.21.5-55.13.9.jar13 Nov 20250.1 MBdb05ebd9e7e3…Get
  • fabric-release-spawnbalanceutility-1.21.4-5.jar13 Nov 20251.21.40.1 MB42f9bfacfc22…Get
  • spawnbalanceutility-1.21.6-56.13.8.jar24 Jul 20251.21.6, 1.21.7, 1.21.80.1 MB16 downloads7e2dabdf882b…Get
  • spawnbalanceutility-1.21.5-55.13.8.jar24 Jul 20251.21.50.1 MB4 downloadsc69624e05c3b…Get
  • spawnbalanceutility-1.21.1-52.13.8.jar24 Jul 20251.21.10.1 MB0b67d4382592…Get
  • fabric-release-spawnbalanceutility-1.20-12.2.jar31 May 20251.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4 +2 more0.1 MB393 downloads602c4412f245…Get
  • spawnbalanceutility-1.20-46.13.7.jar31 May 20251.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4 +2 more0.1 MB79a36a36442c…Get
  • fabric-release-spawnbalanceutility-1.21.4-4.jar27 Mar 20251.21.40.1 MB189 downloads406f69f27a7e…Get
  • fabric-release-spawnbalanceutility-1.21.1-4.jar27 Mar 20251.21.10.1 MB288 downloads83b65c14984e…Get
  • spawnbalanceutility-1.20-46.13.6.jar30 Aug 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4 +1 more0.1 MB641.0k downloads1fe7c40930af…Get
  • SpawnBalanceUtility-36.13.3.jar7 Aug 20241.16.3, 1.16.4, 1.16.50.0 MB472.8k downloads23ba207cd7b7…Get
  • spawnbalanceutility-1.20-46.13.5.jar12 Jun 20241.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.50.1 MB55.1k downloads0d655eb82722…Get
  • spawnbalanceutility-1.20-46.13.3.jar14 Dec 20231.20.1, 1.20.2, 1.20.3, 1.20.40.0 MB217.4k downloadse1e58aeba189…Get
  • SpawnBalanceUtility-1.36.13.2.jar13 Dec 20231.16.3, 1.16.4, 1.16.50.0 MB208.9k downloadsd5ff124d7d53…Get
  • spawnbalanceutility-1.20-46.13.2.jar7 Dec 20231.20.1, 1.20.20.0 MB9.2k downloads4038fb4206d5…Get
  • spawnbalanceutility-1.20-46.13.1.jar2 Aug 20231.20, 1.20.10.0 MB48.4k downloadsad91328560e7…Get
  • spawnbalanceutility-1.20-46.13.0.jar22 Jun 20231.20, 1.20.10.0 MB1.4k downloadsa08d8942d085…Get
  • SpawnBalanceUtility-1.19.4-45.1.13.0.jar22 Jun 20231.19.40.0 MB498 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?

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.

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. 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.

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.

Last checked 1 mo ago against CurseForge. 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? .