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Neutron ToolsMinecraft mod for 1.21.1

Change creative tabs, Configure portal wait times, change hunger level, list pack items and more!

newest supported 1.21.1Utility QolLibrary Api
Latest version
neutrontools-1.12.1
Minecraft
1.20 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
not stated
Downloads
47.9k
Updated
2 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 Neutron Tools declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.20Forge, NeoForge17+declared2 Jun 2023

Download

From Neutron Tools’s own host. Nothing is re-hosted here.

All 29 releases
neutrontools-1.12.1release31 Jul 2026

neutrontools-1.12.1.jar · 89 KB · for 1.21.1

Download latest
b374e60c4a4d…
Older versions24
  • neutrontools-1.12.029 May 20261.21.189 KB12 downloadsda9558e93ce5…Get
  • neutrontools-1.11.028 May 20261.21.184 KB16 downloadse894dc0a5347…Get
  • neutrontools-1.10.012 May 20261.21.182 KB11 downloads2b6df659e022…Get
  • neutrontools-1.9.010 May 20261.21.171 KB11 downloads6eb35765ca02…Get
  • neutrontools-1.8.627 Apr 20261.21.168 KB2b2425fb7e6b…Get
  • neutrontools-1.8.527 Apr 20261.21.1, 1.2168 KBddc6a24f38d9…Get
  • neutrontools-1.8.325 Apr 20261.21.1, 1.2168 KBf1f3fe0667e4…Get
  • neutrontools-1.8.024 Apr 20261.21.1, 1.2166 KBbcf1a668b343…Get
  • neutrontools-1.7.711 Feb 20261.20.1, 1.2085 KB14 downloads4390e2d210fb…Get
  • neutrontools-1.7.627 Jan 20261.20.1, 1.2085 KB481 downloads3e7c1cb5bd10…Get
  • neutrontools-1.7.524 Jan 20261.20.1, 1.2084 KB27 downloadsd92660c2206e…Get
  • neutrontools-1.7.423 Jan 20261.20.1, 1.2083 KB13 downloads54885eddad4f…Get
  • neutrontools-1.7.322 Jan 20261.20.1, 1.2078 KB4 downloads4904149a74b4…Get
  • neutrontools-1.7.221 Jan 20261.20.1, 1.2079 KB11 downloadsded6cec764c1…Get
  • neutrontools-1.7.121 Jan 20261.20.177 KB15 downloads986b9b64006d…Get
  • neutrontools-1.7.021 Jan 20261.20.177 KB2 downloads0692a37aa328…Get
  • neutrontools-1.6.017 Jan 20261.20.173 KB11 downloadsc45fbe5f7a76…Get
  • neutrontools-1.5.127 Nov 20251.20.1, 1.2071 KB158 downloads575b17cffab4…Get
  • neutrontools-1.4.119 Nov 20251.20.1, 1.2066 KB31 downloadsc2375f2698d4…Get
  • utilsmod-1.4.09 Nov 20251.20.166 KB30 downloadsb3774f9ac587…Get
  • utilsmod-1.4.0-18 Nov 20251.20.1, 1.2066 KB11 downloads520249a32832…Get
  • utilsmod-1.3.321 Oct 20251.20.1, 1.2065 KB15 downloadsccc309e74359…Get
  • utilsmod-1.3.219 Oct 20251.20.1, 1.2063 KB6 downloadscb203f4d7fe6…Get
  • utilsmod-1.2.231 Jul 20251.20.1, 1.2064 KB10 downloadsc0a67c6425b3…Get

Frequently asked

Does Neutron Tools work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Neutron Tools 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 Neutron Tools support?

Everything the author has declared, from 1.20 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Neutron Tools support?

Forge, NeoForge. 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 Neutron Tools?

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 Neutron Tools?

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 Neutron Tools 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Last checked 2 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? .