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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 release 1.21.1Utility QolLibrary Api
Latest version
neutrontools-1.13.0
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.

Browse 30 indexed releases

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Forge, NeoForge

    neutrontools-1.13.0 · 2 Sept 2026

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

  • NeoForge

    neutrontools-1.8.5 · 27 Apr 2026 · neutrontools-1.8.5.jar

    Get NeoForge

Most recently published release

neutrontools-1.13.0release2 Sept 2026

neutrontools-1.13.0.jar · 0.1 MB · for 1.21.1 · Forge, NeoForge

Choose file on publisher ↗
d22c522da87d…
Older versions24

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?

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 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. 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.

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+)

Details from CurseForge, where the author last updated it on 2 Sept 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? .