Menu

mod

UppersMinecraft mod for 1.21.1

Upside-Down Hoppers

newest supported 1.21.1Technology Item Fluid Energy TransportRedstone
Latest version
uppers-2.0.1.jar
Minecraft
1.12.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
36.0M
Updated
19 mo ago
Available on
CurseForge
Space NodePartner

Host Uppers servers

One click and Uppers is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Uppers declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.6NeoForge, Forge21+declared29 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19NeoForge, Forge17+declared7 Jun 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1NeoForge, Forge17+declared10 Dec 2021
1.18NeoForge, Forge17+declared30 Nov 2021
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.16.4NeoForge, Forge8+declared29 Oct 2020
1.16.3NeoForge, Forge8+declared10 Sept 2020
1.16.1NeoForge, Forge8+declared24 Jun 2020
1.15.2NeoForge, Forge8+declared17 Jan 2020
1.15.1NeoForge, Forge8+declared16 Dec 2019
1.14.4NeoForge, Forge8+declared19 Jul 2019
1.12.2NeoForge, Forge8+declared18 Sept 2017

Download

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

uppers-2.0.1.jarrelease19 Feb 2025

uppers-2.0.1.jar · 0.0 MB · for 1.21.1

Download latest
0df2aff8f895…
Older versions19
  • uppers-2.0.0.jar29 Jun 20241.210.0 MB56.0k downloads4ff8278f4c73…Get
  • uppers-1.0.3.jar2 Jun 20241.20.60.0 MB1.3k downloads59a9338538eb…Get
  • uppers-1.0.2.jar6 Mar 20241.20.40.0 MB6.1k downloadsffd6e0f4789b…Get
  • Uppers-1.0.1.jar8 Dec 20231.20.10.0 MB802.6k downloads748c0c03e66f…Get
  • Uppers-1.0.0.jar5 Dec 20231.20.10.0 MB4.1k downloadsa40d8144c9bf…Get
  • Uppers-0.5.1.jar24 Aug 20221.19.20.0 MB1.4M downloadsbfc1a4250479…Get
  • Uppers-0.5.0.jar23 Jul 20221.190.0 MB5.9k downloadsfb9b24040c30…Get
  • Uppers-0.4.1.jar4 Apr 20221.18.20.0 MB1.3M downloads671d49ca8331…Get
  • Uppers-0.4.0.jar9 Dec 20211.18, 1.18.10.0 MB110.1k downloadseaf1d850f46d…Get
  • Uppers-0.3.2.jar4 Nov 20201.16.4, 1.16.50.0 MB3.8M downloads4d65bacb875c…Get
  • Uppers-0.3.1.jar1 Oct 20201.16.30.0 MB32.7k downloads0dc6742b9d9e…Get
  • Uppers-0.3.0.jar27 Jun 20201.16.10.0 MB126.5k downloads6c4358d9a868…Get
  • Uppers-0.2.12.jar10 May 20201.15.20.0 MB464.3k downloadse6ba8b72ec97…Get
  • Uppers-0.2.11.jar11 Jan 20201.15.10.0 MB15.0k downloads4f6fe0411716…Get
  • Uppers-0.1.11.jar11 Jan 20201.14.40.0 MB281.8k downloads90b332abef06…Get
  • Uppers-0.1.10.jar8 Sept 20191.14.40.0 MB46.3k downloads8e110355a384…Get
  • Uppers-0.0.6.jar4 May 20181.12.20.0 MB23.3M downloads1c7e77d0e2f6…Get
  • Uppers-0.0.4.jar29 Dec 20171.12.20.0 MB313.1k downloadsd9696293bca0…Get
  • Uppers-0.0.3.jar6 Nov 20171.12.20.0 MB1.5k downloads16ecd5c8f681…Get

Frequently asked

Does Uppers work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Uppers 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 Uppers support?

Everything the author has declared, from 1.12.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Uppers need?

NeoForge, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Uppers?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install Uppers?

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 Uppers safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

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!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+)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? .