Menu

mod

Hopper Speed TweaksMinecraft mod for 1.21.10

Change hopper transfer speed with a simple gamerule. Make hoppers faster, slower, or balanced for your server’s economy and performance.

server onlynewest supported release 1.21.10UtilityEconomyGame MechanicsStorage
Latest version
mc1.20-1.20.1-1.0.0
Minecraft
1.20 to 1.21.10
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
2.0k
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Hopper Speed Tweaks servers

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

  • 1.21.10
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Hopper Speed Tweaks declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023

Download

From Hopper Speed Tweaks’s own host. Nothing is re-hosted here.

For Minecraft 1.21.10

Choose the loader you use before downloading.

  • Fabric

    mc1.21.9-1.21.10-1.0.0 · 7 Dec 2025 · hopper-boost-1.0.0.jar

    Get Fabric

Most recently published release

mc1.20-1.20.1-1.0.0release7 Dec 2025

hopper-boost-1.0.0.jar · 5 KB · for 1.20.1, 1.20 · Fabric

Download this release
cb8a0afcfadd…
Older versions5
  • mc1.21-1.21.1-1.0.07 Dec 20251.21.1, 1.215 KB630 downloads2511d5db0a1f…Get
  • mc1.21.2-1.21.4-1.0.07 Dec 20251.21.4, 1.21.3, 1.21.25 KB292 downloads8da440e090d9…Get
  • mc1.21.5-1.0.07 Dec 20251.21.55 KB58 downloadsbdabb6b46906…Get
  • mc1.21.6-1.21.8-1.0.07 Dec 20251.21.8, 1.21.7, 1.21.65 KB195 downloads92aa66c83d3f…Get
  • mc1.21.9-1.21.10-1.0.07 Dec 20251.21.10, 1.21.95 KB662 downloadsae07eb907685…Get

Frequently asked

Does Hopper Speed Tweaks work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version Hopper Speed Tweaks 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 Hopper Speed Tweaks support?

Everything the author has declared, from 1.20 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Hopper Speed Tweaks on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Hopper Speed Tweaks support?

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 Hopper Speed Tweaks?

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.

What licence is Hopper Speed Tweaks under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Hopper Speed Tweaks?

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 Hopper Speed Tweaks safely?

Start with the author's page on Modrinth, 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.

Armor HiderHide or adjust the transparency of armor, glint, and offhand items - with full multiplayer sync. No dependencies required.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.

Details from Modrinth, where the author last updated it on 7 Dec 2025. 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? .