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Potion of HasteMinecraft mod for 1.21.5

Allow you to obtain haste effect without building beacons

client and servernewest supported 1.21.5TechnologyAdventureFood
Latest version
1.0+1.21.5
Minecraft
1.19 to 1.21.5
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
4.7k
Updated
16 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Potion of Haste servers

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

  • 1.21.5
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Potion of Haste declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.5Fabric21+declared25 Mar 2025
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022

Download

From Potion of Haste’s own host. Nothing is re-hosted here.

1.0+1.21.5release6 Jun 2025

Potion_of_Haste-1.0+1.21.5.jar · 11 KB · for 1.21.5

Download latest
9ee987fa76da…
Older versions16
  • 1.0+1.21.310 Nov 20241.21.311 KB192 downloads83c04338ec5e…Get
  • 1.0+1.21.210 Nov 20241.21.211 KB50 downloads05923186ba1b…Get
  • 1.0+1.21.110 Nov 20241.21.111 KB1.7k downloads108a75921439…Get
  • 1.0+1.2110 Nov 20241.2111 KB378 downloads3762f19b66d3…Get
  • 1.0+1.20.610 Nov 20241.20.611 KB63 downloadsc3e2e128621c…Get
  • 1.0+1.20.510 Nov 20241.20.511 KB38 downloads3f156c87827e…Get
  • 1.0+1.20.410 Nov 20241.20.411 KB164 downloads83c68f329490…Get
  • 1.0+1.20.310 Nov 20241.20.311 KB38 downloadsaa849569ea33…Get
  • 1.0+1.20.210 Nov 20241.20.211 KB43 downloads7e18572157d9…Get
  • 1.0+1.20.110 Nov 20241.20.111 KB1.2k downloads03b040d23d38…Get
  • 1.0+1.2010 Nov 20241.2012 KB48 downloadscf72d2b098b2…Get
  • 1.0+1.19.410 Nov 20241.19.412 KB54 downloads45ec8cc02edc…Get
  • 1.0+1.19.310 Nov 20241.19.312 KB63 downloadsb1790e891ae3…Get
  • 1.0+1.19.210 Nov 20241.19.212 KB91 downloads1e6da086eafc…Get
  • 1.0+1.19.110 Nov 20241.19.112 KB36 downloads81af5ddc7896…Get
  • 1.0+1.1910 Nov 20241.1912 KB59 downloads7a2d3aa629ab…Get

Frequently asked

Does Potion of Haste work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Potion of Haste 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 Potion of Haste support?

Everything the author has declared, from 1.19 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Potion of Haste on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Potion of Haste 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 Potion of Haste?

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.

What licence is Potion of Haste 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 Potion of Haste?

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 Potion of Haste 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. 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.

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Details from Modrinth, where the author last updated it on 6 Jun 2025. 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? .