- Latest version
- 1.2.4-h1.3
- Minecraft
- 1.21.1
- Java
- Java 21+
- Loader
- Fabric
- Licence
- GPL-3.0-only
- Downloads
- 117.0k
- Updated
- 5 mo ago
- Available on
- Modrinth
PartnerHost HarpyModLoader servers
One click and HarpyModLoader is installed with the right loader, on hardware built for it.
- 1.21.1
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version HarpyModLoader declares support for, newest first, with the Java runtime that version needs.
Download
From HarpyModLoader’s own host. Nothing is re-hosted here.
harpymodloader-1.2.4-h1.3.jar · 0.5 MB · for 1.21.1
c0128a591fe1…Older versions21Hide older versions
- 1.2.3-h1.325 Dec 20251.21.10.5 MB38.7k downloads
924c007cbde7…Get - 1.2.2-h1.324 Dec 20251.21.10.5 MB570 downloads
9519400ca340…Get - 1.2.1-h1.323 Dec 20251.21.10.5 MB1.3k downloads
fe8bcdcde137…Get - 1.2-h1.323 Dec 20251.21.10.5 MB69 downloads
162ea24fa370…Get - 1.1.3-h1.322 Dec 20251.21.10.5 MB3.5k downloads
ba4ed65aa11a…Get - 1.1.2-h1.320 Dec 20251.21.10.5 MB6.4k downloads
ce426e4a596e…Get - 1.1.1-h1.320 Dec 20251.21.10.5 MB775 downloads
46fc5a5fe17d…Get - 1.1-h1.319 Dec 20251.21.10.5 MB318 downloads
49cb27560ddb…Get - 1.0.12-h1.2.618 Dec 20251.21.10.5 MB1.0k downloads
2a4369902f7e…Get - 1.0.11-h1.2.68 Dec 20251.21.10.5 MB3.4k downloads
6d885bac3b4a…Get - 1.0.10-h1.2.65 Dec 20251.21.10.5 MB2.5k downloads
8f3e72e61098…Get - 1.0.9-h1.2.65 Dec 20251.21.10.5 MB47 downloads
3ab5c4e81e6f…Get - 1.0.8-h1.2.62 Dec 20251.21.10.5 MB17.4k downloads
802208b953d9…Get - 1.0.7-h1.2.61 Dec 20251.21.10.5 MB326 downloads
3f968f4dcfb9…Get - 1.0.6-h1.2.630 Nov 20251.21.10.5 MB1.3k downloads
e3e7cc5b5405…Get - 1.0.5-h1.2.629 Nov 20251.21.10.5 MB955 downloads
6ee000eb6136…Get - 1.0.4-h1.2.628 Nov 20251.21.10.5 MB404 downloads
7047ed898f23…Get - 1.0.3-h1.2.627 Nov 20251.21.10.5 MB160 downloads
880af1686c11…Get - 1.0.3-h1.2.127 Nov 20251.21.10.5 MB37 downloads
889b5760a58a…Get - 1.0.2-h1.2.126 Nov 20251.21.10.5 MB151 downloads
d487c76a846d…Get - 1.0.1-h1.2.126 Nov 20251.21.10.5 MB65 downloads
63da3afd1995…Get
Frequently asked
Does HarpyModLoader work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version HarpyModLoader declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Do I need to install HarpyModLoader 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 loader does HarpyModLoader need?
Fabric. 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 HarpyModLoader?
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.
What licence is HarpyModLoader under?
GPL-3.0-only, 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 HarpyModLoader?
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 HarpyModLoader safely?
From the author's own page on Modrinth, 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.
Is this information wrong or missing something? .