mod
NeoAuthMinecraft mod for 1.21.1
Authenticate and re-validate your session
- Latest version
- 1.0.1
- Minecraft
- 1.20.1 to 1.21.1
- Java
- Java 21+
- Loaders
- Forge, NeoForge
- Licence
- MIT
- Downloads
- 51.1k
- Updated
- 13 mo ago
- Available on
- Modrinth
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version NeoAuth declares support for, newest first, with the Java runtime that version needs.
Download
From NeoAuth’s own host. Nothing is re-hosted here.
Most recently published release
NeoAuth-1.21.1-1.0.1.jar · 60 KB · for 1.21.1 · NeoForge
d8f372b942ef…Older versions3Hide older versions
- 1.0.318 Dec 20241.20.150 KB23.9k downloads
01ff177c2846…Choose file on publisher ↗ - 1.0.217 Dec 20241.20.150 KB76 downloads
a2c58f4eed0d…Choose file on publisher ↗ - 1.0.017 Nov 20241.20.150 KB4.7k downloads
939cdea6f77a…Choose file on publisher ↗
Frequently asked
Does NeoAuth work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version NeoAuth 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 NeoAuth support?
Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install NeoAuth on the client or the server?
The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.
Which platform or loader does NeoAuth 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 NeoAuth?
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 NeoAuth 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 NeoAuth?
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 NeoAuth 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.
Is this information wrong or missing something? .