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Auto LoginMinecraft mod for 26.3

Automatically logs in to authentication servers using a locally encrypted password.

client onlynewest supported release 26.3Utility
Latest version
1.2.0
Minecraft
1.21.11 to 26.3
Java
Java 25+
Loader
Fabric
Licence
MIT
Downloads
1.4k
Updated
1 mo ago
Available on
Modrinth

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025

Download

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

Most recently published release

1.2.0release21 Sept 2026

auto-login-1.2.0.jar · 0.1 MB · for 26.3 · Fabric

Download this release
e193f60a3c93…
Older versions7
  • 1.1.219 Jul 202626.1.20.1 MB30 downloadsb42d7f287136…Get
  • 1.1.115 Jul 202626.1.20.1 MB51 downloadsfa6ea475c77c…Get
  • 1.1.01 Jun 202626.1.20.1 MB81 downloads749bddcd3e13…Get
  • 1.0.319 Mar 20261.21.110.1 MB561 downloads96aa70866d77…Get
  • 1.0.217 Mar 20261.21.110.1 MB29 downloads77ca8a472459…Get
  • 1.0.125 Feb 20261.21.110.1 MB130 downloads3131fbfd81b7…Get
  • 1.0.019 Jan 20261.21.110.1 MB164 downloadsc3999f8ec634…Get

Frequently asked

Does Auto Login work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Auto Login 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 Auto Login support?

Everything the author has declared, from 1.21.11 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Auto Login 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 Auto Login 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 Auto Login?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Auto Login 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 Auto Login?

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 Auto Login 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.

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Details from Modrinth, where the author last updated it on 21 Sept 2026. 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? .