Menu

plugin

AutoServerMinecraft plugin for 1.21.10

A Minecraft plugin for Velocity Proxy that automatically starts backend servers when players connect and stops them when no players are online.

server onlynewest supported 1.21.10UtilityOptimizationManagement
Latest version
1.5.5
Minecraft
1.7.2 to 1.21.10
Java
Java 21+
Platforms
Bukkit, Velocity, Paper, Fabric
Licence
MIT
Downloads
2.8k
Updated
11 mo ago
Available on
Modrinth
Space NodeOur hosting

Host AutoServer servers

One click and AutoServer is installed on a Paper or Purpur server built for it.

  • 1.21.10
  • Bukkit
  • Velocity
  • Paper
  • Fabric
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.10Bukkit, Velocity, Paper, Fabric21+declared7 Oct 2025
1.21.9Fabric, Velocity, Paper, Bukkit21+declared30 Sept 2025
1.21.8Fabric, Velocity, Paper, Bukkit21+declared17 Jul 2025
1.21.7Fabric, Velocity, Paper, Bukkit21+declared30 Jun 2025
1.21.6Fabric, Velocity, Paper, Bukkit21+declared17 Jun 2025
1.21.5Fabric, Velocity, Paper, Bukkit21+declared25 Mar 2025
1.21.4Fabric, Velocity, Paper, Bukkit21+declared3 Dec 2024
1.21.3Fabric, Velocity, Paper, Bukkit21+declared23 Oct 2024
1.21.2Bukkit, Velocity, Paper, Fabric21+declared22 Oct 2024
1.21.1Bukkit, Velocity, Paper, Fabric21+declared8 Aug 2024
1.21Fabric, Velocity, Paper, Bukkit21+declared13 Jun 2024
1.20.6Fabric, Velocity, Paper, Bukkit21+declared29 Apr 2024
1.20.5Fabric, Velocity, Paper, Bukkit21+declared23 Apr 2024
1.20.4Fabric, Velocity, Paper, Bukkit17+declared7 Dec 2023
1.20.3Fabric, Velocity, Paper, Bukkit17+declared4 Dec 2023
1.20.2Fabric, Velocity, Paper, Bukkit17+declared20 Sept 2023
1.20.1Fabric, Velocity, Paper, Bukkit17+declared12 Jun 2023
1.20Fabric, Velocity, Paper, Bukkit17+declared2 Jun 2023
1.19.4Bukkit, Velocity, Paper, Fabric17+declared14 Mar 2023
1.19.3Bukkit, Velocity, Paper, Fabric17+declared7 Dec 2022
1.19.2Fabric, Velocity, Paper, Bukkit17+declared5 Aug 2022
1.19.1Fabric, Velocity, Paper, Bukkit17+declared27 Jul 2022
1.19Fabric, Velocity, Paper, Bukkit17+declared7 Jun 2022
1.18.2Fabric, Velocity, Paper, Bukkit17+declared28 Feb 2022
1.18.1Fabric, Velocity, Paper, Bukkit17+declared10 Dec 2021
1.18Fabric, Velocity, Paper, Bukkit17+declared30 Nov 2021
1.17.1Fabric, Velocity, Paper, Bukkit16+declared6 Jul 2021
1.17Fabric, Velocity, Paper, Bukkit16+declared8 Jun 2021
1.16.5Paper, Velocity, Fabric, Bukkit8+declared14 Jan 2021
1.16.4Bukkit, Velocity, Paper, Fabric8+declared29 Oct 2020
1.16.3Fabric, Velocity, Paper, Bukkit8+declared10 Sept 2020
1.16.2Fabric, Velocity, Paper, Bukkit8+declared11 Aug 2020
1.16.1Fabric, Velocity, Paper, Bukkit8+declared24 Jun 2020
1.16Fabric, Velocity, Paper, Bukkit8+declared23 Jun 2020
1.15.2Fabric, Velocity, Paper, Bukkit8+declared17 Jan 2020
1.15.1Fabric, Velocity, Paper, Bukkit8+declared16 Dec 2019
1.15Fabric, Velocity, Paper, Bukkit8+declared9 Dec 2019
1.14.4Paper, Velocity, Bukkit, Fabric8+declared19 Jul 2019
1.14.3Bukkit, Fabric, Paper, Velocity8+declared24 Jun 2019
1.14.2Bukkit, Velocity, Paper, Fabric8+declared27 May 2019

38 older versions not shown.

Download

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

1.5.5beta30 Oct 2025

AutoServer-velocity-1.5.5.jar · 0.4 MB · for 1.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +73 more

Download latest
a4f675160d34…
Older versions11
  • 1.5.410 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +71 more0.4 MB361 downloads67f11ba53910…Get
  • 1.5.39 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +71 more0.4 MB42 downloads9dc0dc0703b3…Get
  • 1.5.21 May 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +67 more0.4 MB248 downloadsa4405d28f126…Get
  • 1.5.129 Apr 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +67 more0.4 MB61 downloads22aea895e151…Get
  • 1.5.08 Mar 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +67 more0.4 MB110 downloads2bff846cc52b…Get
  • 1.4.026 Feb 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +16 more0.3 MB60 downloadsa8724fbfe6d2…Get
  • 1.4.0-beta-0111 Feb 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +67 more55 KB49 downloads27130d2e7f80…Get
  • 1.3.025 Jan 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +67 more37 KB64 downloads94213ac23706…Get
  • 1.2.34 Jan 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +67 more26 KB81 downloadsa3d647b64669…Get
  • 1.2.229 Dec 20241.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +67 more26 KB52 downloads9ce4856d172a…Get
  • 1.2.124 Dec 20241.21.127 KB72 downloads8b679592399b…Get

Frequently asked

Does AutoServer work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version AutoServer 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 AutoServer support?

Everything the author has declared, from 1.7.2 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 AutoServer on the client or the server?

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

Which platform or loader does AutoServer support?

Bukkit, Velocity, Paper, 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 AutoServer?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is AutoServer 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 AutoServer?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download AutoServer 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.

TABAn all-in-one solution that worksXD's LibraryXDPXI's library for numerous tasks.Yeth's TPAAn ultra-compatible, functional, and stable TPA modmars pluginThe Mars plugin is a plugin that adds a new dimension that looks a bit like Mars.Simple Voice ChatA working voice chat in Minecraft!mclo.gsPaste, share & analyse your Minecraft logs

Last checked 2 mo ago against Modrinth. 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? .