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plugin

AlwaysOnlineMinecraft plugin for 1.21.11

Keep your server running while mojang is offline, Supports all server versions!

newest supported 1.21.11GeneralAdmin ToolsDeveloper ToolsFixes
Latest version
6.3.4-RELEASE
Minecraft
1.13 to 1.21.11
Java
Java 21+
Loaders
none declared
Licence
not stated
Downloads
24.0k
Updated
15 d ago
Available on
CurseForge
Space NodePartner

Host AlwaysOnline servers

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

  • 1.21.11
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other plugins
MinecraftKindJavaEvidenceReleased
1.21.11release21+declared9 Dec 2025
1.21.10release21+declared7 Oct 2025
1.21.9release21+declared30 Sept 2025
1.21.8release21+declared17 Jul 2025
1.21.7release21+declared30 Jun 2025
1.21.6release21+declared17 Jun 2025
1.21.5release21+declared25 Mar 2025
1.21.4release21+declared3 Dec 2024
1.21.3release21+declared23 Oct 2024
1.21.2release21+declared22 Oct 2024
1.21.1release21+declared8 Aug 2024
1.21release21+declared13 Jun 2024
1.20.6release21+declared29 Apr 2024
1.20.5release21+declared23 Apr 2024
1.20.4release17+declared7 Dec 2023
1.20.3release17+declared4 Dec 2023
1.20.2release17+declared20 Sept 2023
1.20.1release17+declared12 Jun 2023
1.20release17+declared2 Jun 2023
1.19.4release17+declared14 Mar 2023
1.19.3release17+declared7 Dec 2022
1.19.2release17+declared5 Aug 2022
1.19.1release17+declared27 Jul 2022
1.19release17+declared7 Jun 2022
1.18.2release17+declared28 Feb 2022
1.18.1release17+declared10 Dec 2021
1.18release17+declared30 Nov 2021
1.17release16+declared8 Jun 2021
1.16release8+declared23 Jun 2020
1.15release8+declared9 Dec 2019
1.14release8+declared23 Apr 2019
1.13release8+declared18 Jul 2018

Download

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

6.3.4-RELEASErelease8 Apr 2026

always-online-latest.jar · 2.4 MB · for 1.13, 1.14, 1.15, 1.16

Download latest
67dda6f13089…
Older versions13
  • 6.3.3-RELEASE6 Jan 20261.13, 1.14, 1.15, 1.16, 1.170.2 MB690 downloadsb64b99079aab…Get
  • 6.3.21 Aug 20251.13, 1.14, 1.15, 1.16, 1.170.2 MB1.0k downloads17eb2be087fe…Get
  • 6.3.126 Jul 20241.13, 1.14, 1.15, 1.16, 1.170.2 MB4.5k downloadsb3bafc5bbbf4…Get
  • 6.2.8-RELEASE21 Dec 20231.13, 1.14, 1.15, 1.16, 1.170.2 MB2.9k downloadsd0a5ff260ca0…Get
  • 6.2.7-RELEASE19 Dec 20231.13, 1.14, 1.15, 1.16, 1.170.2 MB226 downloads462192ac1cc0…Get
  • 6.2.4-RELEASE13 Nov 20231.13, 1.14, 1.15, 1.16, 1.170.2 MB620 downloadsccfb771c2c42…Get
  • 6.2.3-RELEASE10 Nov 20231.13, 1.14, 1.15, 1.16, 1.170.2 MB174 downloadsba1fe01f28aa…Get
  • 6.2.2-RELEASE5 Nov 20231.13, 1.14, 1.15, 1.16, 1.170.2 MB302 downloads0493a5f1ec0b…Get
  • 6.2.1-RELEASE30 Sept 20231.13, 1.14, 1.15, 1.16, 1.170.2 MB522 downloads6ca880adaf08…Get
  • 6.2.0-RELEASE25 Jun 20221.13, 1.14, 1.15, 1.16, 1.170.1 MB6.5k downloads886aa9f9eb7f…Get
  • 6.1.9-RELEASE20 May 20221.13, 1.14, 1.15, 1.16, 1.170.1 MB3.8k downloadsbd9922a68dd8…Get
  • 6.1.8-RELEASE15 May 20221.13, 1.14, 1.15, 1.16, 1.170.1 MB741 downloads8a157de8f108…Get
  • 6.1.712 May 20221.130.1 MB822 downloads9fb9ae32dfc7…Get

Frequently asked

Does AlwaysOnline work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version AlwaysOnline 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 AlwaysOnline support?

Everything the author has declared, from 1.13 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Which Java version do I need for AlwaysOnline?

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 plugin itself.

How do I install AlwaysOnline?

Download the file from the author's own release, drop it into your server's plugins folder, and restart the server. It generates its configuration on first start. Check the Minecraft version matches the one your server runs.

Where do I download AlwaysOnline safely?

From the author's own page on CurseForge, 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.

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Last checked 15 d ago against CurseForge. 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? .