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plugin

UPnP

This simple plugin allows your server to automatically open network ports on supported routers using UPnP.

server onlynewest supported 1.21UtilityManagement
Latest version
no release indexed
Minecraft
1.14 to 1.21
Java
Java 21+
Loaders
Bukkit, Spigot, Purpur, Paper
Licence
LGPL-3.0-only
Downloads
2.6k
Updated
7 mo ago
Available on
Modrinth

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21Bukkit, Spigot, Purpur, Paper21+declared13 Jun 2024
1.20.6Paper, Spigot, Purpur, Bukkit21+declared29 Apr 2024
1.20.5Paper, Spigot, Purpur, Bukkit21+declared23 Apr 2024
1.20.4Paper, Spigot, Purpur, Bukkit17+declared7 Dec 2023
1.20.3Paper, Spigot, Purpur, Bukkit17+declared4 Dec 2023
1.20.2Paper, Spigot, Purpur, Bukkit17+declared20 Sept 2023
1.20.1Bukkit, Paper, Purpur, Spigot17+declared12 Jun 2023
1.20Bukkit, Spigot, Purpur, Paper17+declared2 Jun 2023
1.19Paper, Spigot, Purpur, Bukkit17+declared7 Jun 2022
1.18Paper, Spigot, Purpur, Bukkit17+declared30 Nov 2021
1.17Purpur, Spigot, Paper, Bukkit16+declared8 Jun 2021
1.16Bukkit, Spigot, Purpur, Paper8+declared23 Jun 2020
1.15Paper, Spigot, Purpur, Bukkit8+declared9 Dec 2019
1.14Purpur, Paper, Bukkit, Spigot8+declared23 Apr 2019

Frequently asked

Does UPnP work on Minecraft 1.21?

Yes. 1.21 is the newest Minecraft version UPnP 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 UPnP support?

Everything the author has declared, from 1.14 up to 1.21. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install UPnP on the client or the server?

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

Which server software does UPnP need?

Bukkit, Spigot, Purpur, Paper. A build for one server platform will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for UPnP?

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.

What licence is UPnP under?

LGPL-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 UPnP?

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 UPnP 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 Minecraft version coverage overlaps, not by popularity.

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Last checked 1 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.