
ModsJava
UDPortals
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
UDPortals
UDPortals is a custom portal plugin for Minecraft servers. The Bukkit-family plugin handles portal regions, wand selection, world teleports, and command actions. The Velocity plugin is a companion used only for proxy server-switch portals.
Supported platforms
- Paper, Purpur, Spigot-compatible servers using the Bukkit API
- Folia, with scheduler calls routed through Folia-aware reflection
- Velocity, as a proxy companion for
serverportal actions - Minecraft API target:
api-version: 1.21
The plugin is written against Java 21 and the Paper 1.21 API, which is the practical baseline for modern 1.21+ servers. Future versions such as 1.26.x should work as long as the Bukkit/Paper and Velocity APIs keep their current compatibility contracts.
Commands
/portal wandgives the portal wand.- Left click one corner of the portal region.
- Right click the opposite corner.
/portal create <id> world <world> [x y z yaw pitch]/portal create <id> command <console command...>/portal create <id> playercommand <player command...>/portal create <id> server <velocity-server-name>/portal remove <id>/portal list/portal reload
Examples
/portal wand
/portal create spawn world world 0 80 0 0 0
/portal create kit command give %player% diamond 1
/portal create lobby server lobby
Command placeholders:
%player%%uuid%
Permissions
udportals.adminmanages portals.udportals.useallows entering portals.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as UDPortals-Velocity-1.0.0.jar — drop this file into the mods folder
- Download size: 5 KB
- Download link checked 24 Aug 2026 — working
These come from our own check of the pack file, not from the source page.