
PotionBuff
Force Strength potion duration to whatever your server needs, for Paper 1.21+.
A tiny, focused plugin: every Strength effect — drinkable, splash, lingering, or tipped arrow — gets forced to a configurable duration. Great for PvP servers that want longer or shorter Strength windows than vanilla brewing allows.
Features
- Applies to every Strength source — drinkable potions, splash potions, lingering clouds, and tipped arrows are all covered
- Configurable duration — set the forced duration in minutes, server-wide
- Leaves infinite Strength alone — beacon-granted infinite Strength is left untouched
- Live enable/disable — toggle the effect on or off without a restart
- Status command — see the current state and configured duration at a glance
Commands
| Command | Description |
|---|---|
/potionbuff |
Show current status and configured duration |
/pb reload |
Reload the configuration |
/pb enable |
Enable the forced-duration buff |
/pb disable |
Disable it (Strength effects behave vanilla again) |
Alias: /pb
Requires potionbuff.admin.
Permissions
| Permission | Default | Description |
|---|---|---|
potionbuff.admin |
op |
Manage PotionBuff — covers all subcommands and status |
potionbuff.reload |
op |
Allows /pb reload |
potionbuff.enable |
op |
Allows /pb enable |
potionbuff.disable |
op |
Allows /pb disable |
Configuration highlights
enabled: true
duration-minutes: 8
enabled and duration-minutes can also be changed live via /pb enable, /pb disable, and by editing config.yml directly followed by /pb reload.
Setup
- Drop
PotionBuff.jarinto your server'splugins/folder. - Restart the server.
- Set your preferred duration in
config.yml, then/pb reload.
Requirements & compatibility
- Server: Paper 1.21+ (Purpur works).
- Java: 21 or newer.
- No external dependencies required.
PotionBuff is open-source and MIT-licensed.
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 PotionBuff-1.0.0.jar — drop this file into the mods folder
- Download size: 6 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.