
Modrinth · Minecraft mod
FastXP+
A simple client-side optimization mod that allows you to throw XP bottles instantly and fast by just holding down the right-click.
Quick answer
Which FastXP+ release matches Fabric?
FastXP+ 1.0.0 targets 1.21.11, 26.1, 26.1.1 with Fabric. It must be installed on the client. Do not install it on the dedicated server. No extra mods listed for this file.
Where it goes
Is FastXP+ required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does FastXP+ 1.0.0 need?
1.0.0 on Fabric. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add FastXP+ without breaking your instance.
Built for FastXP+ 1.0.0 on Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0. It targets 1.21.11, 26.1, 26.1.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0. It opens that exact file at the source.
About this project
What does FastXP+ add?
FastXP
FastXP is a lightweight, client-side optimization mod designed to improve your experience when handling Experience Bottles (Potions of Enchanting) in Minecraft.
Features
- No Throw Delay: Completely removes the vanilla 4-tick internal cooldown when holding down your right-click button to throw XP bottles.
- Rapid Throwing: Allows you to empty entire stacks of experience bottles almost instantly, saving you time at XP farms or during repairs.
- 100% Client-Side: Works perfectly on any vanilla, Paper, Purpur, or Spigot server without needing the mod installed on the server side.
Requirements
- Minecraft 1.21.4
- Fabric Loader

Project description from Modrinth.
Pick your setup
FastXP+ by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.4
1 loader build1.21
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
FastXP+ versions and loaders
1.0.0
fastxp-1.0.0+1.21.11.jar
6 Jun 2026
1.0.0
fastxp-1.0.0+1.20.1.jar
5 Jun 2026
1.0.0
fastxp-1.0.0+1.21.jar
5 Jun 2026
1.0.0
fastxp-1.0.0+1.21.4.jar
5 Jun 2026
Looking for an older file? The official Modrinth project page is in Resources.