FastXP+
by Wlenzyxx
With FastXP+ installed, a player can hold the right-click button to throw Experience Bottles in quick succession, without the vanilla four-tick pause between throws.
What it does
FastXP+ is a lightweight client-side optimization for Fabric that changes how Experience Bottles and Potions are thrown. The vanilla internal cooldown of four ticks between throws is removed, so holding the right-click button sends bottles rapidly. Stacks of bottles can be emptied almost instantly, which saves time during repairs and when running experience farms.
Because only the client changes behavior, the mod works on vanilla, Paper, Purpur and Spigot servers without any installation on the server. Players install it alone, and the server does not need it. Files are published for Fabric only, for Minecraft 1.21.4 and later builds. The mod is licensed All rights reserved and is not open source.
Key features
Rapid throwing
Holding the right-click button throws Experience Bottles continuously, with no four-tick pause between each throw.
Instant stack emptying
An entire stack of Experience Bottles can be thrown almost at once, which speeds up repair work and experience farms.
Throw delay removed
The built-in delay between thrown bottles is taken out, so the pace is set by the player's input.
Potions included
The same optimization applies to Experience Bottles and Potions, the two item types the mod handles.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Repairing with mending
Players who repair gear with experience throw whole stacks of bottles without waiting between each one.
Experience farms
Players running experience farms collect bottles faster when throwing large quantities at once.
Who it’s for: Players who repair items or run experience farms and want bottles thrown faster. Server owners need take no action, since the server does not require the mod.
How it compares
Quick Exp is client-side only, open source under the MIT License and published for Fabric, Forge and NeoForge across 1.16.5 – 26.3. Fast Click is also client-side only and open source under the MIT License, with Fabric files for 1.21.11 – 26.2. Better Than XP Bottles is server-side only, uses All rights reserved and targets only 1.21.11 on Fabric, so it needs installation on the server rather than the client.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| FastXP+ | Fabric | 1.20.1 – 26.1.2 | Client-side only | 2026-06-06 |
| Quick Exp | Fabric, Forge and NeoForge | 1.16.5 – 26.3 | Client-side only | 2026-10-01 |
| Fast Click | Fabric | 1.21.11 – 26.2 | Client-side only | 2026-07-24 |
| Better Than XP Bottles | Fabric | 1.21.11 | Server-side only | 2026-02-25 |
Questions
Does FastXP+ need to be installed on the server?
Which Minecraft versions does FastXP+ support?
Does FastXP+ require Fabric API?
In the catalog
FastXP+ is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 15,189 mods support Minecraft 26.1.2.
More from Wlenzyxx
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What the author says
FastXP is a lightweight, client-side optimization mod designed to improve your experience when handling Experience Bottles (Potions of Enchanting) in Minecraft.
Official listing
- Modrinth page
- modrinth.com/mod/fastxp-plus
- Owner
- Wlenzyxx
- Published
- 2026-06-05
- Updated on Modrinth
- 2026-06-06
- Facts verified
- 2026-10-15