Mecha's XP Storage
by mechanira
Mecha's XP Storage adds craftable experience bottles, higher tiers of bottles, and a planned storage block for keeping experience over the long term.
What it does
Experience bottles can be crafted, and their recipes scale as a player advances through the game, so the bottles a player can make grow with progression. Higher tiers of bottles are added alongside the basic ones, giving players a way to hold larger amounts of experience in fewer items.
The mod is aimed at players who collect experience for enchanting, anvil repairs and trading, and who want to keep it for later rather than spend it at once. An experience storage block is listed as upcoming and is not part of the current release. Installation covers the server and each player's game. Files are published for Fabric only, for 1.21 – 1.21.4 across three release versions, with 0.2.1 for 1.21.4 as the latest file. The code is under the MIT License and is open source, with public source code and an issue tracker.
Key features
Craftable experience bottles
Experience bottles can be crafted, so a player can turn stored experience into portable items without a command.
Higher bottle tiers
New tiers of experience bottles hold more experience per item than the basic bottle.
Progression-based recipes
Crafting recipes for the bottles scale with game progression, so later tiers need materials suited to later stages.
Long-term storage block
An experience storage block for keeping experience over long periods is listed as upcoming.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who gather experience in large amounts and want to store it, and server owners who run survival worlds where experience use is spread over time. The mod suits both single-player and multiplayer play, provided every player on a server has it installed.
How it compares
SG Exp Storage is a client-side only Fabric mod for 1.21.3 – 1.21.8 under the MIT License, so it changes nothing on the server side. Large XP Bottles is a server-required Fabric mod for 1.20 – 1.21.3 under the GNU General Public License v3.0 only, and it is not open source. Mecha's XP Storage is a client and server mod for 1.21 – 1.21.4, so both sides need it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Mecha's XP Storage | Fabric | 1.21 – 1.21.4 | Client and server | 2025-03-12 |
| SG Exp Storage | Fabric | 1.21.3 – 1.21.8 | Client-side only | 2025-07-23 |
| Large XP Bottles | Fabric | 1.20 – 1.21.3 | Server required, client optional | 2024-11-10 |
Questions
Does Mecha's XP Storage need to be installed on the server?
Which loader does Mecha's XP Storage support?
Are the experience storage blocks available yet?
In the catalog
Mecha's XP Storage is one of 4,058 Storage mods on ModsFinder, and one of 2,474 Storage mods for Fabric. 17,979 mods support Minecraft 1.21.4.
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Official listing
- Modrinth page
- modrinth.com/mod/mechas-xp-storage
- Owner
- mechanira
- Published
- 2025-02-17
- Updated on Modrinth
- 2025-03-12
- Facts verified
- 2026-10-15