Inmis InventoryManagement Compat
by Neuromuser
Inmis InventoryManagement Compat is a Fabric compatibility layer that connects Inmis backpacks with the Inventory Management mods, and it is client-side only.
What it does
Inventory Management's sort, transfer and auto-stack buttons are added to Inmis backpack screens, so the same controls that work on ordinary chests also work on those backpacks. The compatibility layer is built to work with Inmis backpacks and does nothing else to the game.
Installation requires Fabric API, Inmis and Inventory Management on the client. Only the client needs this mod, so a server can run without it, and the compatibility layer runs alone on the player's side. Other backpack mods need their own compatibility patches, so this layer covers only Inmis. The code is open source under the MIT License, which permits free use, modification and redistribution. Files target Fabric for 1.18.2, 1.19, 1.19.1, 1.19.2, 1.20.1 and 1.21.1, with 1.0.0+1.19.2 as the latest file for 1.19.2.
Key features
Sort and transfer buttons
Sort, transfer and auto-stack buttons from Inventory Management appear on Inmis backpack screens.
Inmis backpack support
The layer connects the Inmis backpack mod with the Inventory Management mods so the two work together.
Bug reporting
Problems can be filed through the project's GitHub issue tracker, and the source code is public.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 3
Use cases
Playing with Inmis backpacks
A player who carries Inmis backpacks can sort and move their contents with the same Inventory Management buttons used for other storage.
Who it’s for: Players who use Inmis backpacks alongside Inventory Management on a Fabric client, and who want those controls on the backpack screens.
How it compares
Server Backpacks is server-side only, open source under the CC0 1.0 Universal license and published for 1.17.1 – 1.18.1, so players can join without installing it. Inventory Maker is server-side only, open source under the MIT License and published for 1.18.2 – 1.21, so the server side of inventory management sits outside this compatibility layer. Kelka backpack's is not open source, is covered by All rights reserved and needs the client while the server stays optional.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Inmis InventoryManagement Compat | Fabric | 1.18.2 – 1.21.1 | Client-side only | 2026-01-18 |
| Server Backpacks | Fabric | 1.17.1 – 1.18.1 | Server-side only | 2022-01-23 |
| Inventory Maker | Fabric | 1.18.2 – 1.21 | Server-side only | 2024-07-05 |
| Kelka backpack's | Fabric, Forge and NeoForge | 1.14.4 – 26.1.2 | Client required, server optional | 2026-07-19 |
Questions
Does Inmis InventoryManagement Compat need Fabric API?
Does a server need this mod?
Which game versions does the compatibility layer support?
In the catalog
Inmis InventoryManagement Compat is one of 4,058 Storage mods on ModsFinder, and one of 2,474 Storage mods for Fabric. 32,366 mods support Minecraft 1.21.1.
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What the author says
Adds Inventory Management buttons to Inmis backpacks! This lightweight compatibility mod enables the Sort, Transfer All, and Auto Stack buttons from Inventory Management to work seamlessly with Inmis backpacks.
Official listing
- Modrinth page
- modrinth.com/mod/inmisinvman-compat
- Owner
- Neuromuser
- Published
- 2026-01-17
- Updated on Modrinth
- 2026-01-18
- Facts verified
- 2026-10-15