ModsFinder

Item Splitter

by TheRealDP

Item Splitter lets a player cut a stack in a container into smaller amounts, with keybinds that split it in a single keypress.

FabricClient-side onlyMIT LicenseOpen source1.21.11

What it does

A split can be done by hand or from a keybind. The player picks a stack, enters the amount to take out, and the mod moves that portion into a separate stack. Splitting works in the player inventory and in container screens such as chests and barrels, so the same action covers both.

Keybinds are configurable. The config screen opens with the K key, where a binding is assigned by clicking Set Key and pressing the desired key, then confirming with Add. Settings are saved automatically, so a choice made once persists between sessions.

The mod is a Fabric mod for Minecraft 1.21.11 and needs Fabric Loader 0.18.4 or newer. It is released under the MIT License and is open source, with its source code and issue tracker publicly available.

Key features

  1. Single-keypress splitting

    A bound key splits the hovered stack in one press, without opening a separate dialog.

  2. Amount entry

    The player types the number of items to split off, so partial stacks are set exactly rather than halved.

  3. Container support

    Splitting works in chests, barrels and other container screens as well as the player inventory.

  4. Configurable keybinds

    Each split action is bound to a key chosen in the config screen, opened with K, and the choices save automatically.

Compatibility

Latest build for each game version and loader.

1.21.111.0.2+mc1.21.11
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Use cases

Sorting storage

Players who keep mixed stacks in chests can divide a large stack into portions for separate slots.

Dividing supplies

Amounts can be set exactly when a stack has to be shared between inventories or containers.

Who it’s for: Players on Fabric 1.21.11 who handle large item stacks often and want a faster way to split them. Only the client needs the mod, so it can be installed on a single-player game or a client joining any server.

How it compares

Full comparison

Reload Key is a Fabric client mod for 1.21 – 1.21.7 under All rights reserved, so it is not open source and does not cover 1.21.11. Servermatica is open source under the MIT License and runs on both client and server for 1.21.11 – 26.2, so every player and the server need it. SpeedRunStats is open source under the Apache License 2.0 and is client-side only for 1.21.1.

ModLoadersGame versionsEnvironmentUpdated
Item SplitterFabric1.21.11Client-side only2026-03-10
Reload KeyFabric1.21 – 1.21.7Client-side only2025-07-09
ServermaticaFabric1.21.11 – 26.2Client and server2026-09-19
SpeedRunStatsFabric1.21.1Client-side only2026-06-18

Questions

Does Item Splitter need Fabric API?

No required dependency is listed for Fabric. No other dependency is named for this mod.

Does the server need Item Splitter installed?

No. Only the player's game needs it, and servers run without it.

Are the keybinds saved between sessions?

Yes. The config saves automatically, and bindings are set from the config screen opened with the K key.

In the catalog

Item Splitter is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Management mods8,016Fabric modsMods for 1.21.1119,862

Similar mods

Cherished Worlds1.12.2 – 26.3Default Options1.18 – 26.3Axiom1.20 – 26.3Resourcify1.8.9 – 26.3Rebind Narrator1.16.1 – 26.1.2Paxi1.19.2 – 26.1.2

Official listing

Owner
TheRealDP
Published
2026-03-10
Updated on Modrinth
2026-03-10
Facts verified
2026-10-15

Tags

Game mechanicsManagementUtility
Open on ModrinthCompare