ModsFinder

BlockMixer

by mistorvadysha

BlockMixer is a Fabric utility that lets a player bind several block slots to one hotbar selection and mix them while building.

FabricClient-side onlyMIT LicenseOpen source1.20 – 1.21.5

What it does

After a block is placed, BlockMixer picks a random block from the slots bound to it and switches the selection to that block, so a build can use a varied palette without manual swapping. Players can choose among several mixing modes and adjust the ratio each slot receives. Only the client needs the mod, and it is open source under the MIT License. It requires Cloth Config API, Fabric API and Mod Menu, and its single file targets 1.21.5.

Key features

  1. Automatic slot switching

    After a block is placed, the selection moves to another bound slot without any key press.

  2. Random slot choice

    Each placement picks one of the bound block slots at random, which varies the pattern of a build.

  3. Adjustable slot ratio

    The share of each bound slot can be set, so some blocks appear more often than others.

Compatibility

Latest build for each game version and loader.

1.21.51.0.1
1.20.61.0.1
1.20.51.0.1
1.20.41.0.1
1.20.31.0.1
1.20.21.0.1
1.20.11.0.1
1.201.0.1
ReleaseBetaAlphaNot available

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

Requirements

Dependencies declared by the latest file for each loader.

Required 3

Cloth Config APIConfiguration Library for Minecraft Mods
Required
Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required
Mod MenuAdds a mod menu to view the list of mods you have installed.
Required

How it compares

Full comparison

OnlyKeys is also client-side only and open source under the CC0 1.0 Universal license, but covers 1.20 – 1.21.6 instead of 1.21.5. Multi-QoL is an open source MIT-licensed Fabric mod for 1.21.1 that can run on a client or server, so it fits a different setup.

ModLoadersGame versionsEnvironmentUpdated
BlockMixerFabric1.20 – 1.21.5Client-side only2025-05-22
OnlyKeysFabric1.20 – 1.21.6Client-side only2025-08-22
Multi-QoLFabric1.21.1Client or server, optional2026-08-04

Questions

Does BlockMixer need Fabric API?

Yes. Cloth Config API, Fabric API and Mod Menu are all required and must be installed alongside it.

Is BlockMixer needed on a server?

No. Players add it to their own game, and a server needs no copy.

In the catalog

BlockMixer is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 15,307 mods support Minecraft 1.21.5.

Utility mods36,990Fabric modsMods for 1.21.515,307

Similar mods

Mod Menu1.14.4 – 26.3Reese's Sodium Options1.16.5 – 26.3Jade 🔍1.16.4 – 26.3Zoomify (Zoom)1.18 – 26.3FancyMenu1.12 – 26.3Indium1.16.5 – 1.21.1

Official listing

Owner
mistorvadysha
Published
2025-05-22
Updated on Modrinth
2025-05-22
Facts verified
2026-10-15

Tags

UtilityDecorationGame mechanicsManagement
Open on ModrinthCompare