BlockRandomizer
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
Randomized block drops on Paper 1.21.11. Each block type is assigned to a random block. All assignments can be reset using /reset.
⬇ Download on ModrinthBlockRandomizer
BlockRandomizer adds a new challenge to Minecraft: Every mined block is replaced with a random block.
Features
- Random block mapping when mining blocks
- Consistent mappings throughout a game session
/resetcommand to reset all mappings- Easy installation
- Optimized for Paper 1.21.11
- Developed with Java 21
How It Works
When a player mines a block, a random block type is assigned to that specific block type.
Example:
- Stone → Diamond Block
- Dirt → Glass
- Oak Log → Gold Block
The mapping remains stored until the randomizer is reset. This means the same block type will always result in the same random block during a session.
Using the command:
/reset
will clear all current mappings and generate new ones.
Commands
| Command | Description |
|---|---|
/reset |
Resets all block mappings |
Permissions
| Permission | Default |
|---|---|
blockrandomizer.reset |
OP |
Installation
- Download the latest release.
- Move the JAR file into your Paper server's
pluginsfolder. - Restart the server.
Requirements
- Paper 1.21.11
- Java 21
Support
Bugs or feature requests can be reported through the project's issue tracker.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as BlockRandomizer-1.0.jar — drop this file into the mods folder
- Download size: 5 KB
- Download link checked 4 Oct 2026 — working
These come from our own check of the pack file, not from the source page.