The full guide

Bedrock BlockRandomizer

BlockRandomizer

A Minecraft Bedrock Edition addon that automatically shuffles blocks in your hotbar as you build. Perfect for creating natural-looking paths, walls, and structures with varied block palettes.

Features

  • Automatic Block Shuffling - Randomly swaps between blocks in your hotbar slots as you place them
  • Customizable Slot Range - Choose how many hotbar slots (1-9) to include in the randomizer
  • True Randomization - Duplicate blocks in multiple slots gives them higher placement weight
  • Auto-Refill - Automatically refills depleted hotbar slots from your inventory (Survival mode)
  • Quiet Mode - Option to disable feedback messages and sounds
  • Per-Player Settings - Each player has their own preferences that persist across sessions

Installation

  1. Download the .mcaddon file
  2. Double-click the file to import it into Minecraft
  3. Create a new world or edit an existing one
  4. Go to Add-Ons and activate BedrockBlockRandomizer under Behavior Packs

Commands

All commands work without cheats enabled:

CommandDescription
/blockrandomizer:toggleTurn BlockRandomizer on or off
/blockrandomizer:menuOpen the settings menu
/blockrandomizer:slots <1-9>Set how many hotbar slots to randomize
/blockrandomizer:statusShow current settings
/blockrandomizer:refillToggle auto-refill on or off

How to Use

  1. Fill your first few hotbar slots with the blocks you want to randomize between
  2. Run /blockrandomizer:toggle or use /blockrandomizer:menu to enable the addon
  3. Start building! Each block you place will randomly swap with another from your selected slots

Tips

  • For even distribution: Put one stack of each block type in separate slots
  • For weighted randomization: Put multiple stacks of the same block to increase its placement frequency
  • Slot 1 is the leftmost slot - slots are counted from left to right

Settings

Access the settings menu with /blockrandomizer:menu:

  • Enable BlockRandomizer - Turn the randomizer on or off
  • Hotbar Slots - Number of slots to include (counts from slot 1)
  • Auto-Refill - When a block type runs out, automatically grab more from your inventory
  • Quiet Mode - Disable all actionbar messages and sounds

Requirements

  • Minecraft Bedrock Edition 1.21.120 or higher

License

This addon is licensed under CC BY-NC-SA 4.0.

You are free to:

  • Share and redistribute the addon
  • Adapt and modify for personal use

Under the following terms:

  • Attribution - Credit the original author
  • NonCommercial - No commercial use
  • ShareAlike - Derivatives must use the same license

Author

Created by Rob 'myGen' Hall
Website: mygen.co.uk