ShrinkRays Mod adds three new blocks into the game. The first block is the Growth Ray block, which has the ability to make any entity larger. The second block is the Shrink Ray block, which can shrink an entity to sizes smaller than a pixel of the 16 bit game resolution. And lastly, there is the Return Ray block which helps you turn back into your original self. All of these are redstone themed blocks that can be powered using redstone signals. Once a ray block is powered, its effects can be experienced by any entity that exists within the blockspace adjacent to the face of the ray block.
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Crafting Recipes:

Screenshots:
The Ray Blocks



The Shrink Ray






The Growth Ray






ShrinkRays Mod Download Links
For Minecraft 1.21.1, 1.21
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.6
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.4
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.2
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.1
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.3
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.2
Fabric version: Download from Server 1 – Download from Server 2
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as 200795.mcaddon
- Download size: 88 KB
- Download link checked 29 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.