
AntiCracker
A Fabric mod that scrambles the loot table seeds used by chests in various structures using a hash of the Minecraft world seed, making loot-table-based…
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AntiCracker
This mod prevents the cracking of world seeds in Minecraft speedruns, so runners don't get a unfair advantage by figuring out the seed of their world in advance.
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AntiCracker
Normal Version
A fabric mod that scrambles the loot table seeds used by chests in various structures using a hash of the Minecraft world seed, making loot-table-based seedcracking algorithms take infeasibly long.
While the mod affects loot table seeding, it does not affect the loot tables themselves, nor other aspects of Minecraft world generation.

AntiCracker-S
Advanced Version
A stronger, more invasive version of the standard AntiCracker Fabric mod.
Scrambles all loot table seeds of chests in various structures, as well as the generation of structure positions, structure layouts, structure decoration, features, world carvers, and end pillars.
This version effectively disables all potential seedcracking methods I'm aware of, at the cost of limited parity between the unmodified and modified version of Minecraft (the only unaffected aspects of world generation are biomes and terrain).

Credits
- Kris | Creator / Coder
- debianer | Maintaining Modrinth Page
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.16.1, 1.16.2, 1.16.3
- 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 anticracker-s-1.2.0+MC1.16.1.jar — drop this file into the mods folder
- Download size: 21 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.