Minecraft Java 1.21 Mods
Browse 9 free mods for Minecraft Java 1.21 — popular picks include Excessive Utilities, Modernized Mekanism, Extra Utilities: Reutilized.
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Excessive Utilities
A modern remake of Extra Utilities 1 and 2!

Modernized Mekanism
A resource pack which fixes and improves Mekanism sprites.
Extra Utilities: Reutilized
A modern remake of the old-but-gold mod "Extra Utilities 2" by RWTema.
Bedrock Pattern Finder
A fast, client-side Fabric utility mod that calculates absolute world coordinates by matching bedrock floor patterns using modern 1.18+ generation math.
MI Programmer Art
make some elements of Modern Industrialization have a similar appearance to Programmer Art
Rich Modern Client Mod (1.21.11) – Powerful Modules for Anarchy, 2b2t Servers
Rich Modern Client Mod is a client for Minecraft designed to enhance PvP and anarchy-style gameplay. It offers customizable modules focused on combat optimization, automation, movement support, smart combat assistance, survival utilities. Features: Combat Aura (KillAura) – Automatically attacks nearby targets TriggerBot – Attacks when crosshair is on target AutoTotem – Automatically switches Totem of […]
Create Train Utilities Mod (1.21.1, 1.20.1) – Build Modern Train Stations
Create Train Utilities Mod adds new building pieces for anyone who loves making trains with the Create mod. You can build with custom sliding doors that have realistic opening and closing sounds. The mod also gives you special platform blocks to make your train stations look perfect. These new doors can even close automatically, and […]
MI Tweaks Mod (1.21.1, 1.20.4) – Improve And Balance Modern Industrialization
MI Tweaks Mod is a utility mod designed to enhance the Modern Industrialization (MI) mod by adding small tweaks and quality-of-life improvements. It focuses on refining gameplay mechanics, balancing features, and improving automation efficiency, making it a useful addition for players using MI in their modpacks. Features: Tweaks and balances mechanics from Modern Industrialization. Adds […]
BCLib: Remastered
BCLib Remastered is a powerful core library and API for Minecraft Fabric 1.21.1. It provides essential shared utilities, rendering tools, custom configs, and procedural models for BetterEnd and BetterNether. Specially optimized for modern modpacks!