Minecraft Java 1.21 Mods
Browse 2,177 free mods for Minecraft Java 1.21 — popular picks include Project Infinity Tools, OneBlock [Helper], SLCore.
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Project Infinity Tools
A modular Minecraft expansion adding high-tier, rainbow-themed utility gear, including an all-in-one paxel and a custom-interfaced satchel for optimized inventory management.
![OneBlock [Helper]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/467949.webp)
OneBlock [Helper]
A refined upgrade to the OneBlock experience, this modpack enhances automation, resource management, and performance. It optimizes progression, minimizes repetition, and provides tools for improved efficiency without altering the core challenge.
SLCore
Designed to be lightweight and optimized, ensuring compatibility and fluidity even in demanding environments.
Preview Chest
This mod allows you to see the content of a chest or other containers by just looking at them.
Spears (MTP)
This is a mod that is part of the "More Tools Project" and add spears to the game.
Vanilla Modernized - NeoForge
Vanilla+ Minecraft modpack featuring exploration, enhanced world generation, building, farming, immersive progression, and optional Create automation — all with strong QoL and performance optimization.
Mob Farms
A simple mod enabling 1-block upgradable spawner, that directly yeild drops of various mobs.
NoRenderPlus
Allows you to stop rendering particles,overlays,world and entity
Foundaria Create SMP
Foundaria is a lightweight, NeoForge-powered Create Mod 6 pack for builders and tinkerers. Enjoy smooth performance, immersive automation, and creative freedom in Minecraft 1.20+. Perfect for solo and server play.
Queso Pack
Queso Pack is a QSMP 2-inspired modpack blending Create automation, overhauled exploration, and Farmer's Delight cooking with stunning visuals via Iris shaders and Distant Horizons — all optimised for smooth, social multiplayer fun.
Hook Infinity Engine Mod (26.2, 1.21.1) – Farm Infinite Tripwire Hooks
Hook Infinity Engine Mod adds a controlled tripwire hook duplication machine to your world. It works through a specific structure setup to give predictable results without breaking your world. The machine runs on its own once built and maintains smooth server performance. Features: Works in any direction without breaking the setup. Requires very few building […]
Catalytic Tweaks Mod (1.21.1) – Run Giant Machine Factories Without Lag
Catalytic Tweaks Mod patches performance issues and adds new settings for several popular tech and utility mods. It changes how these other mods work to stop lag, prevent crashes, and give you more control over your game. Every change is optional, so you only affect the specific mods you choose to play with. Features: KubeJS […]
Compact Void Miners Mod (1.21.1, 1.20.1) – Optimizes Resource Gathering
Compact Void Miners Mod optimizes resource gathering by providing an efficient solution for collecting ores and fluids. It eliminates the need for large structures and exploration by utilizing void miners and pumps. Advanced filtering options and mekanism upgrades offer enhanced control over collected materials. Efficient power usage ensures resourceful gameplay. Features: Compact design eliminating large […]
Better P2P Mod (1.21.1, 1.20.1) – Optimize Your Automation With BetterP2P For AE2
Better P2P Mod enhances point-to-point (P2P) network connections for Applied Energistics 2 (AE2) systems. This mod improves the standard P2P experience, allowing players to create more efficient and organized networks within AE2, ideal for complex automation setups. BetterP2P provides advanced management options, making it easier to maintain large networks without overwhelming the user. Features: Improved […]
Water Client Mod (1.21.1) – Clean & Powerful PvP Tools
Water Client Mod is a lightweight custom client for Minecraft designed to improve combat performance and overall gameplay experience. It combines powerful PvP tools with smart utility features. Features: Advanced Combat System:Kill Aura, Aim Assist, Auto Crystal for optimized PvP Smart Automation: Auto Totem, Auto Tool, Auto Sprint to reduce manual actions Enhanced Visuals: ESP, […]
Vegeance Client Mod (1.21.11) – Unlock Unstoppable Power in Every Battle
Vegeance Client Mod is a Minecraft PvP client focused on combat automation and combat optimization. The client provides various PvP modules such as Auto Crystal, smart weapon swapping, auto potion, and tools for optimizing crystal combat. It helps players improve combat efficiency, react faster, and maximize damage output in PvP. Features: Auto Crystal: Automatically places […]
Leminx Client Mod (1.21.4) – PvP Ghost Client for MineBlaze
Leminx Client Mod is a paid Minecraft ghost client designed mainly for PvP gameplay. This client focuses on combat automation, movement advantages, and visual tools. Features: Performance Smooth combat performance Low latency gameplay FPS optimization Lightweight client Combat Features Aura (automatic attacks) Trigger Bot HitBox expansion Auto Totem Auto Item Swap AntiBot protection No Friend […]