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Minecraft Java 1.21 Mods

Browse 519 free mods for Minecraft Java 1.21 — popular picks include SimplyServers, Fatsan-Utilities-for-Server (FUS), OmniSuite.

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1.21

SimplyServers

This plugin aims to help all server owners with their struggle of finding plugins to add that can help improve the quality of life for most players, this plugin also has a customizable config.yml file for server owners to turn on and off certain settings

39downloads
F
1.21.11

Fatsan-Utilities-for-Server (FUS)

An essential plugin for servers. Providing economy, simple tpa, home, rtp and other essentials.

35downloads
O
1.21

OmniSuite

Homes, TPA, Random Teleport , Warps and many Utilities to make your Minecraft Server more Fun!

31downloads
Q
1.21.11

Quality of Life(DC)

Adds some quality of life features to improve our gaming experience!

21downloads
B
1.21

Brotkrumen

A waypoint system using graph theory

14downloads
SurvivalTweaks [1.21.6+]✨ Better vanilla mechanics ✅
1.21spigot

SurvivalTweaks [1.21.6+]✨ Better vanilla mechanics ✅

FREE! | Created to add some useful mechanics for useless items

1.3kdownloads
Cobblemon Realms Core Mod (1.21.1) – Trade Custom Currency and Send Money
1.21.1

Cobblemon Realms Core Mod (1.21.1) – Trade Custom Currency and Send Money

Cobblemon Realms Core Mod provides essential quality of life systems and foundation tools for Cobblemon gameplay. The mod adds internal mechanics, custom money items, and player accessories to make server management smooth and fun. It serves as a central hub for shared features across your world, giving you handy interfaces to track currency and trade […]

Pragmatic Apparatus Mod (1.21.1) – Automate Resource Mining and Fly in Survival
1.21.1

Pragmatic Apparatus Mod (1.21.1) – Automate Resource Mining and Fly in Survival

Pragmatic Apparatus Mod brings classic utility tech, creative flight items, and automation blocks back to your world. It recreates many popular mechanics from older utility mods from the ground up. You can build powerful quarries to mine resources automatically while exploring brand new dimensions. The mod also adds simple item sorting pipes, huge storage drums, […]

Tacz Recycling Mod (1.21.1, 1.20.1) – Realistic Gunplay with Fresh Firearm
1.21.1

Tacz Recycling Mod (1.21.1, 1.20.1) – Realistic Gunplay with Fresh Firearm

Tacz Recycling Mod extends Timeless and Classics Zero with adjusted weapon models, fresh animations, and realistic combat tweaks. It changes how firearms look and feel during fights. The mod updates the default weapon lineup to give guns a more authentic look while keeping the action simple and direct. You get refreshed visuals and shooting mechanics […]

Rewithered Mod (26.2, 1.21.1) – Arrows Of Decay
1.21.1

Rewithered Mod (26.2, 1.21.1) – Arrows Of Decay

Rewithered Mod adds Potions of Decay and Arrows of Decay that apply the Wither status effect, expanding brewing and ranged combat options. It also tweaks wither skeleton behavior and spawning to better integrate the decay mechanics, including biome- and structure-based spawn replacements, bow usage, decay arrow attacks, and adjusted drops. Features: Adds Potions of Decay […]

Better Client Mod (26.2, 1.21.1) – Performance And Visual Enhancements
1.21.1

Better Client Mod (26.2, 1.21.1) – Performance And Visual Enhancements

Better Client Mod introduces optimizations to reduce lag, improve rendering, and streamline the interface. Alongside performance boosts, it adds visual enhancements and utility options that make gameplay more comfortable without altering core mechanics. Features: Improves client performance with optimizations and reduced lag. Adds visual enhancements for smoother rendering and cleaner graphics. Provides quality‑of‑life tweaks to […]

TaCZ Tweaks Mod (1.21.1, 1.20.1) – Define Your Own Gun Combat
1.21.1

TaCZ Tweaks Mod (1.21.1, 1.20.1) – Define Your Own Gun Combat

TaCZ Tweaks Mod extends the Timeless and Classics Zero mod with a collection of optional tweaks and new features. This addon lets you customize many settings through an in-game menu. You can change gun mechanics, sounds, visual effects, and how it works with other mods. Features: Lets you shoot and reload your weapon while sprinting. […]

Tweaks Addon For MineColonies Mod (1.21.1, 1.20.1) – Improvements Colony Management
1.21.1

Tweaks Addon For MineColonies Mod (1.21.1, 1.20.1) – Improvements Colony Management

Tweaks Addon For MineColonies Mod is an addon for MineColonies that introduces various adjustments and improvements to enhance colony management, making gameplay more balanced and efficient. Features: Adjusts resource requirements and building mechanics. Enhances colony automation and management options. Ensures better integration with other mods. Custom ToolType. Custom Food Tag. Custom CraftingModule. Screenshots: Tweaks Addon […]

Mythic Lib Mod (1.21.11, 1.20.1) – Support Mythic Mods With This Handy Library
1.21.11

Mythic Lib Mod (1.21.11, 1.20.1) – Support Mythic Mods With This Handy Library

Mythic Lib Mod is a foundational library mod designed to support Mythic Mods and other Minecraft mods requiring advanced features. It provides a wide range of tools and utilities, making it easier for mod developers to implement complex mechanics while maintaining stability and compatibility across mods. Features: Customizable Stats and Attributes: Offers a flexible system […]

MaceCore Client Mod (26.1.2, 1.21.11) – Configurable Lock Assist And Tech Automation
1.21.11

MaceCore Client Mod (26.1.2, 1.21.11) – Configurable Lock Assist And Tech Automation

MaceCore Client Mod is a client-side utility mod centered on mace PvP mechanics. It focuses on automating or simplifying common “tech” actions (pearl catching, shield slams, swapping flows, midair setups) while keeping the whole feature set configurable. Features: Pearl catching support that works while aiming diagonally Shield slamming flow that disables a shield into a […]