Minecraft Java 1.21 Mods
Browse 126,497 free mods for Minecraft Java 1.21 — popular picks include Terder's Potato Shader, Realistic Farmland, Epic Fight - Give Me a Dual Greatsword.
Step by step: How to install Minecraft Java mods & modpacks
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Terder's Potato Shader
A lightweight, optimized shader designed specifically for low-end and potato PCs.
Realistic Farmland
Farmland now consumes water and spreads it's moisture!
Epic Fight - Give Me a Dual Greatsword
Allows you to use the "Epic Fight - Dual Greatsword By Reascer" moveset in Epic Fight 1.20.1 in the version of Epic Fight where it is incompatible.
Girlfriend Totem of Undying
The Girlfriend Totem resource pack transforms Minecraft's totem of undying into a Girlfriend character, offering players a visually engaging and emotionally supportive companion for their adventures.
There's something in the caves
A mod that adds a dangerous mob in the Caves
Simple Warps
The simplest /warp plugin ever.
Black & White Totem of Undying
Dark & White Totem customizes the Totem of Undying in Minecraft with a modern, monochrome design, enhancing the visual appeal while maintaining functionality.
Buildcraft-Legacy
A port of buildcraft with new textures, new features and a feeling of nostalgia
Wheather Physics (Wind, Sails & Tornadoes)
Compatibility bridge between Sable and Weather2
Show Your Identity
Show your support for the LGBTQ+ community and present your identity by displaying your pronouns and a pride flag next to your name.
Shifting's Escape From Tarkraft
Modern weapons. Tactical gear. A high-stakes multiplayer extraction shooter inside Minecraft.
Izmaost's Animated Flora
Adds variants and animation to the flowers in Minecraft
Helpful PvP Pack
Original Minecraft look with 40+ quality of life features, pvp focused improvements, bug fixes, and subtle changes for a smoother, more enjoyable vanilla experience.
X3 - Pixel Realism 64x
Detailed pixel-style texturepack
The Shuffle Cannon
With the Shuffle Cannon, you can select a set of blocks and place them randomly with a single click, making it easier than ever to create textured builds, natural landscapes, or chaotic designs.
SimpleCalc
A mod that adds a Calculator to Minecraft
Custom Chest Menus
A mod that allows servers to create custom chest menus like seen in plugin servers.
ZxMenus
ZxMenus is a lightweight and powerful GUI menu plugin inspired by DeluxeMenus, featuring simple YAML configuration, custom commands, and full PlaceholderAPI support.
Create Nuclear Tech
Create nuclear tech is port hbm ntm on minecraft 1.21.1 but with create mod base

Dead Reckoning
Displays a compass ribbon in the HUD with Surveyor map markers.
HSDS Eye Balm
B站著名UP主黑山大叔的護眼材質包。An eye-friendly resource pack crafted by HSDS, a popular Bilibili content creator.
Traversable Leaves [NeoForge]
Makes Leaves traversable, allowing you to walk and climb through them
Server-side modpack
A server-side vanilla modpack that adds lots of performance mods, capes, and even wavey ones!
[ARCHIVED] OptiSodium
Lightweight mod collection for Minecraft focused on maximum performance and stability.
Cave Additions
A Cave improvement mod
Level Z - Elemental Wizards
A LevelZ Addon for the Elemental Wizards mod.
TP-Core
This Data Pack is a library for projects published by ThePjotyr.
CreateCustomCommands for Neoforge
A port from the Create Custom Commands mod to the 1.21.1 Version. (also from Forge to Neoforge). Credits to Shinjoy991 for the Original work
TaCZ Controlify Compatibility Forge/Neoforge
Full controller support bridge for Timeless and Classics Zero (TaCZ) using Controlify (Forge 1.20.1)
PlayTime » 1.17 - 1.21.11
Track players playtime, reward them for it, & easily see the top playtimes.

Green Enchantment Glint
Makes the enchantment glint green.
More Affordable Than Ever - Never Too Expensive
Removes the anvil's experience cost cap
Simple SetHome Commands
Adds /sethome and /home without needing OP
Monster of the Night Skies
What Mob B always should have been.
0,5 HP
If you fall from any height, you will have at least half your health left.
Vanilla modpack
This is a collection of modifications that expands and improves the gaming experience without significant changes to the game mechanics. It is designed to be played on vanilla servers or in single player mode.