Minecraft Java 1.21 Mods
Browse 129,968 free mods for Minecraft Java 1.21 — popular picks include +Immersive Vanilla, OptiFrame, VoidProtectionLite (1.19.4 - 26.2).
Step by step: How to install Minecraft Java mods & modpacks
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+Immersive Vanilla
No new items. No new biomes. No new dimensions. Just the Minecraft you know, evolved into a seamless, immersive, and living experience.
OptiFrame
The Most Optimized FPS Boost Pack (Max perfomance)
VoidProtectionLite (1.19.4 - 26.2)
A void protection plugin
Ghast Egg
New ghast egg!!!
MultiblockEngine
An advanced multi-block structure system
Mojav Optimised
This modpack is designed to supercharge Minecraft performance on Fabric, improve framerate stability, reduce lag, and offer useful quality-of-life enhancements — especially on tougher worlds with lots of entities, redstone, or visual load.
Hasi's Mansion
Based on the "Luigi's Mansion" series as a fan mod
To Adventure
Explore new custom biomes, upgrade your skills, and battle unique monsters in your journey — your adventure begins here!
Ping Like R2
Allow players to ping in Minecraft just like in Risk of Rain 2.
ForbiddenChest
Do not allow players to put specified items into chest types.
GameJuice
GameJuice is a client-side mod dedicated to the concept of "Game Juice" — the idea that every interaction should feel responsive, weighty, and satisfying.
Natural Uranium
This mod adds uranium to minecraft
Gilded Calcite
This mod adds a new block called Gilded Calcite.
G1axWorldGenerator - Professional World Generation Plugin
Elevate your server's terrain generation with G1axWorldGenerator!
BossBarTools
A simple and configurable Fabric mod for Minecraft that allows you to hide boss bars completely or toggle their visibility on demand
Blockcrafted Fusion
Blockcrafted Fusion is a resource pack that merges the best of several popular packs to deliver a richer visual experience — while staying true to Minecraft’s original art style.
Easy Recipe
Adds alternative and/or utility recipes, inspired by the Quark mod.
DeepslateCutter
Cut 'raw deepslate' into all 'cobbled deepslate' recipes in the stonecutter.
Worldspawn Y-Level Fix
A server-side mod that fixes players respawning at the top of the world instead of at the normal worldspawn
Robot Warden
Turns the Warden into a Scary Robot that is also kinda Funny?
Mint Green Tooltip (Frame-only Monochrome)
Changes the Minecraft Tooltip to be Mint Green (Frame-only Monochrome) – Part of the Pride Tooltips collection.
Transgender Pride Flag Tooltip (Frame-only Tricolor)
Changes the Minecraft Tooltip to a Transgender Pride Flag (Frame-only Tricolor) – Part of the Pride Tooltips collection.
SaveAndExit
SaveAndExit is a plugin for safely restarting a server with backups and maintenance mode.
Advanced Datapack Mod
此mod旨在扩展数据包功能，目前处于早期开发阶段。 不要在正常游戏期间使用此模组。它可能会导致崩溃甚至坏档！ This mod is designed to extend datapack functionality and is currently in early development. Do not use this mod during regular gameplay. It may cause crashes or even corrupt your world!
Axolotof Advancements
A little more advancements to spice up your day!
Sugar doubles
A recreation of the datapack used in NewKiddo’s “sugar doubles” series
ZLDiscord
ZLDiscord — Minecraft plugin with Discord bot integration. Account linking, custom commands, embeds, LongPoll, LuckPerms sync, reaction roles, and cross-server support. Java 17+ | MC 1.16.5 - 1.21.x
Blaze-ing Fast
A modpack that aims to load everything blazing fast, with startup, to world, to save and exit, to desktop, in less than even 25s
See through glass
This pack allows beeter vision when looking through glass.Its removes the unnecessary textures for better vision. :D
Opila Moa - For The Aether Mod
Retextures Black Moa, Pink Moa, or Halcian Pink Moa to look like Opila Bird from Garten of BanBan
Re-Ghast
32x32 density ghast backport from 1.21.6
HardcoreBan-Revived
A hardcore ban mod for fabric servers, based on banhammer.
FindBuddy
Locate your Buddy in the Minecraft Server
HookedSpear
Resource pack that turns a trident into a spear with a hook
Mystic Beacon
The texture and appearance of the beacon have been changed, giving it a mystical look. The design is based on the "Arcle's Medieval Containers" texture pack, giving it a fresher feel.
FastArena - Modern Arena Reset
FastArena provides fast, lag-free, and fully automated arena resets