Minecraft Java 1.21 Mods
Browse 128,276 free mods for Minecraft Java 1.21 — popular picks include Engineer and Explore, Too Many Tag Viewers, CooldownLib.
Step by step: How to install Minecraft Java mods & modpacks
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Engineer and Explore
Engineer a moving base with Create Aeronautics and explore the worlds!
Too Many Tag Viewers
Have too many tag viewers in your modpack? This mod might be a solution.
CooldownLib
A lightweight Fabric library that makes adding cooldown systems to Minecraft mods simple. Create, manage, and customize cooldowns with an easy-to-use API. Simple cooldowns. Clean code.

Ultimate Guilds
A modern guilds plugin for Paper, Leaf, and Purpur servers with GUI, ranks, guild rating, bank, upgrades, applications, allies, and PlaceholderAPI support.
Beep's Mean Crystalline Resource Machine (BMCRM)
Yet another take on passive resource generation. Forge crystals and resonate them to obtain their spoils.
something. | Item Count Background Backport
mod that adds a subtle semi-transparent background behind item stack counts while preserving the vanilla look.
Magic Mining Laser Mod
This mod adds a laser, that is able to obliterate almost anything.
Enchanted Gapple Craft
Add a craft for Enchanted Golden Apple.
Polish mineral water
This mod adds polish mineral water from Ustroń. Warning this mod is completly in the polish language.
EasyEco | Best Economy
Economy

Create legacy copper
Restores copper to its original Create mod style before vanilla copper was added.
Playtime Toast
Instantly displays your current world playtime as a clean, native toast notification with a single keypress.
AntiJunk (Item Filter)
Stop picking up unwanted items like dirt or cobblestone! A highly customizable and user-friendly in-game GUI item filter. / Oyun içi arayüz sayesinde istemediğiniz eşyaları toplamayı engelleyen gelişmiş filtre modu!

Pixelmon Ore Borders
Colored ore borders for Pixelmon ores, inspired by Vanilla Tweaks.
Endless Villages
Every chunk is filled with villages, creating a unique survival experience focused on exploration and village-based gameplay so turn your Minecraft world into a place where only villages generate.
Tricky Trolls
This Mod Adds 2 Trolls To minecraft and custom armor and blocks all obtainable in survival!
qeegq's chili's!
This mod adds just a chili what did you expect
Kiquich Optimized
Boost your FPS and say goodbye to lag! Experience ultimate Minecraft smoothness with total optimization, while keeping the vanilla feel.
EchoMiner
A custom enchantment that automatically mines connected ore veins and highlights nearby ores with a glowing effect for a smoother and more rewarding mining experience.
Omega1312's Forge
Custom Name Skins for Tools! Made by Me!
Create Propulsion: Simulated RU (ru_ru)
Русский перевод локализации Create Propulsion: Simulated для NeoForge 1.21.1 (ru_ru).
CoordsClip
One press copies your coordinates to the system clipboard - as a ready-to-paste /tp command, or plain X Y Z for chat.
Farkle - Kingdom Come Delivrance
This project add a working Farkle Dice game inspired of Kingdom Come Delivrance
Performnes
Performance-focused Minecraft 1.21.1 modpack designed to boost FPS, reduce lag, speed up loading times, and improve overall gameplay stability. Perfect for low-end and high-end PCs, giving players a smoother, faster, and more optimized vanilla-style Minecr
Beatiful Performance
Beautiful Performance is a surgically tuned modpack upgrade designed for having the most optimized and best performance possible, while still having the best visuals ever !
mountflutes
A Minecraft mod that adds flutes to summon/unsummon your mounts, akin to Stardew Valley

Slot Steal
A lifesteal-style mod using inventory slots instead of hearts. Kill players to gain slots, lose slots when dying!
Rainforest - Vanilla Expanded
A mod that adds a vanilla friendly rainforest
AntiShulkerEС
Makes it impossible to put a shulker in ender chest / normal chest
Smart warnings
Smart Warnings is a lightweight utility mod that provides intelligent survival alerts without cluttering gameplay. Get notified when night falls or when your inventory is almost full, helping you stay focused on exploration and survival.
Tower of terror music discs
This mod adds every twilight zone tower of terror music discs to allow map makers to make even better immersive maps when rebuilding the Hollywood Tower Hotel. This project will probably receive updates, though unfrequent.
Low Fire Lite
Lower first-person fire without block edit
ReducedX-Anti Cheat
Professional Anti-Cheat plugin for Minecraft servers with advanced detection, punishment GUI, and full staff management system
Boat with Barrel
Change boat with chest into boat with barrel
A Roving Journey To Tellus
Explore five new Overworld biomes and the Forgotten Dimension. Find new wood variants, new ores and weapons!

Prime LO-FI Music
LO-FI Music in four Minecraft Music discs