Minecraft Java 1.21 Mods
Browse 128,886 free mods for Minecraft Java 1.21 — popular picks include Better Bonkus, Alternative End Rod, SimpleMimics.
Step by step: How to install Minecraft Java mods & modpacks
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Better Bonkus
A collection of performance mods for a Vanilla SMP
Alternative End Rod
An alternative model for the end rod
SimpleMimics
This Mod adds Mimics that can copy a players Skin, Nametag and Voice Via Simple Voice Chat, Ideal for Servers
All In One (PvP)
All In One is a highly customizable modpack made to help you get better with the help of many tweaks.
Armor trim effect
Give your armor trims a purpose! This plugin grants players potion effects when wearing a full matching set of trimmed armor.
ZKQ – Zombie King Quest (Boss Fight + Structures + Progression)
Adds a powerful Zombie King boss, custom structures, Frux ore progression, and epic weapons for adventure-focused survival gameplay.

Translucent Lava
simple mod which makes lava look like water
KH Thirst Bar
Adds a Thirst Bar/Temperature gauge to the actionbar. You control the difficulty. Walking, Running, Jumping, Swimming, Attacking, Shade, Weather, Elevation all effect the player.
Baked Mud Bricks
Just adds 2 cool blocks
Totem Expansion (Fabric)
A fabric port of Lemonszz's original 1.12 forge mod, which adds a variety of new totems and mechanics
ClimaticEvents
Extreme weather events to add an extra layer of difficulty
CoinMobs | Earn money & get heads!
Earn money by killing passive and aggressive mobs and dropping heads
Smithing Table Fix
Allows Bedrock (Geyser) and 1.20+ players to use smithing tables on 1.16.1-1.19.4 servers by adding a command for the smithing table.
PapaMods
The PotatOS server modpack
Food Expanded [NeoForged]
The Ultimate Food Mod adapted from Bedrock to Neoforge 1.21!
Time Loop Mod (aka. iForgotMyPills)
this is a mod that plays back whatever you did every 5 minutes. it works with the Mocap mod by mt1006 and is designed to execute commands for that.
Cobblemon SMP - Somake Server
A cobblemon roleplay/modpack/server that will provide the best experience ever seen before. || Um servidor/modpack/roleplay no cobblemon que vai proporcionar a melhor experiência jamais vista antes.
AuthControl
Simple name-based whitelist plugin with Discord integration
MapReflectionAPI (1.12-1.21)
An API to display custom images on maps!
SleepySMP Season 3
The modpack being used for the SleepySMP server - now featuring SEASON 3!!!
Rayquaza Animations [Cobblemon]
Gives custom animations to Rayquaza.
Purple Cobwebs
This Resource Pack makes your Cobwebs turn purple!
Bugrock
💀 Mocking the bugs of the Bedrock edition
Mobs Revenge
The mod adds new mobs, items, and tools with special properties.
Skyblock Classical
This modpack brings back a revived version of Skyblock we all remember
Gatekeeper
🛡️Advanced VPN & PROXY protection! ✅ Lightweight and highly Asynchronous!
Resource Boxes
Adds boxes with different resources that can be found in dungeons or crafted from new ores
Memory
Silently captures screenshots every five minutes so you can look back on your playthrough. Easily configurable.

Dark Green Tooltip (Monochrome)
Changes the Minecraft Tooltip to be Dark Green (Monochrome) – Part of the Pride Tooltips collection.
Create Wooded Copper
Adds some wood to the copper blocks, just like how the andesite casing wood shows up on a bunch of the andesite blocks.
Revenants
A relatively lightweight Modpack focused mainly on improving game features rather than adding new ones. 1.20.1/1.21.1
Ryzen's Necessary Unnecessary Additions
A modpack made for people who like optimizations, but defeat the point of it with a bunch of addons
dMOTD - 1.16.x - 1.21 - HEX COLORS
MOTD For your minecraft server!
Ender Sender
Ender Sender is a mod by Rasa Novum which gives players the power to refill their inventory as they place blocks. No need to go back-and-forth!
MicroPing
MicroPing is minimalist and modificated version of SpigotPing.
PvP/SMP Tweaks (Small Items)
PvP/SMP Overlay for the best Experience with Small Items