Minecraft Java 1.21 Mods
Browse 126,829 free mods for Minecraft Java 1.21 — popular picks include Aefinn's craftable light blocks, moneyPON-VIP, QuantumCubes.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily

Aefinn's craftable light blocks
Recipe for light blocks that are normally creative mode only
moneyPON-VIP
money
QuantumCubes
Adds new special heads able to transform once into +100K different heads.
EnlightME
A simple datapack that makes you and your friends shine!
AaDCF
Actually a Decent Chat Filter
MineScape Combat
Combat Skills Based on Everyone's Favorite MMO!
ITo-SocialMedia
>> Easy-to-use tool for adding servers social media <<
GregoRail
Powerful rail management tools using codes for minecarts
Snom Betterified
Adds animations to the Cobblemon Snom and Frosmoth as well as adding the ability to put Snom on your shoulder, and Cosmetics for both.
Hilal Totem
Replaces the Totem of Undying with Hilal from Manifest
Cobblemon Better NPC
Replaces the vanilla trainer AI's random-mistake dial with four genuinely distinct difficulty tiers
Create: Dimensional Vaults
lets the player "enter" the vault to process items from within
Draxen's recorder
A lightweight Minecraft recording mod that captures smooth, high-quality gameplay with minimal performance impact, supporting lossless recording, high FPS, and streaming.
Rambo's Jump'n Dash
A simple mod adds two mechanics Double jump and Dash
Musa Purple PvP
PVP style Resource Pack With Minimal effects and Stunning visuals to give the most performance.
ModificationFFA Core
An all in one customizable FFA plugin with kits, combat, custom weapons, tokens, arenas, stats, pets, and more.
Kindly Components
Useful server-utility item components for Minecraft 1.21.1

FreshLoot
Is a player not entitled to his loot? Now, every player gets his own loot when opening a chest. Destroying a chest to prevent others from looting it is shameful.
Purple XP Bar
Changes the XP bar color to purple
NO Fire
Very Small Tiny Fire That Seem like It dont even exist
Red Durability
This texture pack shows durability on a red netherite set.
Fabric Brand Fix
Fixes the duplicate Fabric brand in the F3 debug screen.
Wally's Optimized
One Click, more fps, the best optimization in minecraft.
CraftViaTPA
A fast, lightweight and highly configurable teleport request plugin with /tpa, /tpahere, warmups, cooldowns, sounds and ingame settings.
Tiny Totem & Shield Resource Pack!
A lightweight Minecraft Java 1.21.6 resource pack that makes the Totem of Undying and Shield appear smaller, giving a cleaner look and better visibility during PvP. 🛡️✨

Editable Starter Pack
Editable Starter Pack 可编辑的新手礼包
Totem of Null
Paper plugin that repurposes the Totem of Undying (when enchanted with Mending) into a reusable utility item for relocating players via temporary, restricted Nether portals.
SimpleCombatLog – Advanced Combat Logging & PvP Control for Paper 1.19.3+
A simple combat plugin easy to configure with pvp detection of all types
Mekanism: Mass Storage
tiers of storage/muti type of block
Lily's Silver PvP Pack
My personal PvP pack shared to the world in a variety of different fun colors to choose from! (Silver)
Foliant
Server-to-website synchronization on Foliant minecraft server
Muted Pack
This texture pack adds clean ui, and ingame changes.
Nether Converter
A mod that lets you convert dimension coords to the opposite dimension coordinates.
Create : Harmony
Modpack focused on Create and their addons + Vanilla + content
Biome packages
ItemsAdder addon to add possibility to spread biomes
Citadel AC
Detects known hacked/cheat clients by their internal identifiers