Minecraft Java 1.21 Mods
Browse 3,671 free mods for Minecraft Java 1.21 — popular picks include Soulified, VengefulMobs, NMSC.
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Soulified
In the world of Dark, mercy is a myth, and every shadow hides death. Git gud, or die trying
VengefulMobs
Give passive mobs the ability to fight back and customize aggression!
NMSC
NMSC (No More Sniffers/Camels) is a very simple datapack that just about removes the existence of sniffers and camels.
UltimateHealthDisplay
Player and Mob health display plugin 6 different styles and fully configurable which style to use......
Slayer
Complete tasks for the Slayer Master, and spend Slayer Points! Supports MythicMobs
DZEconomy
A practical multi-currency economy plugin for Paper, Spigot, Folia, and Purpur with Money, MobCoins, Gems, LuckPerms multipliers, combat tagging, and SQLite/MySQL storage.
VillagerRefresher
Refresh your villagers' trades without breaking their workstations!
World Expansion
This mod upgraded vanilla biomes and adds new ones for a more interesting journey around the world! Update 1.0.0 - Savanna and Dark Forest
Deepcraft
A hardcore Minecraft mod with new ore, weapons, bosses, mobs, a unique dimension, haunting music, and forgotten secrets waiting to be uncovered.
Difficulty Death Scaler
The vanilla game is too hard for you? Don't install this mod. Each time you die, the game becomes harder.
Arrow Recovery
Lightweight and highly configurable Fabric mod that allows you to retrieve arrows from mobs after you kill them.
No Bee ❌
Disable Bee in Minecraft by preventing its spawning and removing any that appear in the world
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
Nice Wandering Trader Announcements
Sends a message to all players within reach when a Wandering Trader spawns.
Realistic Wildlife
Real ecosystems for Minecraft. Wolves pack-hunt, sheep alert their herd, foxes stalk at night, and populations balance naturally
Dominatus : Refinement
Aim for more RPG like with RNG and improve a combat implementation Monster Crit System
Realistic Fishing
Reel in live fish!

Blade Oil
Adds oils that can be applied to weapons, boosting damage against certain mobs
DMR: Natural Spawn
Makes Dragon Mounts Remastered breeds spawns "naturally"
Architect's Buddies - Cobblemon Shoulder Perks
Shoulder Perks are BACK! Tired of working alone? Now your shoulder Pokémon are (again) more than a pretty face, they are your co-workers!
Cobblemon Shuffled
Aims to fairly rebalance older and weaker Pokémon to either fit a stronger competitive niche better or for better usability in casual battles.
The Sweetland
This mod adds a new explorable dimension to the game, The Sweetland, a world where almost everything is made out of candy.
Better Call Fishing
New fishing system.
Flatuence Update
Players and Mobs now have the ability to pass gas.
No Bogged ❌
Disable Bogged in Minecraft by preventing its spawning and removing any that appear in the world
Build-Helper-Mod
Build Helper is a client-side Minecraft mod focused on making large-scale building faster, safer, and less repetitive. It combines shape-based building modes, blueprint workflows, mining/construction templates, and environment helpers into one toolset.
ClimaticEvents
Extreme weather events to add an extra layer of difficulty
RogueCraft Plus
An addon to the RogueCraft datapack! Adds new abilities, structures and a boss!
CobbleSpawnRegions
This mod adds region based custom cobblemon spawning
Wither Loot
Adds better custom loot dropped by the wither
Theosis
Plugin-ready RPG survival with loot, gems, bosses & biomes. Thesis-style modularity. Multilanguage Apotheosis-inspired
No Ravager ❌
Disable Ravager in Minecraft by preventing its spawning and removing any that appear in the world
Wild Wonders
A Beta mod that improves world generation and adventure!
Golem Nerf
Replaces iron dropped from golems with nuggets!
The Commando´s Clay
This is a Clay related mod, a overhaul of clay mechanics and adds some new resources, decorative blocks and golem mobs
Ravager & Carpenter - Build with Villagers
Improves Raid and Village Life !