Minecraft Java 1.21 Mods
Browse 22,192 free mods for Minecraft Java 1.21 — popular picks include Tithe, AccurateFPS, BountyUltimate.
Updated daily
Tithe
A Hardcore multiplayer mod in which death is a debt. The living can pay a tribute to bring back the fallen.
AccurateFPS
Makes the max fps slider increment by 1 instead of 10 and snap to common refresh rates.
BountyUltimate
This Plugin allows to set Bounties on other Players!
VioTrap
Viotrap – Traps, plates, skins and much more. The best open-source plugin.
PotionHud
A potionHud Mod Made for steamDecks. Works on pc aswell
EzCrafting
Custom crafting recipes for your server!
CleaveOre
A lightweight, tactical mining utility mod that completely changes how you harvest resources. Instead of destroying every block in sight, this mod allows you to cleanly extract precious materials while leaving the environment intact.
Random Item Jump
When you jump you are given a random item.
Headsteal SMP
This plugin makes it so player heads give special abilities
Peaceful Harvest
Peaceful Harvest is not about making things easier—it’s about making them possible.
Tome Imbuement
Create Quark Tomes in Illager Invasion's Imbuement Table
Pack of Cats
A datapack that allows players to be cats! Includes a lot of unique mechanics, items, and fun things to mess around with.
Artifacts and Bosses
This mod adds new gems that can be collected from 4 new bosses
RSCombatFireworkBlocker
This plugin prevents players from using fireworks to boost Elytra flight during combat, stopping them from flying away while fighting. It ensures players can't just fly away.

Chiselling
Simple Chiselling mod for getting items a new way! (and maybe riches too)
Share XP with Others
XP Share lets players safely share experience using XP bottles
Pim!
Pin Improvement Mod for the ImagineFun server
No Smelting Iron
Slow down progression on your server by making iron ingots unobtainable from smelting and crafting.

Sakura Phantoms
A lightweight, high-performance plugin that adds passive Phantoms to the End dimension.
TweakLite
TweakLite is a lightweight Fabric mod that provides a set of configurable client/server-side tweaks to improve gameplay experience.
NoBedRespawns
A simple plugin that disables bed respawn points while still allowing players to sleep in beds.

Craftable Uncraftable | More Advancements
Ever wanted more challanges. Then this datapack adds new advancements and crafting recepies for you
Deep Winter
Deep Winter is a mod that adds a post-apocalyptic winter theme.
Roleplay Bed Covers
Lets you change the color of your bed by placing a wool block on it
Vertical Dimensions
A plugin that connects worlds through the abyss or the sky
DismountEntityPlugin
🚏 Allows players to release entities and mobs from boats and minecarts without breaking them.
Bake│烘焙
Dough products need to be baked.│麵團製品需要經過烘烤。
TotemTweak
Transform totem mechanics - Make totems exclusive to strongholds with configurable drop rates!
No Aggressive Mobs
Removes almost all aggressive mobs and adds new crafts.
FRTrustSystem
The /trust and /friend system, designed to protect your server from griefers and warn about interactions with blocks and containers. (friends and trusted)
Danger Mod
Alerts you when any players that arent on your list enter your render distance. Add and remove teammates from your list to not be pinged if they are nearby.
CommandActions
A mod that allows you to do regular actions using commands
MLG Booster
Simple GUI allows you to levitate up at different levels!
Humble Home
Survival Datapack that overhauls early game progression.
NoDrowningDamage
Prevents player from getting drowning damage
FreezingWand
Gives players a wand to freeze water instantly.