Minecraft Java 1.21 Mods
Browse 21,935 free mods for Minecraft Java 1.21 — popular picks include Combat Unleashed, Donidin's Fun with Friends, XaeroPatcher.
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Combat Unleashed
Unleashes full potential of combat
Donidin's Fun with Friends
Donidin's Fun with Friends is a small quality-of-life mod that focuses entirely on multiplayer.
XaeroPatcher
Xaero's Minimap is a client-side mod. XaeroPatcher gives players more control over their own client configuration.
Throwable Maces
This datapack adds a throwable mace that destroys almost every block in it's path.
Dreamcatcher Origin
Origins all deserve a moment of rest.

Fly Tool
Allows the change of speed of flight in creative and spectator mode to cover greater distances in large maps.
Rules Are Mandatory
A highly customizable 1.20-26.2 Paper plugin that forces players to accept server rules before playing, using Java clickable chat/Bedrock Geyser API.
Combat Flair
Configurable combat visual effects

dupe_hack (April Fools)
Adds minecraft:dupe_hack from the April Fools 'Voting Update', with some changes.
notpanimations
Removes ender pearl teleport interpolation for clearer PvP positioning.
CasinoX Mod
The casino mod for Minecraft. The fun. The TMM.
Tick Film
Animate time effectively and conveniently!
Spawn-Delay
Spawn Delay is a Minecraft mod that adds a customizable delay (timer) before a player can fully respawn after dying.
Manuals
a mod that locks some utility block behind manuals
Claimo
Voucher / code redemption plugin for PaperMC 1.21.1-26.2. Players redeem codes with a configurable command.

Scoreboard ID
This project generate a 9-digit id for each player.
Klusiaaa's Admin Panel
This Project Adds An admin panel with time, weather, gamemode swapper and item giver
Duckzi's Opossums
This project adds Opossums to your minecraft world!
Viral Mods
This is a mod I made for a YouTube video that is a recreation of 7 viral minecraft mods
Anti Drain
A plugin that prevents players from draining freshly placed water sources belonging to other players.
Suspicious Sand & Gravel Crafting
A new crafting recipe is added for both of Sand and Gravel Suspicious variants.
slime ++
Slime blocks are now upgradeable!
Aegis Combat
Stop combat leavers! Automatically drops player loot on logout during combat and prevents command abuse.
KillCredits+
This mod adds kill credits for more specific situations!
Dreamcraft Networks Custom Music
This makes it possible for users to upload music to my website and then get the music in the game as music discs.
KeepPotion at Death
It makes it so if you die you keep all of your potion effects
QAL
QAL is a Lib and Tag mod for other Quim Related mods
TheHandOKill
Small mod adds the iconic "space erasure" sound that plays every time you kill a mob with a single hit
Web's Node Library
A lightweight node-based GUI library for NeoForge 1.21.1. Features visual data flow and infinite canvas.
Weird_Update
This mod is Intense and weird...
ChunkMix
Every chunk - New biome! Spice up your world!
CrystallAdmin
This plugin adds extensive capabilities for server administration.
Redundant Items
Removes redundant items to improve simplicity and reduce inventory clutter with all changes toggleable in the config
Dunac's Copper Rails
A mod that revitalizes rail travel: copper powered rails are cheaper and more plentiful, while gold powered rails are much faster.

Head of Exit
When a player leaves the game, a head appears in his position; by moving it, you can move the position where the player will appear when entering the world.
Version Builder
Build the perfect minecraft version for you! Make a version using only your favorite features from older and newer versions.