Minecraft Java 1.21 Mods
Browse 125,952 free mods for Minecraft Java 1.21 — popular picks include MCSTP, Magical Fists, Undye-ing.
Step by step: How to install Minecraft Java mods & modpacks
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MCSTP
Rich game state telemetry addon for MCCTP. Broadcasts player stats, combat context, threat scanning, input state, screen info, and status effects over WebSocket every tick.
Magical Fists
In This Plugin Have 10 Types Of Fist With Their Own Magical Abilities🔥
Undye-ing
Adds a recipe that allows you to fully undye/bleach dyeable items like leather armor or bundles with a water bucket.
funny mobs
a texture pack that makes mobs funny
Dayum Bird
The 'Dayum' bird has arrived! Encounter this iconic, high-tech creature in the wild—but be careful, it guards rare treasures and doesn't take kindly to being hit.
Norbi's Simple tools
simple textures to tools in minecraft
Koko
Koko is a mod that allows you to create your own skills, their xp sources and effects to player.
Many Additions: Neo Edition
A simple Vanilla plus mod that adds brand new blocks, items, materials, equipment, and more.

TD mod
TD is a mod without a fixed foundation, ranging from fantasy to other fictional concepts
MazeRunners
Maze Runners is a competitive Minecraft Fabric mod that turns procedurally generated mazes into a full tournament-style minigame.
Hytale Model Loader
Allows the use of Hytale blockymodel files in mods or resource packs as well as blockyanim files in mods only
Swiftly
A smooth, optimized vanilla Minecraft experience with essential performance improvements.
The SSRM Create Modpack
The SSRM Modpack but with Create
Vanilla Archery
VA completely reimagines Minecraft's archery, adding 13+ bows and crossbows and other support items such as quivers.
VanillaCream
Tasty vanilla-styled Minecraft experience.
Dual Blades
This mods add new weapon into the game called "Dual Blades" What does have block and really fast attack speed

Xiaoklunar Shulker
Inventory shulker opening + overflow pickup vacuum that stores into carried shulkers.
SimplePunishments
Simple punishment plugin for medium sized servers!
JukeboxPack-Discs
Adds Lost of new songs / Replaces Discs with other songs some what related to minecraft. My personal favourites are The Bagel song and Hypixel, you'll have to check them out. Trust me its great.
Buriska's Oscilloscope
A new block - Oscilloscope that measures Redstone and FE power
DJO - DECIDE
Replaces Minecraft music discs with the album DECIDE by DJO, including custom titles and high-quality audio.
Harder Mode
A datapack that increase mob difficulty after entering the nether
srandomrtp
Random teleportation! Across different worlds!

Pac-Man Fruit
replaces golden carrots with the bonus fruit found in Pac-Man.
Another Items Dropped on Death don't Despawn Plugin
Makes items dropped by player death not despawn. Made specifically for a personal server of mine because I couldn't find one with the right version so don't expect much support
FuriusHunters
Th best Manhunt Plugin for Minecraft Spigot/Paper
Bigger Phantoms
Adds variation to the size of phantoms that spawn in your world.
Iplutt's World
A simple mod that adds a few biomes to the dimensions (currently only the end).
pile bunker
A fun excavator, with a different kind of fun than mass destruction.
AutoSort
A plugin for sorting your chests
PteroControl
Control your pterodactyl servers from ingame.
PanoHelper
A very small pack to help people make panoramas
Armadillo Totem
this changes the old boring totem texture to an armadillo
tincraft [LEGACY]
a mod about tech and automation
RevivalRpMods
A Minecraft 1.21.8 modpack for roleplay servers. Adds new biomes, dungeons, RPG skill trees, building blocks, and tech mods for survival and adventure.
Home Decor
This mod adds various decorative blocks.