Minecraft Java 1.21 Mods
Browse 3,322 free mods for Minecraft Java 1.21 — popular picks include Bucket-less, Move Spawners with Minecarts! (SpawnerCart), Create: Kinetic Lens.
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Bucket-less
An alternative to iron buckets.
Move Spawners with Minecarts! (SpawnerCart)
Move Spawners with Minecarts since 1.17! Features in-game settings to fit your worlds.
Create: Kinetic Lens
Inspect a Create kinetic network's stress breakdown by right-clicking any Stressometer.

PaperStats
A plugin for paper servers adding ram-bar and tps-bar and some other features helping you keep track of the lag!
MCHeli [MODERN PORT]
A port of EMB4's famous MCHeli mod to Minecraft NeoForge 1.21.1
Sightline
View your projectiles paths before shooting them.
Stone++
A simple lil addon that adds new ores, tools, and blocks.
KillrewardsX
A simple plugin for give players rewards when they kill other players
EzCraftables
EZ Craftables adds balanced crafting recipes for rare items like Elytra, Trident, Totem, Enchanted Apple, Name Tag, and Horse Armor.
ZLDiscord
ZLDiscord — Minecraft plugin with Discord bot integration. Account linking, custom commands, embeds, LongPoll, LuckPerms sync, reaction roles, and cross-server support. Java 17+ | MC 1.16.5 - 1.21.x
EpicJoinMessages
EpicJoinMessages is a customizable Minecraft plugin that shows unique join and leave messages with sounds, effects, and GUI selection for each player.
EnchantsPro
EnchantsPro is a high-performance engine designed to expand Minecraft's mechanics while maintaining the integrity of the vanilla experience.
Default Server
Allow your playets to choose a default player which they will be teleported on join.
ProtectedAreaServer
Define and enforce customizable protected zones in Minecraft with automated rule enforcement and player-specific exceptions.

SweetFlight
A daily flight time/energy manager to limit player flying ability.
J.A.R.V.I.S. - The Ultimate AI Assistant
A sleek, Jarvis-themed assistant for Minecraft. Retrieve items, toggle flight, and control the weather using natural English commands and immersive sound effects.
yafuce's Nerfed Ender Chests
A simple fabric server side mod to rebalance the overpowered Ender Chest.
Guardian's Uncraft Plugin
Reverses vanilla and custom crafting recipes
Friends 2 Config
This Project adds new items, Commands, Playtime_limiter and more things.
Die Seltensten Dinge Suchen
A Minecraft Paper plugin to track and celebrate the rarest items and events in the game — inspired by BastiGHG. "DIE SELTENSTEN DINGE IN MINECRAFT FINDEN"
Jackie's Economy Mod
A Mod Adding Economy Supporting Items and Blocks! Always gonna have the future of economy!
CustomisableSilkTouch
Expands Silk Touch functionality with customizable block mining.
Ingame Mod Manager
Search, view, and download compatible Modrinth mods directly inside Minecraft.
Drone-Kamikaze
Plugin for a kamikaze strike drone
SimpleTreeCutter
TreeCutter is a lightweight and configurable Minecraft plugin that lets players cut down entire natural trees instantly by sneaking and breaking the bottom log.
MossGarden
Seven new earth-tone moss colors for Happywallpainting, perfect for natural-themed creations.
Mechanism
animated rotational power and machines, without mods or resource packs. inspired by Create mod and other technical/mechanical mods
hClans
Configurable clan system with invites, roles, permissions, levels, experience, PlaceholderAPI, SQLite/MySQL storage, visual clan creator and addon API.
Heartcore Mode
A Gamemode easier than Hardcore but harder than Survival. Ten Lives, lose a heart on death. Enjoy! Icon was originally made in Icons8 but then altered by me.
BlockPlacerBreakerFeaturePatch
A patch to Block Breaker & Block Placer adding small tweaks I think are important
Create:Northstar-Chemistry
An addon that expands Northstar with new chemicals and industrial processing.
Repeat
Repeat, a simple and lightweight plugin that automatically sends a custom message at regular intervals to your server.
Red Wastes
This data pack adds a new diamond, a story, and new game mechanics.
TimeSteal
Time is the ultimate resource. Steal it, trade it, or run out and it’s game over.
Contraptions o' Plenty
A Minecraft Datapack that adds in (5) Brand New redstone components!
Redwork
Redstone automation mod