Minecraft Java 1.21 Mods
Browse 12,086 free mods for Minecraft Java 1.21 — popular picks include MCookieClicker, MChallengeTimer, Hammer Editor.
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MCookieClicker
A fully configurable Cookie Clicker plugin with buildings, upgrades, particles, progression system, and optimized performance.
MChallengeTimer
A fully configurable challenge timer plugin for Minecraft with customizable settings, modern systems, and optimized performance.
Hammer Editor
A mod for creating maps, the mod is in active development.
mSurvival
A comprehensive, modular, and lightweight survival core that brings essential features like Home GUIs, Async RTP, and staff utilities into a single, high-performance package.
FCB
FCreativeBlock - Block NBT Creative saved items
Scripted Manhunt Helper
When the runner dies he respawns at the same place with the same health, hunger, and saturation
AtlasPin
AtlasPin is a modern, intuitive plugin for managing coordinates on a Minecraft server. It allows players and administrators to create, manage, and share pins using beautiful graphical interface templates and high performance.
AtmosphereCraft
This client mod pack adds atmosphere to the game.
Cobblemon Horizon : Modpack
Horizon Cobblemon Modpack is a custom Australian dedicated server modpack featuring expanded Cobblemon content, new Pokémon additions, immersive gameplay features, enhanced visuals, and carefully selected quality-of-life improvements for multiplayer advent
Unbound Performance
The ultimate client-side modpack. Features advanced NVIDIA optimization, enhanced privacy control, and cross-version server support.
Adachi Rei Copper Golems
Replaces Copper Golems with Adachi Rei (and friends). Requires the Entity Model Features mod or Optifine.
LogDeath
LogDeath is a lightweight Folia plugin that logs player deaths and lets players and admins view death history with fast async performance
ServerAnalytics
ServerAnalytics is a powerful, lightweight, and fully free analytics plugin for Minecraft servers, designed to help server owners understand player behavior, track progression, and optimize their gameplay experience like never before.
FrndaLag
A plugin that helps reduce lag by clearing ground items.
Vanilla GOOD Soup
A modpack based around a Vanilla experience
SolarWave modpack
This modpack is created for the SolarWave server. In it you will find various mods that make the game better
Slipstream
Ultra-fast, zero-allocation packet framework for Paper 1.21+. Coroutine-first, ProtocolLib-style API for modern Kotlin developers.
aintafk wobblemod
it randomly looks at blocks and looks back basically undetectabale for smps
Torium, QoL
Torium with Quality of Life mods!
ASPA
Advanced Server Performance Analysitcs
DBK-Undo-Recipes
Un-craft stairs, slabs, walls, and more back into full blocks! No more wasted resources.
LimonCore
LimonCore is a lightweight and optimized Paper plugin. It is used for server moderation and entertainment.
Leader Plugin
This mod adds a leadership plugin for minecraft servers.
GG Backups
A lightweight and reliable inventory backup system for your Minecraft server.
SentinelStaff
SentinelStaff is a lightweight, powerful admin utility plugin designed for modern Paper servers (1.21–1.21.x).Built for performance. Designed for control.
Recrafted Crafting
The Vanilla crafting, but recalculated. Now output results that match the input material quantities.
GillCombat
⚔️ The ultimate combat plugin — pure duels, zero interference, maximum performance.
Cxmmanderz Pack
Minecraft PvP texture pack designed to boost FPS, clear screen clutter with low fire and shields, and optimize visibility during intense combat.
Your Own Adventure
A simple adventure game that feels unique every time you enter it or create a world.
ItemSplitBugFix: ReForged
A fork of the “Item Split Bug Fix” mod, developed by Iwaliner for version 1.20.1, adapted for version 1.21.1
HeatSMP
A high-performance, hardcore survival plugin for PaperMC. Harness heat to unlock "unimaginable power," survive the extreme conditions of $100.0^\circ$ Meltdowns, and siphon energy from your rivals.
UltimateChunkLimiter
A Plugin that helps to Limit Entity per chunk. Auto Cleanup, Per Chunk Limit, Whitelist Entities, Tamed/Named Entity Option, Whitelist Worlds, & more...
![AFKSpawner | Prevent Players from AFK [discontinued]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/171707.webp)
AFKSpawner | Prevent Players from AFK [discontinued]
Boost your server's performance and keep your players active at all times!
Create Satisfactory Server
Create Satisfactory's server mod pack. Designed exclusively for servers, so you don't have to install client-side mods on your server for a cleaner, smoother experience.
TitanFall SMP
TitanFall SMP is an optimized multiplayer modpack centered on expansive world exploration, seamless performance, and advanced automation powered by the Create mod ecosystem.
Best login
Lightweight Paper/Bukkit 1.21.11 authentication plugin. Players can't move until logged in, with secure hashed password protection and zero-hassle setup.