Minecraft Java 1.21 Mods
Browse 126,758 free mods for Minecraft Java 1.21 — popular picks include Simple RTP, Authomatum, DarkGemCraft.
Step by step: How to install Minecraft Java mods & modpacks
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Simple RTP
A fully configurable RTP plugin for Paper with custom GUIs, worlds, teleport areas, cooldowns, sounds, and safe-location detection. Everything can be easily configured to fit your server.
Authomatum
A massive Minecraft modpack combining advanced automation, technology, magic, and an extreme endgame. Build factories, master arcane systems and ascend beyond vanilla limits.

DarkGemCraft
this mod add some new tools and some Functions dark pickaxe dark axe dark sword dark hoe dark shovel dark gem and dark shard
Buildineer
Adds a plethora of brand new building blocks to spice up your world!
Russia hotbar
replaces the standard hotbar with the Russian flag
nikothana's Cherry Tooltip
Changes the tooltip to be cherry themed. (that's it)
FarPets
pets
OutlawSMP Plugin
OutlawSMP is a unique Minecraft SMP focused on survival, progression, abilities, bounties, and player-driven gameplay. Players can earn money, collect bounties, unlock skills and perks, and compete to become one of the most powerful
Yellow Hitbox
Changes the hitbox color to yellow
Dark Blue Totem
Changes the eye color of the Totem of Undying to dark blue while keeping everything else completely vanilla.
Cooler netherite tools(gold)
I previously made a diamond variant. This is the golden variant.
Smooth Wool
Smooth Wool is a clean and smooth resource pack that gives every wool variant a softer, more polished look while keeping the classic Minecraft style.
Ranks and Badges for ur Server
This pack add 8 ranks lables and 7 badges for something
SilentFight
SilentFight automatically hides configured HUD elements (BossBar, Chat, Scoreboard, Tab List, etc.) during PvP combat to provide a clean, distraction-free fighting experience.
Sable Ragdolls Blacklist Loader
A simple datapack running the blacklist command for various mods: Scorched Guns, Cog Invaders, Razor Tyrant, Archaion, some Minecraft mobs. Feel Free to edit. Use a global datapack loader.

SuperFlatWorld
A datapack that adds a separate superflat dimension with eternal day — perfect for construction projects, farming, PvP arenas, or technical maps where you don’t need any extra terrain or day/night cycle.
Stable Horizon
Ultimate performance and endless Horizons.
Create: Just Creating
Welcome to Just Create Build what you want, break what you must, and try not to blow up the server. No pay-to-win, no shortcuts — just gears, chaos, and good people. Grab a wrench. Get to work.
BountyBoard | Player Bounty System | GUI, MySQL 1.21.x - 26.2.x
Players put a price on each other's heads. Stacked bounties, auto-bounties, anti-abuse, GUI, MySQL
[1.16-1.26.x] ScoreboardPlus ✦ Small · Flicker-Free · No Dependencies [FREE]
Flicker-free without ProtocolLib · animated · conditional lines · config error system
L-Bounty 1.19.4 - 26.x | Spigot • Paper • Purpur • Folia [FREE]
Modern, multi-currency bounty plugin for Paper, Spigot, Purpur and Folia.
Warrior Classes
High-performance RPG warrior classes plugin
Magne's Magnets
Adds customizable magnets that attract items.
ShutdownTimer
A lightweight server-side Fabric mod (plugin) to schedule automatic server shutdowns or restarts with customizable timers and chat notifications.
Shaderpack_KaiGuan
THE Toggle Shaders with Commands
Only ElliNet13
A mod that turns everything into ElliNet13
Toothed Golden Apple
This resource pack makes the golden apple look jagged—and nothing else.
Burger In MC
Edited Textures Bread - Has become a tasty Burger
Faithful Modern Creeper Retexture: Fresh Animations Version
The exact same as Faithful Modern Creeper Retexture except for use with Fresh Animations.
RainbowLeaves
Make your leaves coloured.
DK Brainrot
DK Brainrot is a Paper plugin that recreates the Roblox game "Steal a Brainrot", featuring 80+ creatures, spawn conveyors, protected bases, stealing, rebirth, mutations, global events, and much more.
Sun Crosshair
A simplistic sun shaped crosshair
Blocky Mod
this is a mod for my brother amber he made the characters featured in this mod and all rights too him

Metal ladder
Changes the texture of the standard ladder to a metal ladder.
Fast Gateway
Optimize the End Gateway shader to be around four times faster with minimal visual loss.
CooLCompass - ️️️Easy tracking player system!
A live player-tracking & configurable compass menu for your server!