Minecraft Java 1.21 Mods
Browse 133,047 free mods for Minecraft Java 1.21 — popular picks include JRules, No Upgrade template, minecraft revised.
Step by step: How to install Minecraft Java mods & modpacks
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JRules
A plugin for managing and displaying server rules in Minecraft.
No Upgrade template
No upgrade template found in bastion.
minecraft revised
A revision of the vanilla experience: Performance / Vanilla-Like / Visual Overhaul / Gameplay Extensions
Budding Amethyst Border
Adds intensity and a border around budding amethyst, making it much easier to distinguish from regular amethyst!
Sachen
Adds useful decoration blocks and full color blocks. + Random things (Sachen)
Bell totem pop sound
A bell sound effect when popping a totem
Ore Generation Disabler
Disables Overworld ore generation using a configurable block tag
Five Nights at Freddy's Additions
Adds Stylized FNAF to your world
Lucky Blocks Multiplayer!
Lucky Blocks, Adventure, Multiplayer, Mini game
Pheins Legendary weapons
Legendary and overpowered weapons. (By me ofc) AND ITS CURRENTLY VERY BUGGY, WHEN ONE FEATURE WORKS THE OTHERS ALL BREAK!!!!!
(BP's) Blocky Font
A cute blocky font inspired by the original to give a more cubic / minecrafty feel :)
Astryx
Adventure, beauty, performance
A MAFIA SMP
You can expect medieval settings from this project, allowing you to immerse yourself in an ancient world filled with magic, architecture. Role-playing style: do jobs, take baths, and eat properly.re, and everything that was great about the medieval era!
Trade Market for WynnCraft
Global player-to-player marketplace. List items for sale, negotiate with buyers via built-in chat, and make trades across servers.
Create VC
An overly modded set that still feels vanilla plus, with a mod pack that grows all the time, and free imagination, all the time.

teha-anticheat
Simple Hack Scanner Minecraft Mod
Skyblock Coin Tracker
Tracks profits for Skyblock with a timer and profit per hour. Emulates VolcAddons CoinTracker.
FarSight | LOD
FarSight is built to make the world visible much farther away while keeping the game smooth and playable.
Wildstead
Wildstead is a Vanilla+ Fabric 1.21.1 modpack focused on immersive farming, enhanced world generation, village expansion, and balanced survival progression. A cozy, performance-optimized experience designed for long-term survival gameplay.
Creator's Delight 3
Creator's Delight 3 is a smaller Create-focused modpack. Including mods such as Farmer's Delight, Supplementaries, etc.
PresenceAPI
This mod monitors player join and leave events and dispatches configurable HTTP requests with player data.
ATO - All The Ores BDCraft
BDCraft (originally by Sphax) patch specifically created for the All The Ores mod in 512x - 32x!
LagDetector
LagDetector is a Plugin, that allows you to find Lagmachines, oder Farms that could create Lags.
Worker Simulator
Work your way to becoming the richest person standing.
Itemagnetic
Make items around you smoothly magnet to you
Easy Charcoal Ore
add Charcoal Ore to your game
Jagrav Optimized [Forge]
A fork of Jagrav Optimized for Forge, This is a lightweight optimization modpack with crazy optimization and fun gameplay
hit counter
Counts the amount of hits and damage you deal and that was dealt to you in a fully customizable UI text field.
SG Shulkerbox
A mod to show a preview of the content of a shulker with a customizable keybind
Polym
Polym is a mod that serves the purpose of solving currency issues in the server
Bookkeeping for Villager Coin (Receipts & Ledgers)
Adds Bookkeeping items, like Receipts and Ledgers, to Villager Coin to track financial records.
DeckCraft Nexus
DeckCraft Nexus - An optimized Minecraft modpack for the Steam Deck! Experience smooth gameplay with powerful mods, perfect controls and maximum performance on the go.
PMB For Fabric
Premier Minecraft Baseball official modpack for Fabric
wheeeeeeeBONK
A resource pack which makes sounds for fireworks, wind charges and the mace sound extra spicy (basically they just say WHEEEE and BONK)
Pickup Budding Amethyst
Lets Players Pick Up Budding Amethysts With A Silk Touch Pickaxe.
LodestoneHomes
A Minecraft plugin that lets players set and manage homes using lodestones.