Minecraft Java 1.21 Mods
Browse 126,187 free mods for Minecraft Java 1.21 — popular picks include Simple Trains, BetterCompat, Youtube's overlay.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
Simple Trains
A lightweight Minecraft plugin for creating fast-travel rail networks with train stations.
BetterCompat
Extend BetterCombat to work with popular mods that were previously incompatible.

Youtube's overlay
Youtube overlays and totem texture. Perfect for recording a Youtube video
No Crossbows
This mod removes every crossbow from Minecraft, so you can’t craft, find, or use them at all. You lose a major ranged weapon, making combat way more up-close and risky.
Creeper Nerf Plus
Reduces damage of creepers to half of vanilla, causes them to flee from players with torches which now emit light when held.
Blobfish - Hypixel Skyblock
Modpack for Hypixel Skyblock. Preconfigured, so you don't have to do any more tinkering.
Initiative Cobblemon
A Cobblemon-based modpack that includes improved vanilla functionalities and features, incorporating some characteristics of Pokémon video game progression.
NutritionZ plus | Cobblemon
This datapack aims to add NutritionZ values to the Cobblemon food items.
Mousify
New textures for PvP (Player vs Player). PvE (Player vs Entity) And Just overall survival it changes the tools and much more.
RickySHD's Vanilla Vision
A beautiful and optimized Vanilla experience — refined, alive and creators-ready.
Chunkpanel
Chunk Panel is a modern, web-based Minecraft server management panel designed to simplify server administration. Manage your server professionally through an intuitive browser interface without relying on command-line operations.
Movements And Things
A cool modpack by @vorxii made to improve vanilla minecraft through QOL features.
Vanilla-Salted
It’s the same Minecraft you love, just smoother, smarter, and a little more flavorful.
CraftCore Modpack (Without Bossbar)
The official CraftCore Modpack 2025, without the Bossbar Overlay
ManHuntPause
A addon fabric mod that helps with the Manhunt Datapack by Lprogrammer
SuperiorSkyBlock-Utils
This plugin adds many features in SuperiorSkyBlock which server owners want
IPWhitelister
A lightweight Paper/Spigot plugin (Minecraft 1.21–1.21.8) that restricts player logins by IP address, with full configurability and Discord webhook notifications.
CoreExpansion
CoreExpansion adds dynamic Minecraft mechanics like firework boosts and totem drops. Fully configurable, it enriches servers while staying true to the game's core.
RefreshLoot
A plugin for refreshing world contents item一个用于刷新世界内容器物品的插件
MasEnchantments
Enchantments that I ported from my Minecraft Server

Lemon Yellow Tooltip (Frame-only Monochrome)
Changes the Minecraft Tooltip to be Lemon Yellow (Frame-only Monochrome) – Part of the Pride Tooltips collection.
ShieldSMP plugin
Multi shields with effect when you hold it. The Plugin of the ShieldSMP in context of shields.
Wool and Fire
Wool and Fire is a small and chaotic Minecraft mod that adds weird and unexpected features!

Herbal
A datapack that adds crafting recipes for herbal brews to acompany the naturalRegeneration gamerule
⭐ MinecraftAI - Premium AI Assistant Plugin | 400+ Models | Multi-Provider Support | FREE
⭐ MinecraftAI - Premium AI Assistant Plugin | 400+ Models | Multi-Provider Support | FREE
CommandSigns-Reborn
CommandSigns-Reborn — Einfaches, sicheres und flexibles Plugin, um interaktive Befehlsschilder für d
ConicSpawn
A blazing-fast, lightweight spawn plugin with advanced optimization features.
AMGCore
⭐AMGCore⭐Essentials, Jails, Economy⭐
SentinelCore
Server Security
VtStats | ⭐ Advanced stats management system ⭐
You can customize, delete, or add values to a player's stats directly using commands.
Magnetic Tool
Adds one item - a Magnet. You can use it to attract any objects, but the more objects you attract, the weaker the attraction becomes
PlayerDrivenPolitics
Sistema politico guidato dai giocatori
Marked
Marked is a PvP-focused bounty plugin where players can place and claim bounties, with a hover-only GUI displaying real player skulls of the most wanted targets. It supports Vault rewards, anonymous bounties, and integrates cleanly with PlaceholderAPI.
CodellaCrates | [1.16-1.21] | MADE WITH CODELLA AI
SIMPLE CRATES PLUGIN | CUSTOM HOLOGRAMS | CUSTOM REWARDS | FULLY CONFIGURABLE
DP-ConsumeBox
DP-ConsumeBox is a customizable reward box plugin.
TickControl
A Simple Random Tick Control Plugin For Minecraft (Paper & Spigot)