Minecraft Java 1.21 Mods
Browse 125,543 free mods for Minecraft Java 1.21 — popular picks include Mediumcore datapack port, CinematicManager, pvpsoundfilter.
Step by step: How to install Minecraft Java mods & modpacks
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Mediumcore datapack port
Vanilla unofficial datapack port of AlexModGuy's Mediumcore mod: if you die, you lose one heart
CinematicManager
The Ultimate Cinematic Plugin
pvpsoundfilter
Отключает все звуки, кроме звуков противника и ваших, очень удобно на FFA | Mutes all sounds except for those made by you and your opponents. Highly effective for FFA
KeepBody
KeepBody is a plugin that prevents players from disappearing when they log out.(Rust Like)

N_lib
This project adds library functions to Minecraft to easily create advanced datapacks like mods. We now have discord server: https://discord.gg/xTNrJafs89 <- unlimited link. Datapack is modular u can delete something and it will not stop working
DynamicAPI
Create the PlaceholderAPI placeholders you never found. Custom, quickly and easily!
Astra's Powdered Snow Outlines
A Resource Pack That Adds Blue Borders Around Powdered Snow to Make It Harder to Fall in Powdered Snow
Leo16x pack
golden apples diamond sword netherite sword diamond spear netherite spear ender pearls
Teleport Spyglass
Sneak + Use Teleport Spyglass to instantly teleport you and your animals back to your bed.
AccessSaves
This mod adds a button that opens your world saves folder.
Villagers Extra Professions
Villager Extra Professions is a compatibility resource pack that adapts the professions from More Villagers: Re-employed to work with the villager models from Villagers [Male and Female].
Everything Snowy
Makes EVERY block snowy like the Grass Block when a Snow layer is on top of it.
SnowGO Pack - Refined
The Minecraft Modpack that includes much of the Create Mod and its addons, incredible terrain, and a huge potential for
Demons' Den Sillies
Just a silly modpack with focus on ProtoManly's Weather and Create Mods. Made for my followers and server.
SolarityChat
The ultimate all-in-one chat suite for 1.21+. Features RGB MiniMessage formatting, Discord webhooks, smart spam filters, and native LiteBans integration for Paper & Folia.
DoughUtils
A plugin for all Doughmination works
SpaceMouse Controller
A simple Mod, which allows you to control the game using a 3dConnexion SpaceMouse.
EcoManager
A high-performance, lightweight, and dupe-safe economy manager for modern Minecraft servers. Supports PlaceholderAPI and custom formatting.
Wynnic Friends
A small modpack made to play on the Wynncraft Minecraft server. Has a lot of QoL and performance mods installed.
Pocket-Sized Blocks
Shrinks block size in first person.
Superlight Vanilla
The lightest way to experience beautiful, smooth, and enhanced vanilla Minecraft.
WonderMage
WonderMage transforms your server into an elemental battleground. Upon joining, players are assigned one of 8 unique elements — Water, Fire, Air, Earth, Ice, Thunder, Metal, or Nature — each with 5 powerful abilities to unlock and master.
AFKK
Real AFK detection with anti-fake rewards, AFK tab tags, and clean server-friendly logic.
Asexual Spectrum Pride Flag Hearts (4-Color)
Changes the Minecraft Hearts to a Asexual Spectrum Pride Flag (4-Color) – Part of the Pride Hearts collection.
UberCraft [Folia Support]
Uber Minecraft System like taxi job for players, RP and Vanilla frendly. (Vault & CoinCard Support)
Eymistaken's Zoom
An experimental project to test Eymistaken's HUD API
StructraBuilds
Build Structures Like Items. Professional Minecraft plugin with build-as-item system, interactive ghost preview, real anti-dupe protection, and PostgreSQL persistence.
ProgressionShop
NPC GUI shops with buy/sell logic—RPG-style merchants for real server economies.
MoonVeil
MoonVeil, an old school Minecraft RPG Modpack experience!
Structure debug
Structure Debug is a Minecraft Fabric mod designed to assist mod developers and map makers in debugging and testing structures. It provides a dedicated dimension where registered structures are generated in a grid
Maykesh’s Fabric RapidWhitelist
A zero‑downtime whitelist system with instant updates, configurable command permissions, and full tracking of who added each player for clear staff accountability.
Flying_8lack's random mod
A non-vanilla+ mod that add various useful utilities and funny features with no specific theme.
LootHighlighter
A lightweight client-side mod that adds a colorful glow to dropped items for better visibility and loot identification.
SkiesVouchers
A simple Minecraft plugin with redeemable vouchers.
vReportDC
Advanced ReportDC Plugin for Minecraft Servers
BurnCreepers
The plugin adds burning creepers during the day, making them vulnerable to sunlight, just like other hostile mobs. A great choice for those who are tired of creepers :3