Minecraft Java 1.21 Mods
Browse 143 free mods for Minecraft Java 1.21 — popular picks include Visual HUD, Chat - Campfire, ZInvisItemFrames.
Updated daily
Visual HUD
A clean, fully customizable client-side HUD overlay for Minecraft 1.21.11 Fabric — shows coordinates, FPS, biome, time, direction, light level, speed, day count, dimension, compass, and FPS sparkline with an in-game config screen.
Chat - Campfire
Simple minecraft chat plugin. Only what you need for a regular server on Minecraft.
ZInvisItemFrames
Craft invisible item frames. Folia-compatible invis item frame plugin.
Evo Biomes
Dynamic biome evolution, gradual transitions, and environment-based ecosystem.
Pandora Holograms
A high-performance, packet-based hologram plugin designed for modern paper/spigot minecraft servers.

PlayerSettingChanger
PlayerSettingChanger lets you customize how online players look, sound, and appear on your client with per-player nicknames, skin URL overrides, voice mutes, and a premium themed GUI.
SmokeShow
Click a lit Campfire/Soul Campfire, Torch/Wall Torch with any of the 16 vanilla dyes and watch the smoke snap into that color. Hold sneak while dyeing to switch that column of smoke into rainbow party mode. Cancel smoke key to clear all smoke particles.
Ultra Leaf Decay
highly optimized plugin that makes leaves decay instantly
MHDF-Tools
MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨
Tabula Vista
High End Tab Plugin , Placeholder Support, Color Support, Hex Color Support
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
Commands++ | Next-Level Command Management Plugin
Adds an extensive list of heavily customizable and programmable commands and features to modern minecraft servers.

Beacon Boost
Beacons done right. Range now scales with **every** block upgraded in your pyramid (counted as configurable groups), designed to feel like it always belonged in Minecraft. Server-side only and singleplayer compatible.
Minecraft But EVERY Mob Explodes!
Pretty much"Minecraft but Every Mob Explodes" lol
Vampire standlone
Vampire Standalone is a stylish Minecraft PvP client featuring a dark red vampire-themed UI, customizable HUD modules, and performance-focused gameplay enhancements for a smooth and immersive experience on Minecraft 1.21.11 Fabric.

Wooden Tools+
Wooden tool variants for each item (cherry pickaxe, mangrove pickaxe)
CineFOV
CineFOV enhances the Minecraft camera experience with dynamic field of view adjustments, smooth zooming, and customizable motion-based effects for a more cinematic feel.
Don's Building Stuff
A collection of tools that makes building insanely enjoyable
BalancedVanilla
Balanced Vanilla is a Minecraft mod that aims at balancing some vanilla concepts, while adding a few quality of life changes and machanics to the game, without being too invasive or non-vanilla friendly.
Throw Alike
Throw Alike is a client-side Fabric mod that makes thrown items look like they do in your hand.
Item Names Support Text Components│物品名稱支援文字組件
You can use item components when renaming items with an anvil to add more variety to the names.│你可以在使用鐵砧為物品重命名時使用物品元件來使名稱有更多花樣。
GlitchClient (AModOfError)
A powerful mod with mainly HUD modules that aims to provide the best possible convenience and information for the client.
FishCraft By Alan
FishCraft is a comprehensive fishing overhaul plugin that replaces Minecraft's vanilla fishing system with a fully customizable, progression-based experience. Perfect for RPG, economy, and survival servers looking to make fishing more rewarding
ChunkGuard
A lightweight, high-performance chunk limiter that prevents entity-driven lag by enforcing smart, customizable limits on mobs, decorations, and vehicles.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
HeartsOptimized
Can see anyone hearts also complitable with crossplay
Travelled Paths
Naturally generates pathways in commonly travelled routes!
Hide Pause Menu
Simple for hide you pause game menu. Read more in the gallery.
Swidget's Offset Mod
A lightweight Java Fabric 1.21.11 mod that adds customizable item offsets to improve PvP visuals and screen positioning. Fine-tune how weapons, tools, and other held items appear in first person for a cleaner and more comfortable combat experience.
RayHeartVision
A high-performance, ray-traced health indicator for players and mobs. Zero lag, 100% accurate. Optimized for 1.21+.
Magic Cores
A Brand New Plugin For Your Private Smp New Era And Unique Consept ☠️🔥
LobbyPearl
Fly with enderpearl in the lobby!
Cold as Ice
Un-meltable ice & snow! Very configurable

Craftable Light Block
Just DataPack add recepie for light block
TrueCelestials
makes the sun and moon face the player for better texture pack making.
BMNpcForceReload
Automatically reapplies BetterModel templates to NPC Citizens when the server starts up and at regular intervals to prevent NPCs without templates.