Minecraft Java 1.21 Mods
Browse 127,596 free mods for Minecraft Java 1.21 — popular picks include Realistic Thunder, Crossbow to Gauss gun from Black Mesa (Half-Life), Pandawii's Craftable Nametags.
Step by step: How to install Minecraft Java mods & modpacks
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Realistic Thunder
delays the sound of thunder (because light travels faster than sound)
Crossbow to Gauss gun from Black Mesa (Half-Life)
A small resource pack that replaces crossbow with Gauss gun (Tau cannon) from Black mesa
Pandawii's Craftable Nametags
This is a mod that adds a crafting recipe for nametags.
simpleclans-PLUS
Clan plugin thats is realy easy but also has alot of features
MocapCPMSupport
Adds support for Motion Capture and Customizable Player Models.
Upgrade Template Vaults
Adds the netherite upgrade template to the trial vault loot table
Revival Shader
Independent work based on the Mellow Shader project, achieving up to 33% additional optimization while introducing new features, visual improvements, and performance enhancements.
Get Creative
Create Addon: Configuration to force players to get creative making contraptions, plus some new content
Modded Mizuno - Supplementaries
A resource pack for the mod Supplementaries and the add-on mods squared and amendments in the style of Mizuno 16x
No Trap Sounds
Removes all Trapdoor and Tripwire sounds, mostly used for silencing string dupers
ExplodeAny
Customize explosions, break obsidian, underwater TNT, Folia support, many integrations and more!
Ice Skate Boats
If a boat is on ice, it turns into a giant Ice skate. (requires EMF or Optifine)
[Addon] Custom Fire - for ItemsAdder
Add custom colored fire ( for ItemsAdder )
HoloBuilder - Schematic loader
Client-side schematic hologram builder with Fabric and NeoForge support.
Transparent GUI (Simple Voice Chat Addon)
Translucent GUI for Simple Voice Chat
Astral Cats
Replaces all moon and sun phases in the game with images of a sleeping cat
Anti Xray++
Beyond Anti-Xray. Protects your server from Xray, Ore ESP, Block Markers, and Highlight Mods by never exposing hidden block data.
full lights
the caves and the night is not dark now! is all light
MineSmooth Lite 128x
A balanced version of Minesmooth that keeps the upgraded visuals while being lighter
Local Skin Changer
A local skin changer so u can change skins without others seeing it (pretty useless)
AdvancedPlHide
Remove unwanted tab entries and hide plugins from the tab completer for a cleaner, more secure tab-completion.
xiyu's Exchanted book
This mod is dedicated to fulfilling players' creative visions by offering personalized enchantment effects that cater to their diverse needs.
Overclocked PVP
High FPS and clean PVP in one modpack!
Amaro's Toolbox
A collection of texture packs that alter wood, stone, copper, iron, gold and diamond tools to reference the different wood types present in the game.

Flowering Vines
Added 4 new flowering vine textures
qModeling
qModeling is a block-based modeling mod for Minecraft with a 3D editor workflow. It adds a dedicated Workspace block with freecam editing, Move/Rotate/Scale manipulators.
Fast Get
📦 Fast Get - Quick Loot & Inventory Management ⚡ Stop wasting time dragging and dropping items one by one! Fast Get is a Quality of Life (QoL) mod that streamlines your storage experience. Loot chests and dump your inventory instantly with a single click
Dragon Priest
This mod adds things related to Dragon Priests from The Elder Scrolls: Skyrim.
Excalibur | Inventory HUD+ Support
Excalibur support for Inventory HUD+ mod
Scorching Nether
Scorching Nether is a mod partially inspired by Minecraft Dungeons that aims to improve the Nether by introducing new content.
CartLimiter
A plugin that can cap the amount of damage a tnt minecart can do!
The Scythe Mace
Would you want to slash your enemies with a brand new double-edged scythe? You would? Then this resource pack is just for you!
Azur
Experience smooth, lag-free survival adventures with Sodium and Lithium, keeping your FPS high whether you’re mining, building, or exploring. MouseTweaks makes inventory management effortless, while Fullbright lets you see every detail of your world.
Bone Knife
A highly enchantable bone weapon made from simple vanilla materials.
RealisticSeasons
Premium multi-world seasons plugin with biome-aware weather, persistent temperature preferences, crops, mobs, and immersive effects.
pico's sodium optimization pack
This is a modpack designed to reduce lag using sodium.