Minecraft Java 1.21 Mods
Browse 110,298 free mods for Minecraft Java 1.21 — popular picks include Kind’s Crystal Optimizer, cookies-mod, Modern Furniture.
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Kind’s Crystal Optimizer
Kind Crystal Optimizer reduces delay when placing and breaking end crystals by handling them client side, making actions feel instant and eliminating lag.

cookies-mod
A mod for client sided additions to the hypixel skyblock game
Modern Furniture
Build your own decoration and world!
Super Simple 3D Dripstone
3D Pointed dripstone that respects your resource packs!
Valhelsia 7
A modpack in 1.21 with a mixture of technology, magic, exploration and adventure...
Money From Mobs | 1.20 - 1.21
Make money drop from mobs with a Looting Enchant multiplier and Mythic Mobs support
Hold My Tasty Items
A version of the "Tasty Items" resource pack that works properly with the "Hold My Items" mod, adding eating animations to food and other consumables
Deluxe
1.8-26.2 | Complete drawn 64x/128x pack with Fullbright, Optifine & Mod support (Pixelmon, Hypixel Skyblock etc.) Sounds, Fonts & All in one single File!
Spectrum Shaders
An extremly realistic shaders with very very high Detail
Create: Compact Flap
Adds the Compact Flap Bearing, which combines the functions of the Torsion Spring and Directional Gearshift from the Create: Aeronautics mod.

EvoPlus
Auxiliary mod for PrisonEvo mode of DiamondWorld project, which includes functionality of boss timers, quick menu, hotkeys for rune sets and many more various features.
Vanilla Lootr
Gives Lootr the vanilla minecraft textures

Fontolith
A blocky custom font with a slight hint of... fantasy?

Watch of Undying
Replaces the Totem of Undying with a watch.
Pokémon Field Lab
A questing mod for cobblemon. Fetching mons for rewards.
Stemtacular
Alters pumpkin and melon stems to be more distinguishable, and properly connect with the top side of the crops.
Reflectify RT— Realistic Rain & Mirror Ice (SSR & God Rays)
A performance-optimized shader featuring advanced SSR reflections, realistic rain effects, and cinematic lighting for a vivid, immersive experience.
Gaint Villagers Shader
this shader pack for Minecraft offers a huge number of preset profiles, allowing you to choose the appropriate set of enhancements and effects in just a couple of clicks. Fully immerse yourself in the game world and add more realism

Wynncraft: Fables & Legends
Gives unique skins to higher tier Weapons from Wynncraft
Lagless: FPS Optimizer
LaglessMod is an optimization mod for Minecraft 1.20.1 that boosts FPS and reduces lag on low-end PCs by adjusting rendering, entities, particles, and game calculations.
Acid Shaders 1.5
This is a minecraft shader pack that is a fan-made remaster of acid shaders, It has several different modes, and has a fast way to make your own custom deformation fomulas.
AutoPickup [+ 1.21 Support]
Automatically pickup blocks that you mine! If a block drops XP you get that too!

Stormilla
Vanilla+ with QOL enhancements, tweaks and bug fixes
Configurable Waterlogging
A mod that allows you to waterlog any block with a config

e4all
The e4mc fork that lets anyone join your LAN world from anywhere, even with offline accounts.

DAP ur Homies!
You can now DAP ur Homies! YEET them Catch them and more Coop Features

Cobblemon Classic Water GEN3
With this small resource pack the water is changed into a Pokémon GEN3 style water+waterfalls. The water is animated.
Lumina Shader - Event Horizon
A next-generation cinematic shader pack designed to deliver uncompromising graphics, advanced lighting, and deep environmental immersion for high-end setups.
Timber | 1.14 ⇾ 26.2
Tree faling plugin (treecapitator) Folia support

Anti-Creeper
A Minecraft mod that not allows creeper's explosion to break the block !

Goop
Adds Slime and Splatter Visual Effects to Minecraft
Werewolves VS Vampires SMP
A modpack revolving around werewolves and vampires.

Clouds & Planets
A conversion of the Clouds & Planets skypack shared by Yuruze, for FabricSkyboxes.

CommandAPI
An API to use the command UI introduced in Minecraft 1.13
NeoContinuity
Unofficial fork of Continuity, aiming to run Continuity natively on NeoForge

LunarTweaks
LunarTweaks is a versatile client-side mod featuring a customizable HUD, crosshair tweaks, crystal optimizer, and more — built for PvP players and developers.