Minecraft Java 1.21 Mods
Browse 126,375 free mods for Minecraft Java 1.21 — popular picks include UltimaCraft PBR Modded, Social Player Mobs, Create: New World | A Locked Progression Experience.
Step by step: How to install Minecraft Java mods & modpacks
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UltimaCraft PBR Modded
Add-on for UltimaCraft PBR which adds realistic material maps
Social Player Mobs
Player mobs with behaviours, items / chest interactions and motives.
Create: New World | A Locked Progression Experience
Automate materials using the Create mod and its add-ons to complete various milestones, unlocking more advanced components and technologies as you progress.
Custom Disenchanter
Precision enchantment removal - keep what you want, remove what you don't.
let_me_free.jar
A psychological horror mod that adds horrifying entities, RNG events, jumpscares, unexpected teleportation and an unsettling atmosphere to your Minecraft world.
Moar Swords
The Moar Swords datapack adds a bunch of new sword types to the game. Instead of just being statistical upgrades, each sword has a unique ability or use to make them each stand out.
God's Better food
Updated textures for food
[Fabric] Progressive Archery
A vanilla-style mod that reworks and expands on archery & projectiles, as well as some quality-of-life improvements.
Silk Touch Reinforced Deepslate [PurpurPack]
Reinforced deepslate now drops when mined with a tool that has silk touch
Tebex
Tebex allows you to sell items, subscriptions, and more from an in-game customized shop. Featuring over 120 payment methods, chargeback protection, fraud protection, and 3-day payouts.
☀ GoldenDupes ☀
A plugin that recreates dupes from the golden days of Minecraft!
Horror Reborn
The best ambient fabric horror modpack.
sound+
Sound+ enhances crystal pvp by giving you satisfying sound effects.
Create Aeronautics: Boat Propellers
This mod adds an boat propeller bearing that works more efficient with less su and rpm its great for early game and late game boats
Give Me Hats!
A hat mod for fabric 1.15-1.21.5 and forge 1.18-1.19 most hats have cool effects. Hats go in Trinkets or Curios slots
Lava Reforged
Just recolor of lava
Crying Tools
Crying Tools is a Minecraft mod that expands upon the Crying Obsidian with new items, tools and blocks.
Cobblemon Breeding Extras
A mod showcasing how to expand upon Cobblemon Breeding API, adding some new functionalities as examples.
Lower Grass Sides
This pack changes grass, path, crimson, warped, mycelium, and other blocks like that to have a lower side so it will look nicer.
VillagerOptimizer
Fix server lag caused by lots of villagers on your server
Just Another Lower Fire overlay
This Minecraft resource pack reduces the fire size in first-person view when burning, making it less intrusive and improving visibility while still retaining visual feedback. Perfect for players who want clearer sight without losing fire effects.
Meme Music Discs
This is a resource pack that turns normal minecraft music discs to meme songs!
ParCool+ / Compatibility Addon NeoForge Edition
A NeoForge 1.21.1 addon for ParCool that improves compatibility with Better Combat, Carry On, Player Animator, and (client-side) ETF/EMF for cleaner player animations with resource packs.
Emerald Vanilla | PvP Overlay
Enhance your Minecraft experience with the Emerald Vanilla Overlay! Designed for competitive players, this texture pack delivers sleek and vibrant visuals without compromising performance. Perfect for PvP and survival gameplay.
AvoMod
Wynncraft Quality of Life mod
Farm 3x3 (Data Pack)
Harvest 3x3 areas of crops when holding a hoe!
Villagers follow Emerald Blocks
This mod makes villagers follow Emerald Blocks.
Common Sense
Adds in items and recipes that are not craftable in vanila

Knockback Optimizer
Makes knockback physics render client side instantly

FasterCrystals
Allows high ping players to crystal quickly.
Magical Psi: Revival
Magical Psi: Revival replaces every asset and description of Psi with a magic themed counterpart.
Fleinsopp Delight (A Farmer's Delight Add-on)
All it adds is the Norwegian Fleinsopp

Best Bundles
Bundles, the better way nature intended. Dyeable, with 4x increased capacity! Enables the bundle without having to enable the experimental data pack. Now updated for 1.21.11!
Bad Beacon
When Beacons go bad
Simcraft *WIP 2025*
Enhance your mining and building expereince and extend your game

Thirst Bar
Adds a thirst bar to the game.