Minecraft Java 1.21 Mods
Browse 127,970 free mods for Minecraft Java 1.21 — popular picks include Multiplayer Pending, Boats go brr, Mekanism: Pumps.
Step by step: How to install Minecraft Java mods & modpacks
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Multiplayer Pending
Adds a lot of QOL features for the Multiplayer servers as well as optimization mods to run smoothly. Free. Forever.
Boats go brr
Make boats great again
Mekanism: Pumps
An unofficial addon for Mekanism that adds new types of pumps.
Polymer Patch for Fright's Delight
A Polymer Patch mod for Fright's Delight, allowing it to work fully server side!
Dye Bound
New textures for all dyes that retain the vanilla shape
Void Bundles
Turns the purple bundle into the Void Bag from Terraria
Source Hop
Client side mod that allows the player to try bhop from the Source engine.
Wandering Santa Trader & Reindeer Llamas
Change your Wandering Trader into Santa and his llamas into reindeer for the holidays!
![[MOR]Major overhaul and reorganization](https://files.mcmodshub.com/thumb/modrinth/110238.webp)
[MOR]Major overhaul and reorganization
✨A modpack that focuses on integrating client optimization, aesthetics, and usability.
Foresthaven
We are all board of the same boring trees classic huh? well guess what this pack is for you! the trees are round and the leaves are better!
God Bridge
Auto-bridge while walking, sneaking, or jumping — place blocks beneath you with zero delay.
Bare Bones Tweaks - Unique Axolotl Buckets
Barebones version of VT Unique Axolotl Buckets
ZAutoBroadcast
Fully configurable Auto Broadcast/Announce plugin. Folia Supported. Compatible with MiniMessage, MiniPlaceholders and PlaceholderAPI. AutoAnnouncer/AutoBroadcaster
Journey
A GPS for Minecraft... basically.
![KaiKraft Kingdoms [Reborn 2026]](https://files.mcmodshub.com/thumb/curseforge/407411.webp)
KaiKraft Kingdoms [Reborn 2026]
Build up your own Kingdom in the world of KaiKraft
Rhenium
Optimization for minecraft that culls block entities, entities, particles and items.
CC: VR
CC: Tweaked x Vivecraft Addon
Immersive Torches
Get your torches some new look by modeling, retexturing and animating them!
Replication Extended Registry
Integrates various mods with Replication.
![Effectification [Effect Unification]](https://files.mcmodshub.com/thumb/modrinth/273852.webp)
Effectification [Effect Unification]
A compatibility mod that unifies similar status effects from different mods to prevent duplication and improve cross-mod compatibility.
Just Marble
STOP USING QUARTZ!!!
ForceBeaconLoadForForge
A Forge mod that allows beacons to function and render at any distance, even when chunks are unloaded.
Optimizng Optimized
an optimized modpack / no different from other modpacks
ElytraEssentials
This plugin introduces a flight time system with recovery, alongside high-speed boosts, a ground-launching charged jump, and allows players to fuse any chestplate with an elytra, among other features.
Faithfuled Apple Skin
Addon for Faithful x32 with Apple Skin support
Skyblock Enchanted
Skyblock Enchanted is THE BEST Hypixel Skyblock modpack for 1.21.5. Includes EVERY essential mod — performance, QoL, and utility — in one place. Built for sweats, flippers, grinders, and dungeon mains alike.
Whimscape 1.17 Panorama
The Caves and Cliffs Part I Panorama! Using Whimscape and Complementary Shaders
Survival Tooltips
Shows the "Creative Tab" tooltip in survival
Custom Mace and Netherite Sword animations
This pack makes the netherite sword glow red and the mace crack open with glowing power (animations)
Player Title for Fabric
A player title Minecraft mod for Fabric.
Night Cafe & Ferrets GUI
Brown & Green GUI Inspired by Ferret Walker's Streaming Overlays, By Yacu
Clovercraft Quality of Life Pack
A basic set of mods that make playing on the Clovercraft server more enjoyable
Sapphire - Custom Voucher Plugin by MageMonkey.studio
Voucher plugin with dupe protection features.
Donut Shards
A configurable shard economy and reward foundation for modern servers
V-Craft
A The Boys inspired mod where injecting Compound V syringes grants permanent superpowers with unique abilities, tiered progression, and lab machines to craft your own V.
AllTheMoreHammers
Addon for the AllTheOres mods, adding new tiers of hammers.