Minecraft Java 1.21 Mods
Browse 129,040 free mods for Minecraft Java 1.21 — popular picks include Visibility, Traveler's Backpack: Stack Upgrade, Salicylic Shaders.
Step by step: How to install Minecraft Java mods & modpacks
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Visibility
Colorful outline for hard to see blocks!
Traveler's Backpack: Stack Upgrade
An addon for Traveler's Backpack that adds a upgrade to stack items beyond 64.
Salicylic Shaders
SalicylicShaders brings a cinematic, atmospheric look to Minecraft.
Unbreaka-tools
Tired of your tools/armour breaking? Let's change that!
tokarevs 1st chechen war pack
7500+ downloads on curseforge,also know as comrade pack It adds Soviet gun like AKS-74 (a.k.a AK-74) or Makarov PM, soviet tools, vodka, rubles, canister and more
DiolezHitRegistry
A solution for ghost hit elimination and pvp desync fix.
FSR+ Shader
Minecraft Shader Which is designed to use FSR Upscaling
Grimveil : Cursed Horror
Cursed as Hell. Horror Pro Max 💀
DrTeleport
Best free all-in-one teleportation plugin for Minecraft servers featuring TPA requests, personal homes, RTP (random teleport), and server warps
Just a Gun
This mod adds a gun!
Verical Item Frame
A resource pack that changes a way how item frames displays items
Mine Enter
Allow binding another button to open chat
Cobblemon Unique Legends
Unique Legends is a server-side Cobblemon addon that makes legendary, mythical, and Ultra Beast Pokémon truly unique per server. Everything configurable without requiring players to install the mod client-side.
Mambo Totem with sound
a custom totem of Matikanetannhauser (Mambo) from Uma Musume
HanToKe1's More Golden Apple
Added four variants of golden apples and their enchanted versions, obtainable in Survival Mode, to enhance players' adventures.
X-Hearts
Start on one heart, gain a heart every time you die. A new fun way to play Minecraft! Inspired by X-Life.
Elytra Durability Warning
Get warnings when your elytra is about to break.
FireworkX
A simple firework command with many possibilities
javier's glowing 3d ores
3D and emissive models for the ores
Mita's totem
This RP add the 3D Mita's totem of undying Did you want a new and cool totem? Then download this texture pack! RP is best downloaded from OptiFine for correct operation

Squishy's Status
A simple availability status and pronouns mod.
Movie Night
Watch videos with friends directly in Minecraft. Build a theater, invite friends, and enjoy shared media experiences together in-game.
Tweaks
Change some values in Minecraft using gamerules
Script Blocks
Adds various blocks and mechanics which assist map makers and dungeon builders.
Bonk Villager
Using revolutionary bonk™-technology, this datapack introduces the Bonk™-Stick9000. The (totally ethical) application of which, makes Villagers much easier to work with and also should increase performance, when used in bulk due to removing their AI.
Create: Shared Access
Allows you to add trusted players to your Create Stock Network for shared access.
YKREZ client
Ykrez Client is a lightweight, server-legal quality-of-life client for Fabric (Minecraft 1.21.11). It adds a clean, customizable HUD — FPS, CPS, coordinates, keystrokes, armor, and more — plus visual tweaks like Fullbright, Zoom, and adjustable FOV.
Figura Jade Name
A mod that renders the figura name in the jade overlay
Cobblemon: Champions and ZA Movepool Additions
A small datapack aiming to add moves from Legends ZA and Champions to all mega evolving Pokémon.
SweetPlayerMarket
A full GUI enhanced marketplace plugin, allow players to list their items as buy shop or sell shop.
amethysttool
Amethyst Tools adds powerful time-based Netherite tools with special abilities like 3x3 Mining, Tree Feller (32 logs), and Auto-Replant. Fully configurable, protection compatible, and optimized for Paper & Folia.
Breath of the Wild (BOTW) Cosmetics
Custom model resource pack adding items from the Legend of Zelda: Breath of the Wild!
Vulkanology
Vulkanology is a modpack that enhances performance with the VulkanMod and a selection of complementary mods.
tiny pots
now the pots are more voluminous and fresh!(they can also hang now)
Simple Ranks Symbols
Simple resourcepacks which adds some symbols to use in ranks on characters that are not usually used.
BBS Addon Engine
The BBS Addon Engine is an essential compatibility layer that allows you to run BBS CML addons directly on the base BBS mod and BBS FS.