Minecraft Java 1.21 Mods
Browse 126,938 free mods for Minecraft Java 1.21 — popular picks include Cherrix BWP, Packet Spy, Roguelike Waves.
Step by step: How to install Minecraft Java mods & modpacks
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Cherrix BWP
A fun bedwars pack
Packet Spy
PacketSpy is a network debugging tool for Minecraft. It intercepts and logs packets sent (TX) and received (RX) by the client. It features a local web interface (hosted via Java-WebSocket) that allows users to view packet traffic in real-time.
Roguelike Waves
Roguelike Monster Waves, choose a kit and survive as long as possible!
ACD's Double Jump Mod
Adds double jump and dash mechanics to the game to unlock fun movement tech.
Eternal Realms Lite
A lightweight, high-performance Fabric modpack that enhances visuals, exploration, and gameplay quality—fully compatible across all Minecraft 1.21.x versions.

MC-127110 Reverted
Reverts the unintended water bucket interaction fix (MC-127110) to restore the old waterlogging behavior, with configurable control.
Noob Villagers 2
This resource pack will add 24 emotes for the villagers.
Crystal Infused
Crystal Infused is a mod that adds new crystal ores to the game, that, when pure, allow you to upgrade enchantments to a level beyond the vanilla maximum
Noto Kufi Font for Arabic, Persian and others
Change default font for languages with Arabic Script to the more readable Noto Kufi Font (Semibold)

Bisexual Pride Flag Tooltip (Tricolor Turned)
Changes the Minecraft Tooltip to a Bisexual Pride Flag (Tricolor Turned) – Part of the Pride Tooltips collection.
Rednaxela Optimized 2
RednaxelaYT's Optimized Mods Folder.
Craftable Ominous Bottle Recipe
Now craft your Ominous Bottle!!!
WoKPack Vulkan
Experimental Vulkan mod variant of the World of Keralis server modpack
BuildkitCobblemon
Feature rich and Cohesive Cobblemon Experience focusing on Exploration and Fair Multiplayer
Bean's Enchants
Multiple balanced enchantments that help with different activities, as well as a few new curses...
Blueprint - Minecraft
Turn your world into a blueprint
diamond stonks
makes you able to craft diamonds into more diamonds
Roblox T
This texture pack replaces the totem with a 3D model of the player, and also changes the sound of using the totem. (if desired, you can replace the sound and model)
[OLD] Plenty a' Trades
[OLD VERSION, NEW VERSION AVAILABLE] Adds plenty a' more trades for villagers.
ZN Lite (Reborn)
ZN Lite Reborn is a pack of mods for optimizing local and multiplayer play in Minecraft. Great for weak PCs or for those who just want to increase performance
Timo Translations
This is a Translation Pack for Timo

Better Sand Visibility
Adds some additional pixels to sand and sandstone to differentiate between the two.
Cat of Undying
Well, replaces the totem of undying with a cat.
The Vanilla Server
A server-side modpack that provides many quality of life features, optimizations, fixes and cross-platform compatibility with Bedrock version.
FTMC TouchSign Datapack
A datapack framework that gives your datapack the ability to tell which part of a wall sign that a player clicked on. Works in Vanilla Minecraft 1.13 through 1.21.5.
AntiSpammer
This plugin designed to prevent players from spamming the chat on your Minecraft server.
kVisuals | Show visuals with ease
kVisuals shows unique visuals with the help of Resource Packs.
VPlayerLimit
Limit how many players can join your server
Kuffle (1.15 - 1.21.11)
Fun Game plugin
Jurassic Saga More
An add-on mod created for Jurassic Saga, introducing a range of additional gameplay features such as tranquilizing, capturing, and transporting creatures. You can also check dinosaur status and raise animals.
Server password without /login
Per-player passwords for offline-mode servers: the first login claims a name for its password, and that name cannot be used without it again.
Tung Tung Tung Sahur
This is a joke mod, don’t take it seriously! I was learning some programs while making this mod, and decided to upload it to the internet just so it would exist.

Enchanted Tool Icons
Adds icons to differentiate tools/weapons in your inventory based on their enchants (such as silk touch / fortune tools).
Milky Way Panorama
Are you also bored of the BORING vanilla minecraft panorama? Then TRY THE [[MILKY WAY PANORAMA!!!]]
Hollow Knight Silksong Needle Spears
A resource pack that changes your spear to look like the needle from Hollow Knight Silksong when you rename it to "Needle".
BetterConfigSync
Save all your Minecraft settings (video, keybinds, mods, options) to a simple code with one click. Enter the code on any PC or instance to instantly restore everything. No file copying needed.