Minecraft Java 1.21 Mods
Browse 53 free mods for Minecraft Java 1.21 — popular picks include Cardinal Components API, Carbon Config, Radical Cobblemon Trainers API.
Updated daily
Cardinal Components API
API for data-driven content
Carbon Config
IC2Classics Config Library
Radical Cobblemon Trainers API
Trainer management and battle API for Cobblemon.
Underlay
Place any block (such as carpets) inside anything!
CarrasconLib
A library for ECarrascon Mods
Track API
A compatibility layer for train mods
Sewing Kit
Adds a Sewing table and mechanic similar to the vanilla cartography or stonecutting
Immersive Vehicles Trin Part Pack
Trin Part Pack - the full part collection
caramelChat
Provides an enhanced CJK(Chinese, Japanese, Korean) IME input experience in Minecraft.
![[FVTM] Fex's Vehicle and Transportation Mod](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/404438.webp)
[FVTM] Fex's Vehicle and Transportation Mod
A vast addon-based mod allowing you to create Vehicles, Containers, Items, Blocks, Food/Drinks, Clothes and more!
Tensura Compat: FTB
A compatibility brigde between Tensura: Reincarnated and FTB mods (including FTB Library, FTB Chunks, FTB Teams and FTB Quests).
Curtain
A Forge mod like fabric-carpet
Apothecary - Potion Expansion
A potion expansion with a large variety of different effects!
Carpet mace fix
This mod fixes bug #2108 in the carpet mod.
Carpets Core
Simple lib for creating multifaced carpets
Carpet crit fix
This mod fixes the problem where fake players don't perform critical hits
Sable AABB Fix
Fixes crashes and console spam from abnormal AABB coordinates when riding vehicles
Auto TNT Cart
One‑click instant TNT minecart trick: press C to place rail, spawn TNT minecart, and shoot a flame arrow. Requires Fabric API.
![Tensura TR Javascript [ Abandoned ]](https://media.forgecdn.net/avatars/1535/743/638997051873386380.png)
Tensura TR Javascript [ Abandoned ]
Fixes the Tensura Reincarnated Mod, Makes it Scriptable, Heavily Improves It
Trin Part Pack - custom parts for Immersive Vehicles
Adds many parts, decors, and more, to customize, tune, or improve your Immersive Vehicle cars and trucks from all packs!
![[Cobblemon] TrainerAttributesLib](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/267775.webp)
[Cobblemon] TrainerAttributesLib
Integrates Minecraft's attributes with Cobblemon.
Physical Vehicles
A REAL physically accurate vehicle simulator on a datapack! You can arrange physical races, drift challenges and RPG situations!
Quirky Vehicles Framework
Mod framework providing tools for easier implementation of multipart and multiplayer-movable vehicles
Vulgar's PvpBot
Pvpbot is an mod that uses carpet as a dependency it adds players that can be summoned through commands, these players have advanced combat ai and can be used to practice PvP (Player Versus Player)
Simple Orbital Cannons
Circuit & Cartridge is a NeoForge 1.21.1 military simulation framework featuring advanced redstone, drones, orbital weapons, electronic warfare, and a public addon API, built for hardcore SMP and mil-sim servers.
ColorableLib
SuperbWarfare library for easy vehicle coloring.
Village Healthcare EX
A port of HyperPigeon's Village Healthcare to Architectury
Tyr's Minecart Speed Fixes
An overengineered minecart default speed tweaker, with lots of configurable options!
Carpet Permissions
Adds fine-tunable permissions for carpet (replaces op level check)
Carpetlogging
Allows almost every non solid block to be covered with carpets in a dynamic way !
WildCards SMP
A WildCards SMP plugin. Add Unique ability cards to your SMP.
Mob head to Player head
Using this datapack, you can turn any mob head into a player head simply by using a Book and Quill along with any mob head in the game, such as a zombie head, a dragon head, or even a Carved Pumpkin.
Umbraix Jobs
A modern, feature-rich jobs plugin for Minecraft servers, offering customizable careers, dynamic missions, team play, and a sleek GUI—built for performance and player engagement.
Sable Cars
Adds driveable, physics-simulated cars to Minecraft using the Sable physics engine and GeckoLib for animations.
RealCarry Plugin
Tired of limitations? RealCarry brings a new level of immersion and utility to your Minecraft server!
Create:Custom Train Door
Interactive CR400BF and CRH2A sliding train doors for Create on Minecraft 1.21.1, with ZIP-based custom textures, animations, sounds, and recipes.