Minecraft Java 1.21 Mods
Browse 208 free mods for Minecraft Java 1.21 — popular picks include Traveler's Lectern, Sellmenu, NitroRewards.
Updated daily

Traveler's Lectern
A lectern that respawns a book after an amount of time.
Sellmenu
Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault
NitroRewards
Daily Rewards - Weekly Rewards - Ingame Editor - ItemsAdder & Oraxen - Basehead - 1.21.x Ready
Exotico
The ultimate Hypixel SkyBlock exotic armor scanner and highlighter for Minecraft 1.21.11.
P_Caixas
Caixas customizadas Custom boxes
Wildborne - Worldgen & Data Tweaks
This is a specially designed Modded DATA pack to implement worldgen/tag/data tweaks for the upcoming Wildborne Modpack!
Extra Item Properties
Adds new item properties for resource pack makers
XiaoShi's Furniture
A Minecraft furniture mod that adds interactive furnishings with GeckoLib 3D animations, bringing life to players' kitchens and laundry rooms.
Bedwars1058 Formatting addon
BwFormattingAddon is a lightweight Paper 1.21.1 addon that brings MiniMessage and hex color support to BedWars1058.
MiniBoardX
A mini board for your MC servers like score board with a few contents and nice animation.
Rome Client
A Fabric client mod for the Rome server — adds an emoji picker, chat integration, and server-synced emoji support.
SoItsPlushies
A small mod I made for plushies of me and friends!
QtCraft API
QtCraft Widget API -- A UI framework for Minecraft based on Qt.
PlayerMapX
You can see your own server maps and players and their inventory, Rebranded from SNKAWatchMap
Life Is Strangeous
This mod is inspired by Life Is Strange. There is 25 Discs, 6 paintings and lighthouses. The discs can be obtained by recipe, drop and trades.
BossReng's UI Mod
Boss_Reng and various Lofi music creators bring you the best visuals and the most comfortable acoustic experience in Minecraft!
RefinedLib
Common code library for "Refined Studios"-Projects
HeadDropDimensions
This a Plugin that Drops heads based on chance pvp or pve and u can disable in each dimension or increase or decrease the chance in each dimension
MOTD Studio
Add better customizable MOTD for better looking & nicer SMP
LightChatWelcomer
Simple spigot plugin to display custom join messages
KOHATS
Hats with helmet attributes in pure vanilla

Colourful Enchantments
Revamp your Minecraft experience with vibrant, hand-crafted enchanted book textures—each enchantment has its own unique color stripe to make your library more colorful and organized!
ClansbyPinsel
Modern and lightweight Minecraft clan plugin for Paper/Spigot featuring clan system, invites, ranks, clan chat, clan home, GUI menu and admin commands. Optimized for performance, fully configurable…
Streaker
A plugin that will get players to join your server
3D Model Datapack Template
This is an template used to add 3D models to your game via heledron's text display model generator (by SyanicXD)
ItemsAPI
A Minecraft server plugin that provides an API for managing custom items and storing them in the configuration.
Sprite library
Adds a sprite library and allows you to copy JSON and MINIMESSAGE for display in text. Use command `/sprite` or set bind to open sprite library!
ResourceLib
A Spigot library facilitating the integration of resources without the use of pre-hosted resourcepacks.
Snippet
The ultimate screenshot upgrade for Minecraft. Browse, edit, and share instantly - soon featuring toggleable layers.
PrettyGoodParticles API
Optimized particle library: atlas-based billboards, 3D geometry primitives, ribbon trails and in-world text
Open Assets Lib
This Library contains many open source assets, that are free to use in other creators' projects.
shrimpo's questing additions
Adds (some) markdown formatting options to FTB Quests.
Infiniframes lib
(datapack template) - Adds method of converting item models to custom placeable, rotatable blocks using item frames
Sweet Greens
A farming & consumable mod focused on flavorful buds & crops
Even More Advancements (EMA)
This datapack aims to add many new advancements, challenges and goals to Minecraft. This will be updated frequently, adding more advancements or fixing bugs. Installation: Put the downloaded ZIP into: %appdata%\.minecraft\saves\[yourworld]\datapacks.
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity