Minecraft Java 1.21 Mods
Browse 2,492 free mods for Minecraft Java 1.21 — popular picks include Trippy's Vanilla+, Mc are Amazing!, Aerocolonies.
Updated daily
Trippy's Vanilla+
A collection of mods that enhance the vanilla Minecraft experience without adding anything not true to the base game.
Mc are Amazing!
This modpack offers a rich, performance-optimized Minecraft experience that blends exploration, adventure, building, and immersion. It includes numerous visual enhancements, quality-of-life improvements, and gameplay expansions while maintaining smooth
Aerocolonies
A new take on Create mod automation focused on building an industrialized empire to supply your colony.
PlacementPlugin
With PlacementPlugin, creative building on your server has never been easier!
MineTasks
NoteTask is a lightweight in-game task manager for Minecraft. Track resource goals, manage building projects, create notes, and monitor your progress without leaving your world.

Astral Abdication
Just another silly building block mod
SkeensMP Season 8
This is the modpack used for Season 8 of the SkeensMP. It is largely based on exploration and building.
Viola Mod
Viola Decorative is a more-decorative mod for creating cities and buildings in the style of the 18th and 19th centuries.
Vanilla Path
Vanilla Path is a modpack designed to enhance the base game. It features a curated selection of client tweaks, visual overhauls, and performance optimizations to provide the best vanilla experience ever!
Very Much of Create
A massive Create-focused modpack that expands automation, transport, and industry to the extreme. Featuring dozens of Create add-ons, new biomes, food systems, and performance optimizations — perfect for building huge factories, trains, and mechanical worl
Create: Steam & Stone
Create: Steam & Stone is a steampunk-inspired Minecraft modpack focused on mechanical automation, industrial progression, and immersive worldbuilding powered by the Create mod.
Speedy Ghasts
This datapack increases the happy ghast base speed, going even faster when you fly above the clouds, you can even use speed potions to really chase the skies!
CodeRandom Core
CodeRandomCore is a robust Bukkit plugin designed to manage various server functionalities for Minecraft, including player UUIDs, MySQL database interactions, and messaging utilities.
BlockSnack
A simple mod adding some decorative building blocks, starting with Terracotta Bricks.
Fetzi’s AD – Shoji Detail Addon
This resource pack provides a small, personal adjustment to the shoji wall textures in Fetzi’s Asian Decoration, adding clearer structural separation and depth to better support building detailed walls using only shoji blocks.
Build 3000
A simple, easy to use mod pack with all the essentials for building projects.
The Mine Block
TheMineBlock adds simple, clean decorative metal plates in every color. Each base color can be transformed into an exclusive variant block using the stonecutter, and all variants have matching slabs.
MC-Elma Modpack
Lightweight Fabric modpack focused on performance, voice chat, building tools, schematics, QoL, and Vanilla+ client improvements.

Slow Building
Slows down placing certain blocks: hold right-click, watch the progress bar, then the block is placed.
RXVY AUCTION HOUSE
tired of auction house plugins that dont work and are boring? well welcome to the rxvy auction house plugin and if you need help or questions go to https://discord.gg/Xx8h2Th8qv
Grimm's Mod Base
Base mod for the Grimm's modernized series, now including lattes (?). General content expansion and adventure mod.
Create Complete Reimagined
A minecraft Modpack that uses Create: Complete by Shalz as a base and adds more mods like Mekanism, Refined Storage and their integrations
Toxin Optimized
Toxin Optimized ☣️ The Ultimate FPS Powerhouse for Every PC. Are you tired of playing Minecraft like a slideshow? Toxin Optimized is a lightweight, high-performance modpack designed to squeeze every single frame out of your hardware.
papertimeseries
A paper plugin to shares server analytics to a postgresql database to view in grafana or other programs
MycoMayhem
This mod is an all in one adding building blocks food and weapons
Birch house mace
Replaces the mace with a house

Mousie Builder Toolkit
Mousie Builder Toolkit adds a set of powerful yet easy-to-use tools that make building easier and give you the freedom to create without the usual limitations.
Market Utils for Hypixel Skyblock
A Fabric client-side mod for Hypixel Skyblock that highlights profitable Auction House listings using colored slot borders and detailed profit-calculation tooltips.
MM Vanilla Tweaked
MM Vanilla Tweaked is a Vanilla-focused Fabric modpack designed to enhance performance, UI clarity, building tools, and overall quality-of-life without changing core Minecraft gameplay.
Immersive Look
Immersive Look is a carefully crafted, lightweight modpack focused on improving your gameplay without changing how Minecraft fundamentally plays or looks. It aims to refine the base experience through improved visuals, modern usability, and subtle but mean
Builder's Wand Lite
Smart building automation for modern Minecraft servers
Bryophyta
A mod focused on bring new decoration related to making arboretums and greenhouses.
VanillaBase
A standard mod pack for survival/hardcore. Minimal load on your device!
Catitude industries
Catitude Industries is an industrial-focused Minecraft modpack centered on automation, infrastructure, and long-term progression. It emphasizes building functional factories, transport systems, and power networks rather than shortcuts or magic.
Jab's World Simple
This modpack is for Jab's World, a vanilla-like SMP. The simple version of the modpack contains game optimizations, shader and other visual improvements. Unlike the complex version, there is no extra mods for technical building.
SunSheep's Home
新增了一个蓝白色系的房子,可以用于入住! A new blue and white house has been added, which can be used for occupancy!