Minecraft Java 1.21 Mods
Browse 367 free mods for Minecraft Java 1.21 — popular picks include Cirallyn, QuickCraft Utilities, MI Programmer Art.
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Cirallyn
Cirallyn is a Vanilla+ modpack designed for players seeking a perfect balance between performance, immersion, and quality of life.
QuickCraft Utilities
QuickCraft Utilities is the mod you need to optimize your Minecraft experience, with essential features like Auto Smelt, Quick Sleep, and Auto Crop, all of which are configurable.
MI Programmer Art
make some elements of Modern Industrialization have a similar appearance to Programmer Art
Precision Vanilla
Precision Vanilla: Optimized Minecraft with smoother gameplay, better visuals, and subtle quality of life improvements, all without changing vanilla.
LocuCore
Manage your favorite waypoints in a very simple way!
Lumaris
A powerful Fabric rendering library offering clean 2D, 3D, and custom font rendering utilities. Designed to give developers a consistent, expressive visual API without the boilerplate.
ModDetails
A lightweight utility mod to view loaded mods. Use /clientmods for local mods and /mods (requires luckperms permission) for server-side mods with hoverable details.
Flying_8lack's random mod
A non-vanilla+ mod that add various useful utilities and funny features with no specific theme.

Create Bonanza
A (debatably) minimal create modpack that has a few tweaks to progression.
Mod-BAN
ServerSideAntiCheat is a server-side anti-cheat for Paper/Spigot that detects unauthorized client-side mods (like Freecam, Minimaps, and Hacked Clients) without requiring any clients-side mods to be installed.
Area Selector V1
A client-side utility mod for visualizing large-scale farm and mining areas by generating customizable 3D highlight boxes between two diagonal coordinates.
Dynamic CORE+
An advanced all-in-one Minecraft SMP essential plugin surpassing EssentialsX with integrated player, moderation, utility, and quality of life features, including Vault economy support.
Vanilla Rogue Tweaks
adds tweaks that make minecraft better to play
Satisfying Gameplay
Creating a Minecraft that simply is just better than vanilla. Tons of quality of life improvements over the many performance mods added to ensure stutter-free gameplay. Of course, remove those you don't like. It's your world after all :)
Herbarium
Experience the Survival Nature of Minecraft with Stunning Visuals and Technical Utilities
Teleporter and Waypoints
Lets you teleport to different Spots with one click
FrameCraft
FrameCraft is an optimized Minecraft creator modpack featuring FPS boosts, replay tools, cinematic utilities, and essential mods for smooth content creation.
LilyPad Optimized
LilyPad Optimized is a lightweight modpack that improves performance and adds quality of life features without changing core gameplay.
TrashTweaks
A client-side utility mod with totem cursor assist, FPS/TPS/Ping/Coordinates HUD overlays, player health indicator, performance profiles, and a fully customizable HUD editor. Does not automate gameplay.
Nutlet
A Datapack API that focus on creating Multi-block Machines. It provides schematic displays, simple enhanced /schedule, utilities for handling block orientation, UUID conversion, in‑game adjustable setting.
Rustic's Bottles Create Patch
Adds Create Mod support to Rustic's Bottles
Re: World of Utilities
A mod that adds many utility recipes and textures to the RE: World of Tech modpack
Retreated
Makes Blocks You Need's Treated Wood look like Immersive Engineering's.
QoL Revamped
This plugin adds QoL (Quality of Life) commands to your server!
SimpleCore by Cooshh
A shared core library for Simple mods, providing common systems like economy support and shared utilities.
JWTweaks
Dimension-colored tab list with AFK tracking.
OmniScape
OmniScape is an advanced AI-powered Minecraft mod/client that enhances gameplay with smart assistance, automation, navigation systems, waypoint management, contextual AI interactions, and immersive utility features.

WarpPearl
An Ender Pearl that allows you to create, manage waypoints and teleport to other players
Everyday
A modpack for everyday minecraft! Includes optimization and other Quality Of Life modifications.
Future of Utility
The mod that add technology and Utilities for Easier quality of life in minecraft
QOL Basics
Quality Of Life mods, rescource packs and data packs.
Quality of Laik
Adds a lot of quality of life changes to as much of the game through datapacks as possible!
Protogames's No Conductor Caps
This texturepack removes texture of conductor cap that appears on your head while piloting a train from create mod

Integrated Aeronautics
Create Aeronautics focused Modpack with many tweaks and integrations using KubeJS

Random fun mod
This is a mod that isnt very centralised and adds a bunch of weakly related features, mostly consisting of quality of life and some tech
Soul Works Mod
This is a mob spawn utility mod.