Minecraft Java 1.21 Mods
Browse 861 free mods for Minecraft Java 1.21 — popular picks include Seamlessly Enhanced, Pretzel Vanilla, Mod-BAN.
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Seamlessly Enhanced
A highly optimized survival modpack packed with powerful performance boosts and seamless Quality of Life enhancements.
Pretzel Vanilla
A client sided modpack containing optimisation, quality of life, and tons of immerson.
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.
Simply Vulkanized
A vulkan optimisation and Quality Of Life modpack made for high render distances
Legendary Allays
Adds more colors of allays, similar to the yellow allay in Minecraft Legends. Project has been archived because it does not need to be updated, unless Optifine recieves a large update.
Project Gherkin
A Vanilla+ modpack focused on performance, immersive visuals, cinematic gameplay, and multiplayer-friendly quality of life enhancements while keeping the core Minecraft experience intact.
Toms3Core
Core with utilities and patches for anarchy servers
stenny94's New Horizons
Just another simple mod pack with performance optimization and quality of life mods.
PICO Helper
Advanced utility mod to make better experience in picosv.kr
Vanilla Rogue Tweaks
adds tweaks that make minecraft better to play
I love cauldron
This modpack adds utilities and optimizations to your game!
ADQ TWEAKS
Tweaks to the Aeronautics Delivery Quest mod (or TNM), that remove the lag it causes, adds new configs, and a PvP mode.
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!
GNC
It combines performance improvements, quality-of-life tweaks, and carefully chosen gameplay mods to create a smooth, fun, and cooperative multiplayer experience.
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.
ApexStaff
High performance utilities and QoL features for server staff.
QoLite++
An optimized Fabric modpack that enhances vanilla gameplay with subtle quality-of-life tweaks and performance boosts.
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
Optimized + QoL
Optimized + QoL modpack, probably works on public servers. No game changing tweaks, just QoL and optimization.
V-Clean Experience
V-Clean Experience — it’s basically a Vanilla+ pack with better visuals, modern optimization mods, and a bunch of nice QoL tweaks. Works great for both solo play and multiplayer servers.
ZeraCobble Modpack
ZeraCobble ensures a mix between vanilla Minecraft and Cobblemon, making an experience you'll expect if Cobblemon was a real game! It enables a few vanilla tweaks, such as and also some Cobblemon ones. (Also this is my first modpack.)
Prefected
This modpack is designed to deliver a refined Minecraft experience that remains faithful to the original vanilla style while introducing carefully selected improvements to gameplay, performance, and overall quality of life.
Slapper's Random Modpack
This is basically vanilla Minecraft, but with a bunch of small tweaks and upgrades that just make everything feel better. FPS and performance mods keep things smooth, shaders and lighting make the world look alive, and QoL stuff like better inventory, etc.
FrameCraft
FrameCraft is an optimized Minecraft creator modpack featuring FPS boosts, replay tools, cinematic utilities, and essential mods for smooth content creation.
Vanilla Comfort Plus
A lightweight, fully clientside modpack focused on small quality-of-life tweaks that make vanilla Minecraft more comfortable to play.
LilyPad Optimized
LilyPad Optimized is a lightweight modpack that improves performance and adds quality of life features without changing core gameplay.
Better Premionix
A performance-focused Vanilla+ modpack that improves FPS, adds useful QoL tweaks, and keeps the vanilla feel.

OMGs Vanilla Mische
An opinionated collection of client-side mods improving visuals, quality of life, and other helpful utilities.
CodeR`s Vanila Pack
A dynamic Vanilla+ resource pack with procedural tool durability stages, adaptive GUI, and multi-version optimization using overlays.
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.
MyNameIsPen's Vanilla+
My personal vanilla+ modpack for use with friends. Visual overhaul, optimization, and multiplayer tweaks. Very basic.
Aevium Vanilla
Aevium Vanilla enhances vanilla Minecraft with client-side mods for performance and quality of life.
Nanna QoL
Vanilla Quality of Life
Guantarious's Tweaks
A small modpack containing completely client-sided mods targeting optimization and QoL tweaks.
Wynncraft - Embers
Adding Visual enhancements along with quality of life and other enchanements.