Minecraft Java 1.21 Mods
Browse 12,088 free mods for Minecraft Java 1.21 — popular picks include NexoAIChat, EchoFrame, Slime Aesthetic.
Updated daily
NexoAIChat
NexoAIChat is a highly configurable AI chat plugin developed by NexoPlugins. Connect your server to the latest AI models from multiple providers and let players interact with an intelligent chatbot directly in-game.
EchoFrame
This Modpack is lightweight and actually optimizes your potato without any useless mods that take up storage.
Slime Aesthetic
Client-side pack that enhances visuals and quality-of-life while keeping the vanilla feel. Subtle tweaks, polished textures, interface improvements...
Electrically Optimized
uhhh... it makes the game fast ig
Stonewick SMP Modpack
Vanilla+ modpack for the Stonewick SMP
BlobPlan's Personal Modpack
A modpack with mods and texturepacks that I like to use with vanilla minecraft.
Gearborn: Server Edition
This modpack is server side modpack for existing modpack Gearborn
Zagga Zach's Ultra Performance Pack V2
Optimised for max FPS on low-end PCs. Lightweight, lag-free, and built for speed.
Chromatic Creations
A Create modpack focused around building and farming.
Lightly Optimized
Its lightly optimized!
Sens's Vanilla-ish Client Modpack
A modpack for use on Sens's server, but can be used by anyone. A nice combination of aesthetic, performance and social utility.
Oh The Frames(OTF)
If you are playing Minecraft on a pc that is not good at all and are tired of getting around 20-30 fps, this is the best modpack for you, designed for low-end pcs that cant run the minecraft properly Please join the discord and say if u like the modpack
Rngcatgirl's Modpack
These are all the mods I, Rngcatgirl, use on stream and YouTube! This modpack combines useful quality-of-life features with powerful performance optimizations to create a smoother and more enjoyable Hypixel experience. (Recommendation add skyhanni)
BlastProt Indiciator
A mod similar to crosshairaddons by Walksy which adds a display for when you have Blast Protection leggings on.
MeowOreGen
MeowOreGen is a highly customizable and performance-optimized cobblestone generator plugin for Minecraft servers. It features seamless BentoBox integration but works perfectly in standalone mode.
HopperSleeper
Stops idle hoppers from polling every tick by sleeping them when empty and waking them instantly on real item or inventory changes, reducing MSPT without changing vanilla behavior.
xClearBlocks
ClearBlock is a scheduled WorldGuard maintenance tool that keeps server zones clean. It asynchronously removes configured blocks (like Cobwebs/Lava) and dropped items from a region on a timer, notifying players with a 30-second warning before clearing.
Quick Stacker
Automatic inventory management plugin that quickly deposits items into containers and sorts storage with simple click actions.
Raspberry Crumble
Raspberry Crumble is a baseline modpack template for Minecraft version 1.21.1.
Amethystium
A mod pack for client-side optimization with some additional visual mods.
OptiFied
OptiFied is a modpack focused only on optimization and performance. Each version is tested carefully before release.
Better Campfire Cooking
It makes campfires better by adding new recipies, doesn't impact performance much.
Pizzazz
A modpack that adds the most beautiful visual enhancements without effecting gameplay.
Optimiis
Modpack that makes the game optimalized and also playable with your favourite client-side mods...
god awful shaders
This is a resourcepack that breaks minecraft's rendering using vanilla shader modification. (Incompatible with Sodium, even with sodium core shader support)
just chill
It's a laid-back survival game with friendly mobs—no enemies, just you and the game's soundtrack
Farting Blocks
Farting Blocks adds hilarious "immersion" to Minecraft. Breaking blocks or sprinting now triggers random fart sounds and gas cloud particles. It features a built-in cooldown and randomized pitch for high-performance, non-stop fun.
CoarWeave
Optimium is a high performance Fabric modpack designed to maximize FPS reduce lag and deliver smooth stable gameplay for low end and mid range systems Every included mod is carefully selected to optimize rendering memory and CPU usage
MogDop's Optimize
A mod pack based on game optimization.
Antivoid-Fall
AntiVoid is a lightweight and performance-friendly Paper plugin that protects players from falling into the void.
RemooHub
A lightweight Spigot hub plugin that allows players to teleport to a set hub location using simple commands.
Limitless Core
A modpack focusing on optimization, bugfix, QOL, and polish. Can be used as-is for a vanilla-ish client, or can be used as the basis for your own packs.
A7MD Adventures
The Official A7MD Modpack
Better Vanilla Performance
This modpack is best vanilla performance and use vanila client mod that help you get more fun Gameplay.
BTR craft
A vanilla experience but with a few tweaks !!!
PingPeek
SHOW PLAYERS PING IN NUMERICAL FORM IN THE SERVER