Minecraft Java 1.21 Mods
Browse 12,087 free mods for Minecraft Java 1.21 — popular picks include Language Search, Cobblemon Hunter (Pokemon Modpack), Desolate Pale Garden.
Updated daily
Language Search
Comfortable search in language menu!
Cobblemon Hunter (Pokemon Modpack)
Pokemon Cobblemon Pack - Performance mods!
Desolate Pale Garden
A datapack which removes all hostile mob spawns in the Pale Garden except the Creaking, which adds to the ambiance of the biome!
Azura Client Essentials
A fine-tuned modpack built to improve the flow of your every-day experience with utility mods and client-optimizations
BlueMap Visability Toggle - Fabric
A lightweight Fabric addon that lets players control their visibility on BlueMap with /maphide, /mapshow, and /mapvis get. Integrates with LuckPerms so you decide who can use it, and remembers each player’s choice across restarts.
SmartSort
Smart inventory and chest sorting plugin.
Polish CPVP ResourcePack
A high-performance Crystal PvP resource pack featuring optimized visuals, custom models, and clean combat utilities for the ultimate CPVP experience.
AI Builder
AIBuilder is a Spigot plugin that uses DeepSeek to generate JSON build plans from prompts and automatically constructs them inside a selected region with optional streaming, validation, and AI bot control.

Watch Party Modpack
A lightweight modpack with the WaterMedia mod where you can watch videos with your friends.
Resources pack glowing ores vanilla
Glowing ores vanilla! 1.20-1.21+ by H_Quy_mc No mod No shader No optifine
TPSnitch
TPSnitch is a Minecraft mod that monitors and displays server TPS (ticks per second) to help track server performance.
MyPermissions
A simple plugin to handle permissions, groups, prefixes and suffixes with GUI and Web Interface
Qlaims [1.16 - 1.21] | Free Claim Plugin
a simplistic, chunk-based, high performance claim plugin
Jujutsu Kaisen Anime Gui
A lightweight performance optimizer that periodically removes lag-inducing drops and entities.
SMPAddons
A lightweight plugin for some simple additions to your SMP!
NoSlownessFOV
A lightweight, client-side mod that completely removes the slowness FOV effect. Keeps your field of view perfectly locked and your aim consistent—zero bloat, PvP optimized.
Fast Slot
Changes Brewing Stand shift-click behavior for Blaze Powder to prioritize the ingredient slot.
Better Servers
A 100% server side modpack that is on fabric 1.21.1 for the best performance and lets you play with your bedrock friend without making a bedrock server
Origin Realms: Legacy
Origin Realms: Legacy is a modpack for Origin Realms designed to enhance gameplay and improve the overall player experience. It features popular mods like Sodium, Fabric, Fresh Animations, Easy Item List, and many more.
Marvelously Client-Side
A client-side performance, animation, and QOL features modpack focusing on creating an even more enjoyable experience on both vanilla servers and singleplayer without affecting game mechanics or "server-side" features.
The Modded Minecraft Cult Server Modpack
The Official Modpack for The Modded Minecraft Cult Server
Vuurwerkshow Modpack
🎆 The modpack for the best optimized Minecraft experience to watch a fireworks show!
CleanConnectedGlass
This resource pack features Clean Connected Glass (CCG). It requires CTM (OptiFine/Continuity) support.
EvoLoginTimeout
Server-side timeout extension & connection diagnostics for NeoForge 1.21.1
NoToolsBreak
When enabled it makes sure that you ant break a tool or a weapon.
GoodM
Make your minecraft more fun!
Relentleserver
A carpet-based serverpack. Focus on lightweight and better performance with server management tools included.
pseudofred's Vanilla+
A vanilla plus modpack incorporating significant performance and graphical improvements with small quality of life features.
Homes DonutSMP
This plugin brings homes and homegui from Donut SMP to your server.
Crystal PVP Overlay (CPVP)
A clean Crystal PvP overlay. Optimized for competitive gameplay.
Server lag fix
it reduces server ping significantly
Graveling Zombies
Zombies now drop gravel when killed, letting you double dirt easily and speed up your Skyblock builds!
TabScroller
Scroll through your Minecraft tab list 📜➡️, seeing all players on crowded servers!
EGLUTierList
EGLUTierTagger For Showing Tiers in game
PebbleTown
Create Vanilla+ focused modpack, with quality of life and optimization improvements. Meant for the Pebbleverse server only.
LegacyPacks
Allows to use old texture packs in new game versions