Minecraft Java 1.21 Mods
Browse 126,370 free mods for Minecraft Java 1.21 — popular picks include Fire Title, Lesbian Pride Flag Tooltip (5-Color Turned), LightLevelDisplay.
Step by step: How to install Minecraft Java mods & modpacks
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Fire Title
This resource pack changes the title of the main menu to a fire style title

Lesbian Pride Flag Tooltip (5-Color Turned)
Changes the Minecraft Tooltip to a Lesbian Pride Flag (5-Color Turned) – Part of the Pride Tooltips collection.
LightLevelDisplay
Toggle light level visibility for safer exploration.
vCounter
Plugin for Minecraft Practice servers.
PaperChat
A PaperMC plugin letting server users play Minecraft and have an LLM baked right in!
CivLabs recommended mods
A modpack with the mods recommended by the CivLabs wiki + shaders.
Simple Discord Chat Bridge
Mirror your Minecraft Chat onto your Discord server and Back! Allows for extended customization of text feedback.
Cobblemon: Synergised
This modpack aims to enhance the cobblemon experience using other mods that synergise well with it.
StayAFK
Usefull AFK Tools for farms.

Yellow Tooltip (Frame-only Monochrome)
Changes the Minecraft Tooltip to be Yellow (Frame-only Monochrome) – Part of the Pride Tooltips collection.
VeloChatX
A useful cross-chat and automatic broadcast sending plugin for Velocity
autoRestartRAM
Automatically restart the server when available memory is insufficient. 在可用内存不足时自动重启服务器
Darth Vader Helmet
Replaces Carved Pumpkins with Darth Vader's Helmet
DKCMD
DKCMD is an intuitive plugin for Minecraft 1.21.1 that allows you to create and manage custom commands via a simple graphical interface, accessible via the command
BGI Data Extractor
This is an Unofficial mod for Blockgame that allows you to copy an item's parsed BGI Data to your clipboard.
Fixed Item Frames
Removes the sword texture from item frames and glow item frames.
JtC Abandoned Roads
Adds abandoned roads to enhance your infection/apocalyptic/modern world!
Glow Blueberries
After mojang accidentally showed a re-texture glow berry i made it!
Trailer LITE
A trailer-like experience with performance improvements and more!
Enhanced Spawners: Chambers of Control
Enhanced Spawners: Chambers of Control lets players upgrade and customize mob spawners using survival items, with full redstone control and spawn egg integration — all without commands or GUIs. Designed for clean, technical mob farms and dungeon systems.
MolliCraft2
The modpack used for the MolliCraft server.
DayAnnouncer
Announce each Minecraft day with customizable titles, chat, boss bars, and sounds.
Bronze Age Mod - A Dip In The Past
Immerse yourself in the Bronze Age! Meet new metals, building blocks and foodstuff which will bring you back to an Age of Heroes.
DeathLocation by Aexert
A lightweight plugin to track death coordinates with styled messages.
BlockMint
BlockMint is a premium economy plugin that revolutionizes the way players earn money on your server
Netherite's Recipe Tweaks
Adds and changes some recipes in the game in a vanilla-friendly way to make it more enjoyable. Includes trident, chain, trapdoors, buttons, pressure plates, concrete, stonecutter recipes, and more!
Simple /help Command
Very lightweight and flexible plugin for the /help command
Abnormals Bare Bones
Incubation, Allurement, Pet Cemetery compat with Bare Bones
Amethyst Gear
A mod that adds amethyst armor and tools that are stronger than iron but weaker than diamond
SmeltRawOreBLocks
A datapack that lets you smelt raw ore blocks
⚔️ IlluManHunt - Advanced Manhunt Plugin | Discontinued
The ultimate Minecraft manhunt experience with multi-world support and advanced features!
Cobblemon Playback
A lightweight Cobblemon-focused modpack, built for seamless multiplayer sessions with friends.
Simplistic Karma
A way to put in use the luck attribute
Cexy Lot
Offical Cexy Lot Modpack
HarvestReplant - Free Auto Farm Tool
Make your own Harvest tool | Auto Collect | Auto Replant | Supports Gradients
Watchpup
Mod or plugin that provides active player count over HTTP, for use with watchdog tasks and monitoring