Minecraft Java 1.21 Mods
Browse 127,129 free mods for Minecraft Java 1.21 — popular picks include VoidLogin, Background image material of Zhiyin City, HealthIndicatorss.
Step by step: How to install Minecraft Java mods & modpacks
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VoidLogin
A secure and lightweight authentication plugin for Minecraft servers with BCrypt encryption, session login, and player protection.
Background image material of Zhiyin City
这是知音市的专属材质,它会给你的知音市体验带来更好的感觉!!This is an exclusive material from Zhiyin City, and it will enhance your experience in Zhiyin City!!
HealthIndicatorss
Shows health hearts, HP, armor and distance above mobs and players in world space. Toggle visibility with V key.
Datapacks Menu
Inspired by the ModMenu mod but for datapacks..
Another End Update
the sequel to my mod Cursed End Update, but done way better, this mod defines what mcreator can do
Perfonmance CryPvP
its crypvp resource pack better than other resource pack
Easy Command X SylvaraRP
This mod adds a custom GUI menu based on a keybinding to allow players to easily execute server commands or send chat messages quickly through a graphical interface.
Coordinate Record Book
A practical mod can help you record the coordinates
Hide & Seek
A mod that allows you to play Hide & Seek with your friends in Minecraft.
Boss Radar
Craft a special compass that senses powerful mobs lurking nearby. Hold it to see a color-coded ring around your crosshair with the boss's name and distance, turning red as danger closes in — perfect for staying alert to the Ender Dragon, Wither, Warden
Arox2080's camera api
a thing for a mod that adds a command for a camera shake effect
GambleGate
GambleGate is a casino and venue-management plugin for Paper 1.21.11 It combines WorldEdit regions, Vault economy transactions, GSit-powered seats, admission passes, visual effects, and four playable casino games in one plugin.
Anti-Illegals
Config-driven illegal item remover for Paper/Folia — ban creative blocks, over-enchants, NBT abuse, potions, books, and shulker payloads with per-world rules.
firecracker
Adds throwable firecrackers to Minecraft! Right-click to throw, watch them explode with a bang!
RuFix
Исправляет русский перевод и улучшает поисковик предметов в игре.
Trident Camera Rotate
Trident Camera Rotate mod, adds to rotate your camera when you have Trident with enchantment 'Riptide', and your camera starts very fast rotating
Wemmbu fishing rod
This resource pack adds a wemmbu fishing rod
Yet Another Mod Library
A library mod with shared code for my projects
Death Vault
When you die, instead of your items dropping like usual, it gets stored in a hidden area. To retrieve it, you do /recover and it checks if you have 8 Diamond blocks (or configure it as you want) as payment for your own stuff.
Better Grasses Reimagined
Enhance your game with simple and realistic textures

Wayfinder: Trailbound
A pocket-sized Fabric trail companion with named markers, colorful guidance, recovery tools, and shared Waystones.
mcwarriorxd's PvP Overlay
A PvP Overlay pack that enhances your pvp experience!
Purpurbars
basicly its an really really s1mple plugin its jst adds purpurbars to folia/papermc/bukkit and then there is an reinbow mode too !
RouletteMachine · Real Physical Roulette (spinning wheel, rolling ball, felt betting)
✅ A real European roulette, built in your world. It spins, the ball rolls, and it pays.
Speech Heads
A mod that adds text bubbles above the players head.
ThicMobKai - Dungeon, Boss and Mob RPG System
A premium dungeon, boss, and mob progression plugin with EN/VI support.
ShareMods
Share mod packs with friends using short 6-letter codes. Create packs from the "mods" folder, set passwords, and share the codes. Friends enter the code, select the desired mods, and download. Supports Minecraft 1.21–1.21.6.
Adrenaline Enchantment
Deal more damage while you're low on health - below 20% (Armor, 1% increase per point 20% total)
Executioner Enchantment
Adds Executioner, a very rare weapon enchantment that finishes enemies below 10% health.
loser(bfdi song disc tears)
replaces the tears music disc to the Message to Loser bfdi song by jacknjellify. the purpose is to replace tears music disc with a message to loser my jacknjellify.
Zenzai Itache Font
Zenzai Itache Font for Java Edition - replaces Minecraft's default font with an alternate Zenzai cut - same brush attitude, different swing. Letters, numbers and symbols redrawn in HD: chat, menus, signs and item names all restyle at once.
Friend Creepers
A Fabric mod that lets you tame Creepers and make them your friend.
Hey August Font
Hey August Font for Java Edition - replaces Minecraft's default font with a breezy handwritten face with a modern sketchbook feel. Letters, numbers and symbols redrawn in HD: chat, menus, signs and item names all restyle at once.
Remains
A vanilla-friendly mod that can safely store the player's inventory and experience points in a skull when they die.

Nether Stomach Noises
My friend told me they didn't find the Nether waste's sound effects to be gross sounding, so I upped the ante.
Green Ez Crits
Changes critical hit to EZ green