Minecraft Java 1.21 Mods
Browse 22,192 free mods for Minecraft Java 1.21 — popular picks include BetterCoordsCopy, Project: Unknown, Project: Fragments.
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BetterCoordsCopy
Makes the F3 + C Hotkey only copy the necessary coordinates.
Project: Unknown
A Minecraft plugin that makes all players anonymous by giving them the same name and skin
Project: Fragments
This mod adds many unique weapons called the fragments, and is originally made for the streamer project Minecraft Fragment by axxin
Warranty
Adds the Warrenty Enchantment, Which when an item enchanted with Warranty reaches zero durability, it is fully restored instead of breaking, consuming one level of the Warranty enchantment in the process.
Extra Additions Revamped
Revamped version of Extra Additions, will add numerous recipes and lots of mod compatibility!
The Pigstep Remix (AvM Remix for Pigstep)
This datapack and resourcepack remixes the Pigstep music by switching it to the AvM (Animation VS Minecraft) version by Alan Becker and Scott Buckley.
Redstone Underwater
Redstone can now be waterlogged!
Unlimited Tick Rate Control
A simple mod which adds /ultimatetick which can be used in command blocks and can go up to practically unlimited tick speeds
Redstone Torch Equality
You get 4 redstone torches for the recipe
Disable Mace Crafting
A datapack that disable the crafting recipe of the most powerful weapon in the game
Manalaser
A tech datapack that adds laser-powered machines
Nice Life: Eternal Winter
Make your world a winter apocalypse, snow covered Overworld + snow piling effect. Inspired by the Life series and Grian!
ActionKey
Automatically holds keys and clicks
Minesaken
Forsaken from Roblox in minecraft
funcy's Villager Names
A spigot plugin that adds names to Minecraft villagers, with customizatized settings!

Lemons
Explosive lemons, because Cave Johnson said to make them
Better Gui Scales
simply a project that allows you to have seperate gui scales for different menus, like a small gui for hotbar and crosshair and a large gui for your inventory
JEI Bookmark Sync
Sync your JEI bookmarks across all your computers by uploading them to your server!
FCCombo
Highly customizable Catch Combo plugin for Cobblemon 1.7.1 that enhances shiny rates.

Qualité de la vie
Adds Quality of Life features that everyone needs in their Survival and hardcore worlds and servers
Craftable Heavy Core
Adds a crafting recipe for the Heavy Core!
UnstableOrbital
A server-side mod turning fishing rods and tridents into orbital weapons. 7 weapon types, 11 exploit commands, admin tools. Fabric + NeoForge 1.21.1. RU Серверный мод, превращающий удочки и трезубцы в оружие орбитального поражения.
koper_mod
A chaotic Minecraft mod with unique bosses, broken armor sets, and a corrupted dimension a little unbalanced but fun as hell.
Extra Bingo Objects
A datapack to make more mods compatible with Yet Another Bingo!
[SimplePetsAddon] PetWeight
Pets have actual weight and slow the player down when they are on top of the players head (The weight stacks with more pets)
TotemDisabler
Disables totem in your server now evoker won't drop totems........
Happy Ghast but Fast (4x Speed)
This makes the happy ghast faster using Minecraft attributes
Parkour Utility
A bunch of stuff to help make parkour courses!
DelimitedAnvils
Removes the level cost limit from anvils. Now you can spend even more XP!
Creeping Cats
Creeping Cats is a cat buff mod that makes cats really scary for creepers. Whenever a cat is around, creepers don't explode.
Biomes O' Remin
Small Compatibility between Biomes O' Plenty and Realistic Minerals, adding Rose Quartz to the Quartz tags.
Awesome Food
A mod that adds crafting new food with special effects [BETA]
Enhanced Rails
Enhanced Rails supercharges Minecraft rail systems with lightning-fast speeds, automated minecart loading/unloading, and a no-redstone pushback mechanism.
Betadrive
Minecraft mod where you can become an android.
Careful Bro
A helpful Creeper warning system.
SMPCombatLog
Global PvP combat system that punishes players for disconnecting during fights.