Minecraft Java 1.21 Mods
Browse 9,309 free mods for Minecraft Java 1.21 — popular picks include Remote Paintings, Recall Potion & Magic Mirror, InteractiveImage.
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Remote Paintings
Ever wanted to view images or gifs from the Web in Minecraft? Remote Paintings lets you override ingame paintings with remote images!
Recall Potion & Magic Mirror
Recall Potion & Magic Mirror
InteractiveImage
Turns ImageFrame maps into interactive UI panels — hover detection, visual effects, and click actions, all configured in-game.
rxvy map art
A powerful Minecraft tool that allows players and administrators to generate high-quality custom map art in-game directly from any image URL.
TMF (10 Mods a Fortnight)
10 Mods a Fortnight (TMF) is a modpack I have made with friends where they vote to either add or remove mods every fortnight.
Better Snowballs
Adds custom animated snowballs with freeze effect
Mush's Vanilla+ Experience
This is my turn to Vanilla Minecraft. I tweaked a lot, but not so much that the game feels unnatural.
Mystical Trees
Adds Resourceful Trees for more than 15+ vanilla & modded materials! (HEAVY BETA RIGHT NOW)
ItzzGG_guy's Vanilla+
A simple Vanilla+ modpack that adds new structures achievements and QOL features!
NoBlocksDrops
Prevents blocks from dropping anything
EnchantBoost
Receive temporary glowing effect when you enchant an item.
Teleporting Ender Chests
Makes ender chests teleport when you aren't using silk touch
The Void Cult
A mod that lets you run a cult of endermen that produce/steal resources from across dimensions via rituals
Void Warden - Soul Harbinger
Void Warden adds a single, handcrafted weapon the Soul Harbinger — a void-infused mace with a unique two-stage combat mechanic that rewards aggressive, aerial playstyle
Galacticrow Additions
A mod that adds building blocks and unique tools for you to use.
HoM - Cobblemon World
House of Mirror's premier Cobblemon pack
Planeswalkers
Adds more planeswalking
UnlimitedEnchantPlus
UnboundEnchants is a Paper 1.21.x plugin that removes vanilla enchantment limits, allowing players with permission to apply unsafe and overpowered enchantments like Sharpness 100 or Knockback 10 on any item. It includes a simple /unboundenchants:unenchant
Subzeroditto's Soul Contracts
a system to bind players to do your bidding
Magically Engraved
Bridges the gap between modern Minecraft tech and ancient magic. Use your life-force to change reality.
ATrimsSMP
TrimsSMP but instead of attaching trims to swords, you gain special abilities for full armour trim sets.
ChainedHearts
A plugin that connects damage, hunger and potion effects between players
Magician's Legendary Items RP
The Resource Pack for Magician's Legendary Items Datapack.
Magic, Machines, and 'Mons
Experimental Modpack based on tech, magic, and cobblemon.
Etheriym
modpack about Etherology and oritech? and to many other mod

Elemental Maces Paper
This plugin for paper 1.21/1.21.1 adds 6 different custom maces.
Custom Sticks → Insane Ability Sticks Mod
Adds unique custom sticks with special & unique properties
Hasi's Mansion
Based on the "Luigi's Mansion" series as a fan mod
One Hit Punch
This mod adds a fist ( weapon ), with whom you can kill anyone! Even the Warden!

Imperium Mod
An adventure mod that adds items, cursed weapons, custom advancements, a new enchantment, and secrets to discover.
The Hero - Enemy Entity
There is an entity called 'It' by many. This entity has a very high speed and will destroy you if you dare fight it. This entity is immune to almost every damage, so fight it with a sword, not a bow. There is also a flint recipe!
EVERgun
A simple mod which adds an arrow gun into the game with 2 new vanilla enchantments
MagicHub
Allow players to use /hub, /lobby or /spawn to return to the hub.
CatalystMC
CatalystMC revolutionizes your SMP with 14 craftable classes, each featuring custom active abilities, passives, and devastating Dynasty Ultimates. Master unique playstyles; from the time-bending Chrono to the tanky Titan; and dominate the battlefield with
Fatepath
This mod features an all-new character progression and magical combat system centered on fate threads, integrating random talents, upgradable skills, and active spells.
Kinetic Weapons
Adds uniquely eerie weapons to the game & a new ore that can only be found in the Deep Dark.