Minecraft Java 1.21 Mods
Browse 126,375 free mods for Minecraft Java 1.21 — popular picks include [1.21x] Dupe, DeathSpectator (Paper), BetterConsoleMC.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
[1.21x] Dupe
A simple plugin for duplacating items
DeathSpectator (Paper)
Death system that puts you as a spectator!
BetterConsoleMC
Create custom ingame commads that run system commands and tasks. This is a new and improved version of the ConsoleMC mod. It works by defining the command first to avoid the big security risk.
Better Item Breaking (BIB)
Make your Item unusable instead of disappear when breaking!
ClearVision Shader
Ultra clear and bright shader with enhanced colors, smooth lighting, and built-in night vision for perfect visibility in all dimensions.
Bear Ultimate PvP Pack
A perfect SMP+PvP texture pack
Jarvis
Items durability alerts, armor durability alerts, health bar, damage indicators, health monitor with JARVIS voice.
Vanilla Combat Improvements
Adds 6 new weapons with custom abilities and effects that refresh vanilla combat.
ComboTech 4
A modified spin on Modern industrialization with the help of some classics!
Nicer Skies Reforged
Nicer Skies NeoForge Port
Сraftable totem by Bester_play
Adds a custom Totem of Undying recipe using diamonds, emeralds, and gold
Totem of Recovery
A totem that lets you teleport back to your last death location after respawning.
Movie Capes Reimagined
Removes the steve figure from the Home and Menace elytra textures. Replaces it with portals as it should be. Formerly I am not steve
SvrUtil
A server-side mod containing useful server management commands and some vanilla tweaks
Golem Girl
A cute female redesign for the Iron Golem!
Cobblemon Accessories
add pokemon clothing cosmetics from the anime to cobblemon!
VC Availability
a resource pack for henkelmax's status mod that changes the recording and streaming statuses to voice chat availability
Waxed & Infested Outlines
Highlight waxed and infested blocks with inverted hull outlines! Resourcepack compatible!
Heaven Destiny Moment
Provide api for various event creation, such as blood moon, raid, allowing the use of data pack custom
Forgotten Hallways
Adds a randomly generated underground dungeon structure.
Buff players
This resource pack replaces the default player models with pumped up and muscular ones.
Savaru IV - Kohtalon Mies
Diablo-like RPG Modpack. Farm loot, hunt monsters, and explore the world to unlock achievements and levels. Savarus Chapter IV — Become the chosen one and cleanse this world.
All items totems
This datapack will transform all your Minecraft items into totems of undying.
Applied Energistics 2 BDCraft
BDCraft (originally by Sphax) patch specifically created for Applied Energistics 2 in 512x - 32x!
Clarity Tooltips
Clarity Tooltips adds beautiful borders to tooltips using the Obscure Tooltips mod.
Old Cows
A resource pack that brings back the old cows and gets rid of the new breeds! basically a resource pack for anyone who doesn't like/want the new cows but still want to play on the newest version! (BEWARE: there are some defects)
Better Cat Collars
Updates the cat collars to match the new wolf collars

Kaupen's Ancient Trades
Kaupen's Ancient Trades adds multiple Trades to the Wandering Trader. All trades done with new Ancient Coins found in suspicious sand.
CodeRedeem
Plugin for Redeem Code
Schneckenhaus | Portable Bases / Houses
Carry your House with you, Live like a Snail!
carnivores blocks
Adds stuff from the carnivores games
Fluger New totem
This texture pack will replace the totem model with a model of YouTuber Fluger New.
Better Enchanted Tool Textures
A resource pack that gives each enchantment its own unique texture overlay on tools and weapons. Supports Fire Aspect, Sharpness, Mending, Silk Touch, Fortune, and Flame across all tool types and tiers. Requires 1.21.5 or newer, no mods needed.
HUD Reignited
This resource pack changes the boring to HUD to something great
Ratty's Enchanted Tools and Weapons
Variant Textures for your Tools and Weapons which display enchantments applied. Never grab the wrong tool or weapon.
Voidwalker datapack (Origins)
Allows you to walk between worlds, opening a 2 way portal you can see through to the overworld, nether, end, or the void, a custom dimension that is as the name sugggests a boundless void