Minecraft Java 1.21 Mods
Browse 126,758 free mods for Minecraft Java 1.21 — popular picks include Custom Day Length, Bad Apple World Preset, Create Aeronautics: Survival Physics Staff.
Step by step: How to install Minecraft Java mods & modpacks
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Custom Day Length
This mod lets you customize both day and night duration in Minecraft, with full control over the time cycle
Bad Apple World Preset
Mod that adds a "Bad Apple!!" World Preset, that generates all the frames of the "Bad Apple!!" music video as islands.

Create Aeronautics: Survival Physics Staff
This mod adds a new survival physics staff which has a survival recipe and uses backtank pressure as fuel.
Fresh Vampirism Textures
updates textures from the Vampirism mod
Phenominae: Cryptid Creatures & Strange Encounters
Add cryptid creatures in your world like aliens, monolith and more!
ZB's Drills and Dragons
A midweight pack for all to enjoy
Capture Nets
A reusable net that captures any passive or neutral mob — including modded ones — and releases them anywhere with full NBT preserved. Named pets, color variants, ages, and tame state all survive the trip.
Mini Tardis: BOTI
A work in progress addon for Mini Tardis to provide Immersive Portals integration.
Re-Crystallized Wing
Harness the power of the magical winds and the End to travel easily!
SpawnProtection
A lightweight and customizable Minecraft plugin that grants temporary PvP protection to players after joining or respawning, helping prevent spawn kills and create a fairer gameplay experience.
Better totem x Bare bones
Tweaks the totem of undying to look a little nicer for bare bones
Tiny Soldiers (Clay Soldiers Inspired)
Bring tiny soldiers made of Minecraft's blocks, to life! Create armies of miniature warriors that fight each other with weapons and armor. [Based on the Clay Soldiers Mod by SanAndreaP]
2D Trident
Guess what? 2D Trident! / Угадай, что? 2D Трезубец!

Katana Swords
Lets Swords look like Katanas
Armor Display
Makes armor 3D when held or on Item frame.
Prince's Modpack
PyjamaPrince's Vanilla+, Quality-of-Life, Exploration & Adventure, Ambience, Performance, and Fun ModPack!
Bushes Ore
Adds bushes that drop valuable resources, making exploration more rewarding.
Better With Gold
this mod changes how you use gold tools, adding more items, tools and armors
![Vanilla Emissive Ores [Sodium]](https://cdn.modrinth.com/data/LN3tS9Tr/ae880b1b308a4f203fe2e22d14efbe06280855b9.png)
Vanilla Emissive Ores [Sodium]
Make the ore textures emissive, completely in vanilla!
Cute Cats
Adds cute cats
stardom
a stellar overhaul to minecraft's textures
Fancy PVP+
PvP/Bedwars pack that adds smallers swords, pickaxes, outlined blocks without too modifying Vanilla.
Many More Ores
Many More Ores adds 15 new, unique ores to the game!
Bray's Better Leaves
Make tree leaves and foliage bushier and more dimensional!
Configurable Boss Bars
A simple mod allowing for the configuration & stacking of boss healthbars
Simple chat - with friends
Talk with your friends using proximity voice chat, enhanced with immersive echo and reverb effects in caves and enclosed spaces.
Backported Clouds
A resource pack that backports the new clouds from 25w21a.
ErrorRealm
This is a texture pack that contains a custom weapon in it by changing the name of the item in the anvil
Create: Miscellany
A collection of blocks, items, and QoL features for Create.
Christmas Hat's
Christmas hat's for your holiday party!❄️
Ruined book recipe(Iron's Spells)
This mod adds a crafting recipe for the Ruined Book from Iron’s Spells n’ Spellbooks.
Hypixel SkyBlock Modpack
Hypixel SkyBlock Modpack for 1.21.1

Double Hit Enchantment
New enchantment for weapons which allows you to make an extra hit!
Vanilla Polished
Minecraft with shaders but without crashing the normal game play!!!
Femboy totem of undying
This changes the Totem of Undying into Felix Argyle from ReZero
Dreams Speedrunner Swap + Task Master
Three iconic Dream challenges in one plugin: Speedrunners vs Hunters, Multi-Runner Control Swap, and the new Task Master mode. Experience all of Dream's most popular Minecraft challenges with customizable features, team management, and seamless gameplay.