Minecraft Java 1.21 Mods
Browse 126,370 free mods for Minecraft Java 1.21 — popular picks include Bottle Of Enchanting Recipe, Cobblemon Callisto Optimized + QoL, modular technology.
Step by step: How to install Minecraft Java mods & modpacks
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Bottle Of Enchanting Recipe
This mod adds two new recipes to craft bottles o' enchanting
Cobblemon Callisto Optimized + QoL
Cobblemon Modpack focusing on Optimization and QOL, made for the Cobblemon Callisto Server
modular technology
a skyblock automation based modpack, using modular machinery reborn multiblocks
Tylerrrr's Mod Folder
A small collection of 1.21.8 Hypixel Skyblock mods that largely replicate the 1.8.9 mods I used back in the day, for easy setup!
The Backrooms - Cubliminal
Infinitely generated dimensions, noclip, custom entities, blocks, items and more!
Map Tools
Essential utilities for creating maps or building. Create smooth animations, realistic message printing, resource pack management, block display tools, danger command checker, position saver and much more
✦ NPCIntroductions ✦ Introductions for your NPC's - [1.12-1.21]
Make a little introduction for your NPCs!
pink outline
When you select a block, instead of a black outline, there is a white outline.
Midnight Nebula
A dark sky overlay compatible with Optifine/Skyboxify!
EzCountdown
Run flash sales, timed events, and launches with stunning countdowns - ActionBar, BossBar, Titles & Placeholders!
Better Books Plus
New Textures for the enchants books , each book represents its function
Scoruluce Smooth Pickaxs (Variation 2)
a pickaxe edit of classic faithfull 32x32
PurpleStone Pack
Do you like purple? I love it! So let the redstone be purple!
Skies of Reality
Changes the vanilla sky to look more like the sky in real life
Dark Horror 2.4
Be Quiet...
Dissy Block Overlay
A mod that adds a customizable block overlay.
Astrocraft - Custom Planets
A resource pack designed to add custom textures to the planets in Astrocraft
ArenaRegenerator
Handles arena saving, regeneration, and full customizable minigame logic using WorldEdit or FAWE
No Sitting Ducks
Mobs aren't going to just sit around to be picked off any more

Day Counter Mod
DayCounter Mod displays the current in-game day and FPS on the screen with customizable keybinds to toggle the HUD.
Excalibur vanilla model leaves
This resource pack replaces the foliage model from Excalibur with the model from regular Minecraft|Этот пакет ресурсов заменяет модель листвы из Excalibur на модель из обычного Minecraft
Looks and Runs Great
Designed with mods for optimization and some for making it look and sound great. Just a great looking and simple Modpack. Use Distant Horizons with Shaders and have your frame rate still be playable. Enjoy!
Enhanced Visual Vanilla
Check Description of the modpack
Cogglemon Modpack
The Modpack needed to play on the Cogglemon Minecraft Server. It is recommended that you increase the memory usage of the pack to 4GB instead of 2GB.
expRepair
Take control of your Mending enchantment. expRepair lets you decide when and how your gear gets repaired using your stored XP — no more losing XP to random orb pickups at the wrong time.
Fake Fps Counter
Shows A Fake Customisable Fps Counter... it can also be real if you want it to be.
Winter Drop Ruined
Adds the Krakentilus boss, 2 new Nautilus variants, and some spear related content
MrUltimateJobs
New Job System, Events & Tournaments, Level Rewards, Missions, Shop, Points
Blue Fire
A Blue Fire Overlay , For Clean SMP Based Combat
IA-Edit
A minecraft plugin that integrates WorldEdit and FAWE with custom blocks from ItemsAdder
Laser's Armor Trims Plus
Adds new Armor Trim materials, and lets you use Banner Patterns and Pottery Sherds as Armor Trim patterns!
Gero's Backpacks! NERF
Adds Gero's vanilla-friendly backpacks but nerfed!
Golwer
A small mod introducing the Flower Golem 🌻, a creature that peacefully roams the world. Just like other golems, it can be summoned by players. Its unique ability? When near crops, it lovingly pollinates them, adding a touch of magic to your farming
Bare Bones x Sticks On Ground
Wooden sticks in forests, Bare Bones textures !
Tyz's Skills - Dark theme
A dark theme for Tyz's skills mod
Survival Gray
A zombie apocalypse survival modpack I made to play with my friends.