Minecraft Java 1.21 Mods
Browse 127,596 free mods for Minecraft Java 1.21 — popular picks include Rudy Optimized, Legacy Loom, CivCraftRP.
Step by step: How to install Minecraft Java mods & modpacks
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Rudy Optimized
Modpack that optimized your game
Legacy Loom
Legacy Loom weaves classic Minecraft textures into modern versions. Relive the nostalgia of older blocks and items, fully compatible with the latest game updates.
CivCraftRP
The plugin ecosystem that turns your Minecraft server into a living society, with crime, justice, reputation and memory

PrettyBlocks: Colorful 1
A pack adding 20 new decorative blocks to Creative Mode!
APMCraft
Track your APM! APMCraft adds a real-time APM (Actions Per Minute) counter to Minecraft, inspired by StarCraft II and Warcraft III. Track your live APM and peak APM as you play, whether you're fighting, building, or just spamming for fun.
TIAFM (This Is A Furniture Mod)
TIAFM (This Is A Furniture Mod) is a mod that adds various type of furnitures with vanilla styles!
GiveawayRS
A lightweight and powerful giveaway plugin with animations, auto rewards, and full customization.
Lf-Pistons
Fully automatic crop harvesting with pistons — zero redstone!

ovrdrvModeration
Useful and optimized moderation plugin

Ytterbium
adds ytterbium to your world. make gamma rays and use precise clocks.
The Vybes
Immersive fantasy resource pack with custom item names, texture, random quotes, and a full item weapon system.
W1NT3R H3LLSC4PE
A hellish Winter world where nothing can thrive, but will you be an exception ?
LazyBaller
A mod made for lazy Hypixel Skyblock lowballers
Stylish
A mod that adds new cosmetic effects to kills, elytras and chestplates
Yumesumi Economy
一个简单的硬币模组,包含铜、银、金、钻石四种硬币,击杀怪物会掉落。可以通过修编辑配置文件调整设置。Adds Copper, Silver, Gold, and Diamond coins as mob drops. Edit the configuration file to customize settings.
Campfire Additions
Additions to Campfires such as Oak Longs being able to be turned into Charcoal
ICreator
the mod adds oddities from which you can craft tools and weapons
Ping-a Thing
"Ping-a Thing" is a Fabric mod for Minecraft that lets you ping dropped items on the ground to point them out to other players.
Momo's by Ishan
Adds delicious momos to Minecraft, including Cheese and Chilli variants with unique recipes and food values. Craft ingredients, experiment with flavors, and enjoy powerful new meals for your survival adventures.
TNT Trio
A mod that adds custom TNT's to minecraft for players to have fun and wreak havoc!
Fishing Cursor for Santoria
Changes the Tropical Fish texture to a cursor like texture.
ICNT
Shows the held item icon, total count of matching items, and durability on the HUD. Configure display position, warnings, sounds, and durability safety options through Mod Menu
pure creation and fun
this is a extremeley heavy -weight create mod modpack with over 50 create addons and more
ServerTP
This will teleport the target players (all players) to the specified server.
mcsets
Commerce and payment infrastructure for digital creators. Build branded stores, accept payments, & manage revenue all in one place.
upscale x4 (slopcraft)
Slopcraft is a base texture pack that has been AI-upscaled locally without using water, mainly for gimmick purposes.
Sword Blocking Revived
A datapack that allows you to block with the sword

SentinelAntiCheat
Lightweight movement checks with staff alerts.
Gander's Dumb Weapons
GanderBeam Added Youtube Comment's Dumb Weapon Ideas To Minecraft!

Completely Oversimplified
Minecraft looks to complicated? This is the solution.
MintTokens
A simple Paper/Folia token economy plugin for 1.21.x
pxescale
a stupid simple /scale command
Freaky Edition Subtitle
Replaces the Minecraft "Java Edition" subtitle with "Freaky Edition"
Sakamoto San from Nichijou nametag
Turns cats into Sakamoto San from Nichijou when named "Sakamoto"
Nexplex's 64x
My texture pack Nexplexs 64x is a pack where i try to not fully change the texture of minecraft just make it smoother because the original texture are not smooth enough for some people so i make them smoother
Wokenpok's Create Modpack
Create Mod with all the required addons to make sure it plays perfectly in Survival Mode!