Minecraft Java 1.21 Mods
Browse 3,822 free mods for Minecraft Java 1.21 — popular picks include Hammer-On, HoleFiller, Aurora Survival.
Updated daily

Hammer-On
Anvils can now take damage from falling one block. Made for balancing carpet extra's renewableSand.
HoleFiller
HoleFiller is a lightweight and powerful Minecraft Paper plugin designed to help players easily fill areas, caves, and holes in survival mode without replacing existing blocks.
Aurora Survival
Collection of mods that makes playing on the Hungarian Aurora SMP much better.
TeaWorld
Mod pack for server TeaWorld with classic survival without private, donation and unnecessary plugins. With blocks from 1.21
Command Suite
Command Suite adds a collection of useful commands for survival, creative building, testing, and administration, including God Mode, flight, healing, night vision, and more.
Mia RPG Server
Welcome to the ultimate Minecraft RPG experience! Our server combines classic survival gameplay with deep RPG mechanics, challenging dungeons, and endless exploration opportunities.
MIA RPG Client
Welcome to the ultimate Minecraft RPG experience! Our server combines classic survival gameplay with deep RPG mechanics, challenging dungeons, and endless exploration opportunities.
Yet Another Survival Pack [discontinued]
Yet Another Survival Pack(YASP for short) is just another survival pack without a focus on quests and a focus and just having fun with the mod list
USE- ultimate survival experience!
The best survival experience for minecraft!
Easy Spawn Eggs
The Fastest way to craft Spawn Eggs in Survival Minecraft.
ForageBites
FOR ANY INQUIRIES DM WONGERS432 ON DISCORD ForageBites is a client side Fabric mod for Hypixel Skyblock that tracks your foraging efficiency by displaying real time Trees Per Minute TPM and session averages via a customizable drag and drop HUD overlay
FGF Hero
FGF Hero is a hardcore event plugin inspired by Minecraft Helden where players are linked and share their fate. It creates an intense survival experience where you either win together or lose together.
Smooth Survival: Early Game Overhaul
Enhanced Recipes, A better way to fly and so much more
Duck Survival+
A mostly vanilla survival experience for the Ducks server, with smatterings of thirst and temperature management, a little farming expansion and lively animations, finished with a sprinkling of optimisation.
MineRP
A mod with items and mechanics for RP servers and survival.
Jameel's Private SMP
1.21.8 Vanilla+ modpack | Multiplayer | QOL | Optimisation | Enjoy a simple survival experience.
Hunter And Hunted
Hunter and Hunted makes mobs smarter and deadlier—creepers ambush from cover, skeletons kite you, and Endermen silently stalk if you stare too long. It’s a lightweight plugin that turns survival into a true predator-versus-prey experience.
Hypixel Skyblock - Vulkan
a Hypixel Skyblock Modpack Based On Vulkan
CraftStands
A Crafting Focused Armor Stand Datapack focused on Survival, Limited, but unique Armor Stands. Unique functionality with special item based animations & commands!
Bluebell
The Bluebell mod adds new tools, the Hammers, which make mining easier by digging out an area of 3 by 3 blocks, one block deep. It also adds emerald equipment (weapons, tools, and armor).
Duuk's Dungeons
I made Hypixel Skyblock more accessible.
1Luiisssss
Redstone, Technical, Survival, AstrumSMP
intuition
🗸 Transforms survival instincts into hotbar thoughts. Useful when you can't keep track of values or have a custom HUD (custom health and hunger display).
ModeManager
Allows players to switch between survival and creative modes while maintaining separate inventories

Beefy's Survival Utilities
A few nice utilities made by BeefyAndTheDucks.
Sloths Display Entity Editor
Create, modify, and delete Block and Item displays, even in survival!
Health Status Indicator
A simple Minecraft HUD addon showing classic-style health, and status effects with a clean and optimized design. Lightweight, responsive, and perfect for survival, PvP, and modded gameplay.
Cassiopeia
A simple mod that adds a chatbot to your Minecraft chat specifically for use to guide players in Hypixel Skyblock!
Daily Grind | Daily, Weekly and Monthly Quest GUI [1.21.+]
quests, daily, weekly, monthly, challenges, rewards, gui, survival, economy, roleplay
UBS_PVP+
UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages
mSilkBedrock
A plugin that allows you to mine bedrock in survival.
Spider Drops OP Loot
Turn spiders into an overpowered loot source for intense and rewarding survival combat.
Block Display Vanilla Maker
Block Display in survival!
CREATE HUB
This build is focused on calm and measured survival using the Create mod and its addons.
Naked & Bound
A hardcore co-op survival game mode where all players share one health pool and must survive together.
Create for everyone
A modpack made for the create mod in survival multiplayer servers or single player