Minecraft Java 1.21 Mods
Browse 3,819 free mods for Minecraft Java 1.21 — popular picks include Drop Guard, Legit sleep, MoNcKiE's Apples.
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Drop Guard
A Mod For Hypixel Skyblock That Stops You From Dropping Items Unless Your In The Inventory
Legit sleep
Skip day or night in survival without using /time set or cheats.
MoNcKiE's Apples
Enhance your survival with powerful apples, new pillager and evoker drop. Adds new ore apples, each with a tier and new recipes.
Survival Expanded
This mod adds lots of new vanilla-style features. Made using MCreator
OthouMod
Survival QOL Mod made for a friend
Blue Hardcore Hearts
Fake texture pack that changes the color of hearts to hardcore blue
Redstone slab
Adds a survival friendly redstone slab.
Silk Harvest
Add the ability to get spawn eggs in survival from killing mobs using a silk touch tool.
Hypixel Old Symbols
Client-side Fabric mod for reverting Hypixel Skyblock's newer custom symbol characters back to older ASCII-style replacements.
Passive Mob Spawn
Server-side NeoForge skyblock utility that lets passive mobs spawn on valid grass platforms at any height, with daytime checks, weights, caps, and debug logging.
Gear Grinder
A Create-Aeronautics focused survival pack with extra hard difficulty. Tougher mobs, smarter AI, no waystones, no TPA, items drop on death.
Crusted Gears
This modpack transforms your Minecraft survival into a massive industrial and exploration journey. It forces you to rethink automation from basic gears to quantum lasers while exploring colossally overhauled dungeons and realistic mountain ranges
Market Utils for Hypixel Skyblock
A Fabric client-side mod for Hypixel Skyblock that highlights profitable Auction House listings using colored slot borders and detailed profit-calculation tooltips.
MC Unbalanced World
A great overhaul to survival progression, adds 30+ hours of content, to enjoy alone or with friends
Jade's Survival Hats
This project adds multiple custom hats in the game that are all able to be crafted and/or obtained in survival.
Katocraft Hardcore
A visual overhaul and QoL modpack made for the katocraft hardcore server
ShopStock
A modern and customizable GUI shop built for survival servers.
Create Ro World
A WIP modpack for primarily aimed at a survival experience with create mod trains, factories, and cute decoration.
Hardcore compatability for Epic Death Screen
Enable in hardcore mode for Neoforge version

KooKoos Skyblock
A modpack for hypixel skyblock that tries make it feel more polished.
Sandboxes
One-click creative sandbox from any survival world. Copy, experiment, and return — your original world is never touched.
District 21 SMP
District 21 Survival Multi Player Project
VanillaBase
A standard mod pack for survival/hardcore. Minimal load on your device!
PremiumFly
PremiumFly is a Paper/Spigot plugin that adds double-jump flight for selected players in Survival mode, similar to Creative flight but triggered by a double jump.
Simple Cargos
A wildly advanced yet super fun cargo delivery system for your Survival SMP!
CC:RecipeRework
Hardcore addon for CC: Tweaked that completely overhauls the crafting system, making it logical, multi-step, and as close to reality as possible.
Dacy's Toolbox
This mod adds tools/weapons/blocks that aid a survival mode player in PvP or just minecraft in general, It adds anything you can think of, Ores, Armor, and a lot of tools.
Smart warnings
Smart Warnings is a lightweight utility mod that provides intelligent survival alerts without cluttering gameplay. Get notified when night falls or when your inventory is almost full, helping you stay focused on exploration and survival.
Final Destination HUD
It adds a kill tracker for final destination armor in hypixel skyblock, visible on the HUD
New in Town Russian Translation
translation, russian, russification, language, resource-pack, new-in-town, survival, city-building, quest, adventure
SmartChestFinder
SmartChestFinder lets players tag and locate their chests easily with simple commands, helping SMP and survival players keep track of their storage
RP-StoneCobbler
This is a simple Fabric mod designed to aid survival gameplay: you can break stone into Pebbles using a stonecutter, and then craft 4 Pebbles back into a Cobblestone.
Legacy Red
This is a simple texture in Programmer Art style that adds multiple highlighting/utility features to improve players' survival/redstone experience.
Seamless Survival Overhaul
A modpack designed to enhance and deepen the survival experience, adding new challenges, mechanics, and immersive features.
ArneLifesteal
Lifesteal+ is a competitive PvP plugin where players gain hearts by killing others and lose hearts on death. With crafting, revive mechanics, withdraw system, and GUI-based settings, it creates a high-stakes survival experience perfect for SMP servers.
Random Eventy
When creating a new world you have a new button, there you can configure the randomness of your survival world!