Minecraft Java 1.21 Mods
Browse 210 free mods for Minecraft Java 1.21 — popular picks include SanLego`s Redstone Heart, Thermostats, JAD OC's.
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SanLego`s Redstone Heart
This small resoursepack adds Redstone Heart from Minecraft: Story Mode as a Redstone Block!
Thermostats
⚡A plugin that adds realistic temperature to your server. Make the server more hardcore and more attractive for survival!
JAD OC's
JAD MOD: Master survival with my OCs! Explore new dimensions, use powerful potions, and freeze time with a single click. The classic adventure is back!
Stagehand
A mod for build artists playing in survival multiplayer settings!
BubbleNaut Survival
Just a Fabric modpack consisting of various optimization, QOL, and a few additional decoration mods.
Advanced Crafting
This datapack allows players to craft items in Survival mode that are normally only available in Creative mode or cannot normally be obtained. Instead of needing to ask a server owner or administrator to give you these items
Schematicon
A creative planning dimension for builders. Switch from survival to creative and back with fully separate inventories and no balance disruption.
Inventaire Amélioré
Adds new ores, armors, unbreakable blocks, a custom dimension, and more to expand your Minecraft survival experience.
Hardcore Absorption Hearts
Change absorption hearts in hardcore mode
Redstone slab
Adds a survival friendly redstone slab.
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
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.
SBSymbol
resource pack that changes hypixel skyblock arachnal symbol from Ж to spider emoji
Simple Mannequins
Datapack that adds Mannequins To Survival
Skyblock Infinite: Skybound Spelunking Addon
A Simple Ore Crafting Addon Mainly For Skyblock Infinite but can be used for other things!
Meric's Wonderland
A large NeoForge 1.21.1 modpack focused on Create engineering, Aeronautics, exploration, world generation, food, decoration, and a richer survival experience.
Survival update
Hello, this mod is designed to improve the survival aspect of Minecraft. It's an unfinished version that will undergo changes over the coming months, but in its current version, it includes new double and small flowers that beautify the plains and forests.
Packer
Survival friendly, dynamic, server-side custom models for Minecraft!
Notch Apple Recipe Restored
This Datapack adds the Ability to craft Enchanted Golden Apples in Survival Minecraft using 8 Blocks of Gold and 1 Apple.
Bon Appétit
[VERY WIP; NOT SURVIVAL FRIENDLY RIGHT NOW] A new age food mod for NeoForge
HMWBTE's Cosmetics
A datapack that brings custom text displays (and more) into survival!
Survival Debugged
This project adds survival functionality to the debug stick on 1.21.11 Paper servers.
Mind Your Bubbles
Mind Your Bubbles is a client-side Fabric mod for Minecraft that turns the vanilla air bar into a more consistent survival indicator.
Sandy Pistons
Changes the Piston texture to be made of Sandstone instead of cobblestone
Spyro's Easter Egg Hunt
Hide colourful Easter Eggs for your friends to find. Make it a fun event for the whole server. Survival friendly and with a leader-board.
Combustion Blade
A funny mod based on Rei Ninja Sect meme. Adds Blazing Blade that plays iconic misheard lines on hit, craftable in survival mode to tease your friends.

Proud Pan Splatters
Subtle yet awesome pan-colored splatters in survival and creative inventory
LightCatcher
The feasibility of using light source blocks in survival mode, with support for protection plugins.

Glow ink light blocks
Add a use for glow ink and a survival way to obtain light blocks.
Event Textures
This reshourchepacks just re-textures some gui and blocks u can use in ur events! (not recommended to use in survival worlds)
Hardcore Tatoo
This mod gives you a Tatoo on your Arm that shows you, your Health and Hunger
Easy Holograms
A datapack that allows you to create text holograms easily. Working in survival
SR ChestPreviwe Premium
SRChestPreviewer allows you to see the contents of any container without ever opening the UI. Perfect for survival
Craftable Creakings
This simple data pack allows one to craft a creaking egg in survival! Now you can build redstone machines that activate simply by looking at a creaking that doesn't despawn! (The creaking will not despawn if named)
Goodest Survival PR
This resource pack replaces some hard-to-see block textures with more visible ones