Minecraft Java 1.21 Mods
Browse 76 free mods for Minecraft Java 1.21 — popular picks include item placer, Name Formatting Station Datapack, Armor Statues Datapack.
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item placer
Place any item on any block side (supports multiple item in one block)
Name Formatting Station Datapack
Adds the ability for players to customize item names in survival.
Armor Statues Datapack
Adds a unique book that allows you to alter the properties of Armor Stands in survival
Copper Chunk Loader
Chunk Loader data pack friendly for vanilla survival. More uses for copper!
Worldly
Worldly adds a collection of configurable Minecraft world types, from classic Skyblock and OneBlock to Chunklock, Backrooms, Random Drops, Mountaineering, Fishing Border, and more.
VeinPulse
Ores briefly pulse with light when you mine adjacent stone blocks, revealing hidden mineral deposits nearby. The pulse intensity varies based on ore rarity.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
Catacraft
Transforming the familiar landscapes of Minecraft into a hauntingly beautiful and treacherous wasteland, this data pack offers players a gripping post-apocalyptic survival experience.
ShieldStatus Mod
This mod adds a simple color indicator — green when your shield is active, red when it’s disabled or recharging. Perfect for PvP and survival players who want better combat awareness without clutter.
Simple Invisible Light
A datapack that adds an easy-to-craft and use, invisible survival light.
Improper's 3D Minimap
Minimap but with 3D terrain. Enhance your survival caving experience with this radar!
Simple Shopping
Allows for simple, scam-free, grief-free shopping on your survival server!
Classic Combined
This mod creates a Classic Minecraft/Modern Minecraft hybrid experience. Recreates modern features in a Classic Minecraft/Alpha Minecraft style. Fully Survival compatible
YVtils SMP
SMP - Survival Multi-Player - YVtils-SMP adds many new features to your Survival Server
End Fire
Serverside mod that adds purple fire for end stone blocks! Using polymer + resourcepack
Backrooms: The Complex
A survival friendly, lore accurate backrooms mod with high quality visuals.
Tweaker Stick (Debug Stick)
A working Debug Stick for Survival mode use. ✅ Java REALM Compatible
Survival Displays
Create display models directly in survival without mods and resource packs
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
Deepcraft
A hardcore Minecraft mod with new ore, weapons, bosses, mobs, a unique dimension, haunting music, and forgotten secrets waiting to be uncovered.
Custom Player Heads
Allows players to get custom heads in Vanilla survival without OP!
Chess Pieces
Chess and checkers pieces that are survival and multiplayer friendly and placeable like blocks!
Calcite Crafting Recipes
Vanilla/survival friendly ways of obtaining calcite by crafting and smelting.
Block On Head
A small plugin that allows players in survival mode to put blocks and objects on their heads as a decorative element. This allows players to diversify their style and add a touch of humor to the game.
Help Me Hardcore
Help Me Hardcore Adds All Kinds of Extra Challenges from Community Ideas to Full-Themed Updates for Your Hardcore Worlds or Even Hardcore SMP Servers!
Cauldron Concrete
Powder into a cauldron gets you concrete! Vanilla friendly and perfect for servers wanting a survival experience of the cauldron concrete functionality from Vanilla tweaks.
NPC Mannequins in Survival
A Paper plugin allowing for vanilla mannequin mobs to be used in survival
VanillaFactions
VanillaFactions allows survival vanilla players an aesthetic way to make use of the /teams utility.
Pivot
A survival-friendly all-in-one display entity editor that allows people to edit display entities ingame, also allows people who dont have the mod to join the server.
The Smooth Elevator
Fast, smooth, and survival-friendly elevators. Automatically detects player language and features per-rank cooldowns with LuckPerms.
SurvivalReborn
Survival Reborn enhances Minecraft survival with dynamic terrain, new biomes, and unique mobs, offering fresh challenges and gameplay mechanics. Explore, craft, and survive in a world full of adventure, ancient secrets, and powerful items!
EVE - Entity Visualization Editor
The best editor text_display and item_display for survival and creativity
Just Another Survival Debug Stick
A simple, lightweight mod that brings debug stick crafting and usage to survival mode – yet offers deep customization for those who want full control.
MeowFurniture
Create survival-friendly custom blocks, ores, multiblocks, crafting, and commands, with a web block generator.
Sleep Anywhere (/trigger liedown)
/trigger liedown With a simple survival-command, you can lie down (sleep) anywhere!
Simply Fly
It just adds a survival command. /fly lets you fly just like creative mod for constructing.