Minecraft Java 1.21 Mods
Browse 23 free mods for Minecraft Java 1.21 — popular picks include World In a Jar, Copper Chunk Loader, Crossroads.
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World In a Jar
(Snowglobe) A terrarium-inspired block made for builders and survival players alike.
Copper Chunk Loader
Chunk Loader data pack friendly for vanilla survival. More uses for copper!
Crossroads
A tech mod with the goal of making automation interesting. No one block solutions, just simple pieces that combine to make complex contraptions. Crossroads is a mod where you make Rube Goldberg machines, except they're the simplest way to do things.
immersion in traffic context
Adds customizable barriers & asphalt roads (+30% speed!). Design unique streets, works with/without Ultimate Car Mod. Survival recipes included. Build realistic traffic systems!
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.
Improper's 3D Minimap
Minimap but with 3D terrain. Enhance your survival caving experience with this radar!
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
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.
GSG
GSG is a lightweight gameplay enhancement mod that expands Minecraft with new equipment and progression-focused content. It adds balanced tools, weapons, and armor designed to fit naturally into vanilla survival without affecting performance.
CraftableBoats
Conquer the Nether's molten seas. Craft boats from hellish wood that defy fire and lava. A seamless addition to your vanilla survival.
MineRP
A mod with items and mechanics for RP servers and survival.
Block Display Vanilla Maker
Block Display in 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!
Thermostats
⚡A plugin that adds realistic temperature to your server. Make the server more hardcore and more attractive for survival!
Create Ro World
A WIP modpack for primarily aimed at a survival experience with create mod trains, factories, and cute decoration.
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.
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)
GlowSense
This mod provides real-time visual cues for combat, tools, and survival, highlighting the best weapon, tool, or food based on the situation to make gameplay more intuitive and responsive.
Escrow Autobuilder
IOUEscrow is a vanilla/survival friendly schematic and autobuilder mod that allows you to pair creative world planning with honest survival gameplay.
Titlecarts
This datapack enables the use of titles in survival with minecart tracks to announce stops, routes etc.
MeteorShowers
Survival-friendly random meteor shower events with warnings, craters, and loot
Vibrant Sundries Mod (26.2, 1.21.11) – Automate Daily Survival Tasks
Vibrant Sundries Mod brings a collection of handy items, decorative blocks, new structures, and useful vanilla tweaks to your world. It expands everyday survival gameplay with simple automation blocks like conveyors and fans, along with mass storage units and custom display stands. The mod also refreshes crafting by adding recipes for rare vanilla items, useful […]