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Minecraft Java 1.21 Mods

Browse 21,935 free mods for Minecraft Java 1.21 — popular picks include Tensura Slots, Real Life Heights (RLH), Day countr.

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Tensura Slots
1.21.1neoforge

Tensura Slots

This Addon adds extra slots to the Tensura: Reincarnated Mod

3.5kdownloads
Real Life Heights (RLH)
1.21.2

Real Life Heights (RLH)

This Datapack/Mod allows anyone to be their height in real life but in minecraft

3.5kdownloads
Day countr
1.21.4fabric

Day countr

A day counter mod, Puts the day on the left bottom corner.

3.5kdownloads
Holdable Frogs
1.21fabric

Holdable Frogs

Allows frogs to be handheld, after which the frog's tongue is usable to pull faraway entities closer, as well as to obtain froglights.

3.5kdownloads
Dispenser Automation
1.21.2fabric

Dispenser Automation

Manual labor is lame. Use dispensers to automatically break, place or use blocks and items!

3.5kdownloads
Villager Rebalanced
24w21a

Villager Rebalanced

Datapack that modifies the trades of some villagers

3.5kdownloads
Overgrown's Origins: Saturn
1.21

Overgrown's Origins: Saturn

The Saturn Origin data pack introduces a powerful deity character with unique abilities and significant drawbacks. This character, born with limitless power and six eyes, can perform devastating attacks like Black Flash and Unlimited Void.

3.5kdownloads
Update Depression
1.21.1fabric

Update Depression

Update suppression helper mod

3.5kdownloads
Passive Aggressive
1.21.5

Passive Aggressive

Prevents mobs hunting passive prey.

3.5kdownloads
Midrian - Zombie Apocalypse
1.21.11fabric

Midrian - Zombie Apocalypse

Turn your game into a Zombie Apocalypse!

3.5kdownloads
auto Sprintmod
1.21.11fabric

auto Sprintmod

This mod lets you automatically sprint when you have enough hunger (toggleable via a key)

3.5kdownloads
The Archivist
1.21fabric

The Archivist

A fourth-wall-breaking psychological horror mod that uses your real-life PC info to scare you.

3.5kdownloads
More and More Armor
1.21.4neoforge

More and More Armor

More then a dozen different armor pieces and sets with different abilities!

3.5kdownloads
Banners Everywhere
1.21.1fabric

Banners Everywhere

Place banners in cool new ways

3.5kdownloads
ItemframeSnipper
1.13

ItemframeSnipper

Make itemframes invisible with shears

3.5kdownloads
Lava Alert
1.21

Lava Alert

Alerts you if there is lava beneath you.

3.5kdownloads
Nice Huds
1.21.5

Nice Huds

Bossbar Huds for players holding Clocks, Compasses and Recovery Compasses. Also adds a calendar/time based event system including seasons.

3.5kdownloads
Shrink Ray
1.21.1neoforge

Shrink Ray

Two new tools for resizing mobs.

3.5kdownloads
Bodebojo's Enchantments
1.21

Bodebojo's Enchantments

A Datapack that adds random enchantments I feel would fit in the vanilla game

3.5kdownloads
Stonecuttable Smooth Stone
1.20.5

Stonecuttable Smooth Stone

Lets you use a StoneCutter to make Smooth stone instead of smelting it twice.

3.5kdownloads
Structure nature(Alpha)
1.21.7fabric

Structure nature(Alpha)

we add everything we think is fun anything that will enhance the minecraft experience

3.5kdownloads
Simple Shield Delay Indicator
1.21.6fabric

Simple Shield Delay Indicator

See the 250ms delay of your shield before it starts to block hits!

3.5kdownloads
G1axBowOptimizer
1.21fabric

G1axBowOptimizer

G1axBowOptimizer eliminates the client-side delay caused by server round-trip times when using bows and crossbows

3.5kdownloads
Universal Jewelry
1.21.1neoforge

Universal Jewelry

Adds compatibility between Iron's Gems n Jewelry and other mods

3.5kdownloads
No Zombified Piglin ❌
1.13

No Zombified Piglin ❌

Disable Zombified Piglin in Minecraft by preventing its spawning and removing any that appear in the world

3.5kdownloads
Lucky Enchants
1.21fabric

Lucky Enchants

Every block you break can randomly enchant your tool with absurd levels. Highly configurable, lightweight, and pure chaos!

3.5kdownloads
Automatic Potion Restocker
1.21.11fabric

Automatic Potion Restocker

Automatic Potion Restocker is a mod that instantly refills the hotbar slot with the next matching potion every time you finish drinking or throwing one.

3.4kdownloads
O123456789
1.21.1neoforge

O123456789

A mod that changes the item count numbers to those from Create mod

3.4kdownloads
Aether Data Pack: Temporary Freezing
1.21.1

Aether Data Pack: Temporary Freezing

A small change to make The Aether's ice accessories create temporary blocks instead of permanent blocks when freezing liquids.

3.4kdownloads
Better Mob Combat - Reimagined
1.21.1neoforge

Better Mob Combat - Reimagined

An add-on mod to Better Combat that allows it to work with (humanoid) mobs.

3.4kdownloads
Aeternum Seasons
1.21

Aeternum Seasons

A dynamic and realistic station system for Minecraft Survival. Eng & Esp | Plug & Play

3.4kdownloads
Recorder Ingame
1.21.11fabric

Recorder Ingame

Recorder Mod is a lightweight in-game recorder for Minecraft that lets you record gameplay and game audio directly to MP4 files without needing OBS or other external software.

3.4kdownloads
Custom Archeology
1.21

Custom Archeology

Create archeological dig sites with your own items!

3.4kdownloads
StreamingModule
1.8

StreamingModule

Twitch Drops and Minecraft Twitch Integration | Spigot, Paper, Purpur, BungeeCord, Velocity

3.4kdownloads
Mel's Vanilla+
1.21.4neoforge

Mel's Vanilla+

A simple mod that adds vanilla-friendly features.

3.4kdownloads
SH-Koth
1.2.1

SH-Koth

Simple to use, poweful in action. A smarter KoTH solution.

3.4kdownloads