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Minecraft Java 1.21 Mods

Browse 220 free mods for Minecraft Java 1.21 — popular picks include More Box, A Little Darkness, Many Additions: Neo Edition.

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More Box
1.21.4neoforge

More Box

More crates, alloys, records, and components!

70downloads
A Little Darkness
1.21.8neoforge

A Little Darkness

This mod aims to increase the difficulty and variety of gameplay by adding content related to darkness in one way or another.

69downloads
Many Additions: Neo Edition
1.21.8neoforge

Many Additions: Neo Edition

A simple Vanilla plus mod that adds brand new blocks, items, materials, equipment, and more.

69downloads
MapProtect
1.21

MapProtect

MapProtect is built to work alongside automated map rotation systems, allowing FFA servers to maintain clean, reusable arenas without requiring manual resets.

67downloads
twinkle popo mod
1.21.4neoforge

twinkle popo mod

it adds twinkle popo realistic pikachu and realistic hellokity

63downloads
Villera
1.21.11fabric

Villera

Turn villages into living economy hubs with biome-adaptive banks and markets, secure currency, rentable chunk claims and performance-friendly stacked spawners

57downloads
Moray's Util
1.21.1neoforge

Moray's Util

A util mod to make Minecraft more convenient such as the compaction of certain blocks

57downloads
SpeicherSaver
1.21

SpeicherSaver

A high-performance Minecraft server plugin that automatically deletes unused world files to reclaim 80%+ disk space while safely protecting player bases and builds.

56downloads
WardRegion
1.21

WardRegion

Region protection plugin for Minecraft 1.21 with wand-based selection, GUI management, whitelist access, flexible flags, particle previews, and MySQL storage.

56downloads
TIPAESHKERE
1.21.8neoforge

TIPAESHKERE

The eshkere mod is a really cool mod that adds new cool tools like yeshkerepickaxe and goidapon to explore the new dimension of ponworld and much more.

52downloads
OriiMon
1.21.1neoforge

OriiMon

A Cobblemon-focused modpack built for exploration, building, and quality-of-life. Discover new biomes, caves, villages, and structures while catching and training Cobblemon. Includes backpacks, minimaps, storage, furniture, and performance mods.

46downloads
Racial_Town
1.21.4

Racial_Town

Territory × Race Evolution, creating immersive RPG survival experience.

37downloads
Ghost Garden
1.21.8neoforge

Ghost Garden

Ghost Garden is an atmospheric mod featuring loot-filled graveyards guarded by Skull Kin. Defeat the Royal Ghost to forge powerful phasing gear, stat-boosting crowns, and shield-shattering blades.

36downloads
CustomDrops Pro
1.21

CustomDrops Pro

A plugin that lets you edit the rewards received from monsters. Supports IA IE IT MM and can be easily edited.

34downloads
Forests - Vanilla Expanded
1.21.8fabric

Forests - Vanilla Expanded

A mod that adds vanilla friendly forest biomes

30downloads
Lucid Gallery
1.21.1fabric

Lucid Gallery

A sleek in-game screenshot gallery. Browse, preview, and one-click upload your screenshots straight from the pause menu - no more alt-tabbing to your file explorer.

23downloads
Dimensional Pockets 2 Mod (1.21.1, 1.20.1) – Store a Dimension in Your Pocket
1.21.1neoforge

Dimensional Pockets 2 Mod (1.21.1, 1.20.1) – Store a Dimension in Your Pocket

Dimensional Pockets 2 Mod adds personal pocket dimensions to Minecraft experience. With simple materials, pocket dimensions are yours. Use your pocket for anything you choose. Take shelter from others, use it for storage, or make a crazy redstone contraption. Your creativity is the limit. This mod works with the normal client and servers. Screenshots: Crafting […]

The Life Teleporta Modpack (1.21.1, 1.21) – Challenging with Random Teleportation
1.21.1

The Life Teleporta Modpack (1.21.1, 1.21) – Challenging with Random Teleportation

The Life Teleporta Modpack challenges players with its unique exploration and strategy mechanics. Every 5 minutes, you are teleported to a random location, making the base building nearly impossible and requiring creative storage and resource management tactics. This modpack features new structures to explore, new foods, tools, and mechanics, ensuring a fresh and engaging experience. […]

O
1.19.4

OldFashionedLimits

Old fashioned height limits (from pre-1.17 versions)

6.2kdownloads
P
1.21.1neoforge

PKK - Create!

A Create-focused adventure modpack with new dimensions, expanded exploration, improved combat, and advanced storage. It blends mechanical engineering, atmospheric biomes, aircraft travel, and enhanced survival for balanced long-term gameplay.

341downloads
U
1.21.1neoforge

Unbound Adventures Into the Unknown

Unbound Adventures: Into the Unknown blends exploration, tech, magic, and space travel. Build with Create, cast spells with Ars Nouveau, and manage your loot with powerful storage mods.

60downloads
G
1.20.5

GeyserCon

Modifies the Endercon datapack to stay within the Vanilla height limit.

37downloads
Minecolonies Getting Started (MCGS)
1.21.1neoforge

Minecolonies Getting Started (MCGS)

Guided quests lead you from stone tools to Town Hall, then Minecolonies NPCs handle the grind. Rich ambience, extra structures, a towering Nether, handy gadgets, and big backpacks keep adventures—and streams—fresh past automation.

86kdownloads
Owl's Pocket Dimension
1.20.1forge

Owl's Pocket Dimension

Enjoy a Pocket Dimension where you can build in peace! Survival and multiplayer friendly

29kdownloads
Ultimate Shader Suvival
1.21.1fabric

Ultimate Shader Suvival

Ultimate Shader Survival is the best pack for both beauty and high FPS on Fabric, with smooth chunk loading and extra Quality of Life mods to help with building, exploration, sound effects, and storage managment!

2.5kdownloads
Survival Reforged
1.21.4fabric

Survival Reforged

1.21.4 | New biomes, backpacks, and more! All while keeping the Minecraft experience.

1.7kdownloads
JuaniAndres Cobblemon
1.21.1neoforge

JuaniAndres Cobblemon

A cobblemon pack that adds extra exploration with more structures and dungeons, as well as quality-of-life features like better storage, new biomes, and interface improvements

1.3kdownloads
Stream City
1.21.1neoforge

Stream City

Unlock endless possibilities with FTB Suite, Applied Energistics 2, Ender IO, ComputerCraft , Mining Gadgets, Iron Furnaces, Jetpacks, Storage Drawers, Sophisticated Storage, and Mystical Agriculture. Elevate your Minecraft world today!

1.1kdownloads
CleanCraft by ACUL
1.21.1fabric

CleanCraft by ACUL

CleanCraft is a lightweight Vanilla+ Fabric modpack focused on performance, visuals, and quality-of-life. Featuring Sodium, shaders, Xaero’s map, Tom’s Storage, and more—it's perfect for builders, explorers, and smooth multiplayer.

886downloads
Technorium Creat X Oritech
1.21.1neoforge

Technorium Creat X Oritech

Technorium is a technology-focused Minecraft modpack centered on industrial automation, large-scale construction, advanced storage systems, and extensive decorative building options.

823downloads
Kingdoms Reborn
1.21.1neoforge

Kingdoms Reborn

200+ Mods + Resource Packs! Minecolonies, RPG Classes, L_Ender's Cataclysm, Bosses'Rise, Refined Storage, Ars Nouveau, and Create all in one!

524downloads
GG Minecolonies with Tech
1.21.1neoforge

GG Minecolonies with Tech

This modpack enhances the standard Minecolonies mod with Create, Refined Storage, Magic and other QoL mods.

363downloads
Vibrant Sundries Mod (26.2, 1.21.11) – Automate Daily Survival Tasks
1.21.11

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 […]

Pragmatic Apparatus Mod (1.21.1) – Automate Resource Mining and Fly in Survival
1.21.1

Pragmatic Apparatus Mod (1.21.1) – Automate Resource Mining and Fly in Survival

Pragmatic Apparatus Mod brings classic utility tech, creative flight items, and automation blocks back to your world. It recreates many popular mechanics from older utility mods from the ground up. You can build powerful quarries to mine resources automatically while exploring brand new dimensions. The mod also adds simple item sorting pipes, huge storage drums, […]

Backpacks & More Data Pack (26.2, 1.21.1) – Double Your Storage Space
1.21.1

Backpacks & More Data Pack (26.2, 1.21.1) – Double Your Storage Space

Backpacks & More Data Pack adds portable storage bags to help you carry more items during your travels. Each bag holds up to 27 item slots to double your storage space on long mining trips or exploration runs. The bags show up directly on your character model when you hold them in your hands. You […]

Wh33zy's Tack Overhaul Resource Pack (1.21.11) – Realistic Travel Gear
1.21.11

Wh33zy's Tack Overhaul Resource Pack (1.21.11) – Realistic Travel Gear

Wh33zy's Tack Overhaul Resource Pack restyles all mount equipment across your worlds to give rideable animals detailed saddles and realistic travel bags. This pack replaces standard vanilla designs with custom models for horses, donkeys, mules, pigs, striders, and camels. It also changes mount storage chests so they look like genuine exploration packs loaded with journey […]