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Datapacks for Minecraft Java 1.21 — page 4

1,278 items

Data packs: list

Dungeons and Taverns Jungle Temple Overhaul

8NovaWostra · Modrinth · updated September 26Overhauls Jungle Temples with 4 Variants using new loot tables alongside the Vanilla Loot Table and can have archeology elements inside as well as new puzzles
  • Client and server
  • Data pack
  • World generation
  • Adventure
InstallOn a server

Red’s More Structures

3redstonegamesb · Modrinth · updated September 26Adds more structures and dungeons to Minecraft
  • Client and server
  • Data pack
  • World generation
  • Decor
InstallOn a server

All Mob Heads

14mldeg · Modrinth · updated October 7A datapack that allows the head drop of all mobs.
  • Client and server
  • Data pack
  • Mobs
  • 1.20.2 — 26.3
InstallOn a server

Caves & Canyons

1Eugene · Modrinth · updated September 4Save your surface, find your underground adventure!
  • Client and server
  • Data pack
  • World generation
  • Game mechanics
InstallOn a server

Clumps

34lullaby · Modrinth · updated September 4Merge experience orbs and instant pickup experience orbs to reduce lag!
  • Client and server
  • Data pack
  • Optimization
  • 1.21 — 26.2
InstallOn a server

Typewriter Day Counter

limesplatus · Modrinth · updated September 4Adds an RPG like daycounter, displaying at the start of each day with a typewriter effect. [Vanilla Refresh]
  • Client and server
  • Data pack
  • Social
  • Utilities
InstallOn a server

Dungeons and Taverns Desert Temple Overhaul

8NovaWostra · Modrinth · updated September 26Overhauls Desert Temples with 4 Variants using new loot tables alongside the Vanilla Loot Tables. The chests at the TNT trap can now turn into exits leading into underground buried rooms for archeology
  • Client and server
  • Data pack
  • World generation
  • Adventure
InstallOn a server

NoRollback

5Solmey · Modrinth · updated October 10Remove (annoying) rollbacks
  • Client and server
  • Data pack
  • Game mechanics
  • Optimization
InstallOn a server

Dungeons and Taverns Nether Fortress Overhaul

9NovaWostra · Modrinth · updated September 26This Mod Overhauls the Nether Fortress with 1 guaranteed spawner, the fortress inside hallways having decoration and blaze spawners found in and outside the fortress
  • Client and server
  • Data pack
  • World generation
  • Adventure
InstallOn a server

X Ray (no cheats)

19BizCub · Modrinth · updated September 26Find ores in mines faster and easier.
  • Client and server
  • Data pack
  • Game mechanics
  • Adventure
InstallOn a server

Dynamic Lights

58o-Peepo · Modrinth · updated 6 days agoAdds dynamic lights for players, items, mobs, etc.
  • Client and server
  • Data pack
  • Game mechanics
  • Adventure
InstallOn a server

Epic Terrain

4wonderful_Ai_Chen · Modrinth · updated September 3This package was written by me through the datapack exercise. Because I was tired of vanilla terrain and I always wanted a realistic terrain that was efficient, I set out to refactor vanilla terrain.
  • Client and server
  • Data pack
  • World generation
  • 1.19.2 — 1.21.1
InstallOn a server

Mine Treasure

3Frozytime · Modrinth · updated September 26An expansive mining data pack. Adds a probability of obtaining treasures from mining. 100+ custom items, 80+ loot tables, 200+ achievements and much more!
  • Client and server
  • Data pack
  • Game mechanics
  • Weapons
InstallOn a server

Toolbar Sounds

9villainous-j · Modrinth · updated October 23A lightweight datapack that brings sound effects to your toolbar (hotbar).
  • Client and server
  • Data pack
  • Game mechanics
  • Weapons
InstallOn a server

Adventure Dungeons

AlexMega · Modrinth · updated September 3Data pack that will add more structures to your Minecraft world
  • Client and server
  • Data pack
  • World generation
  • Adventure
InstallOn a server

Katters Structures

14NiceRon · Modrinth · updated October 20Adds 30+ brand new vanilla like structures to the game
  • Client and server
  • Data pack
  • World generation
  • Adventure
InstallOn a server

BlazeandCave's Advancements Pack

112Cavinator1 · Modrinth · updated September 26Adds over 900 new advancements to your Minecraft world
  • Client and server
  • Data pack
  • Game mechanics
  • Adventure
InstallOn a server

Better Trees

20EMD123 · Modrinth · updated October 8Vanilla style improvements for overworld trees.
  • Client and server
  • Data pack
  • World generation
  • Decor
InstallOn a server

Cobblemon fast mounts

doctorshabs · Modrinth · updated September 26increases riding speed of bird/ufo/rocket cobblemon in 1.7+
  • Client and server
  • Data pack
  • Adventure
  • Vehicles
InstallOn a server

Battle Towers

1n643064 · Modrinth · updated September 9Adds Battle Towers (WIP)
  • Client and server
  • Data pack
  • Adventure
  • Mobs
InstallOn a server

Sky Void Additions

3BPR02 · Modrinth · updated September 26Vanilla-like mechanics that allow all items, mobs, and advancements to be obtained in SkyBlock. All settings are toggleable in-game.
  • Client and server
  • Data pack
  • Game mechanics
  • Mobs
InstallOn a server

Fullbright [Permanent Night Vision]

38o-Peepo · Modrinth · updated 6 days agoToggleable Fullbright for every player on the server! Also works in singleplayer.
  • Client and server
  • Data pack
  • Magic
  • Adventure
InstallOn a server

Ore Vein Miner

58quillphen · Modrinth · updated September 26Vein Miner automatically mines connected ore blocks when you break one
  • Client and server
  • Data pack
  • Game mechanics
  • Tech
InstallOn a server

Sunken Spires

joshieman · Modrinth · updated September 3Remnants of an advanced prismarine civilization are scattered throughout the ocean.
  • Client and server
  • Data pack
  • World generation
  • Weapons
InstallOn a server

FAQ

How is a datapack different from a mod?

A datapack uses the game's own tools: it changes recipes, loot, structures and advancements. A mod changes the game's code and can add something genuinely new — a block, a mob, an interface. A datapack doesn't need a loader to work.

How do I install a datapack?

Click “Install” and Millida Launcher will add the datapack to the world you choose. To do it manually, put the archive in the datapacks folder inside the world folder and rejoin the world.

Does a datapack work on a server?

Yes, on a regular server without mods: the datapacks folder sits inside the server's world folder. Players don't need to install anything on their clients.

What is a data pack?

A set of files that changes the game with its own tools: recipes, loot, world generation, advancements and command functions. It works from version 1.13 without mods or loaders and is installed into a specific world.

Are there data packs for world generation?

Yes, it is one of their most common jobs: new biomes, terrain, caves and structures. Generation only changes in chunks that have not been created yet, so such a data pack is best added when creating a new world.

Datapacks for Minecraft Java 1.21

Datapacks for Minecraft 1.21: 1,278 items in the Data packs section. Compatibility is checked against the files, not the description: only items with a build for exactly these conditions stay in the list.

That's the main difference from mods: a datapack doesn't show up in the mod list, and it can't add anything the game doesn't have at all — you can't make a new block with its own model this way. On the other hand, it doesn't clash with other packs, doesn't need updating when you switch loaders and doesn't stop you from playing with friends on a regular server. Installing a datapack is simple: put the archive in the datapacks folder inside the world folder, then reload the world or run the reload command. The card lists the game version, author and license, and all releases are gathered in one place.