MineUniverse lists 953 data packs for Minecraft 1.21, ranked by total downloads. Together they have more than 17.5 million downloads.
Switches out the style of MES structures to use blocks from BOP, creating a more cohesive and immersive experience when both mods are installed.
![Dynamic Lights [Data Pack]](https://media.forgecdn.net/avatars/thumbnails/870/208/256/256/638286494993451052.png)
Supported entities and items such as torches or lanterns emit light!
![Spawn Animations [Data Pack]](https://media.forgecdn.net/avatars/thumbnails/871/160/256/256/638288454054918022.png)
Hostile mobs dig out of the ground or poof into existence when they spawn!
Futuristic ruins and remnants of an advanced prismarine civilization are scattered throughout the ocean.
Ancient debris gives netherite scraps, affected by fortune
Disables Curios/Trinkets/Accessories support for SeasonHUD
A semi-complex datapack that includes military vehicle themed origins, such as aircraft.
Looking for a way to heal your character faster in Minecraft? Now you can do it while you sleep with our Healing Bed datapack.
![More Mobs [Data Pack]](https://media.forgecdn.net/avatars/thumbnails/873/493/256/256/638293553773021074.png)
Humanoid mobs get new variants through over 85 custom player heads or unused vanilla mobs! No Resource Pack needed!
A universal Cobblemon spawn datapack with exhaustive biome compatibility (vanilla + major biome mods) and curated presets for structures & undergroun…
A simple display above your hotbar that will tell you the current world day, useful for Hardcore world and 100 days challenges
Skill Tree (Web) For Pufferfish's Skills! Supports Spell Attributes and more!
Multiplayer and Survival Friendly Vanilla Guns Datapack, Versions from 1.17 to 1.21.11, Adds 50+ Guns with Custom Models and Sounds!
Track up to 10,000 survival days with a visual day counter, unique milestone rewards, and surprises on special days in your Minecraft world.
Cobblemon Biome Expanded Spawns
A universal Cobblemon spawn datapack with exhaustive biome compatibility (vanilla + major biome mods) and curated presets for structures & … updated Oct 15, 2026
Farm 3x3 (Data Pack)
Harvest 3x3 areas of crops when holding a hoe! updated Oct 13, 2026
Big Globe - Runic Enchanting Compatibility
A compatibility datapack for Runic Enchanting, makes structures generate correctly in Big Globe updated Oct 13, 2026
Effect Shrines
Allows players to build shrines to receive status effects. updated Oct 11, 2026
Item Clear
A simple datapack for keeping your world clean and running smoothly updated Oct 16, 2026
Better Gear Smelting
Smelting down gear yields one crafting material instead of a nugget. updated Oct 16, 2026
The most downloaded data packs for 1.21 are MES - Biomes O' Plenty Compat Pack, Dynamic Lights [Data Pack] and Spawn Animations [Data Pack], followed by Trek and Sunken Spires. In the last 30 days, 78 of them (8%) received a new file for 1.21. Recent updates include Cobblemon Biome Expanded Spawns, Farm 3x3 (Data Pack) and Big Globe - Runic Enchanting Compatibility.
Minecraft 1.21 was released on June 13, 2024. Compared with nearby versions, 1.21 has 406 more data packs than 1.20.6 (547) and 638 fewer than 1.21.1 (1,591). Popular categories for 1.21 include Utility (378), Adventure (201) and Miscellaneous (187).
Ranked by downloads on MineUniverse, the top five data packs for Minecraft 1.21 are MES - Biomes O' Plenty Compat Pack, Dynamic Lights [Data Pack], Spawn Animations [Data Pack], Trek and Sunken Spires.
MineUniverse lists 953 data packs for Minecraft 1.21. In the last 30 days, 78 of them (8%) received a new file for 1.21. Together they have more than 17.5 million downloads.
1. Download the data pack .zip file (do not extract it). 2. New world: click Data Packs on the world creation screen and drop the .zip in. Existing world: open .minecraft/saves/<world>/datapacks. 3. Put the .zip into the datapacks folder of the world (servers: world/datapacks). 4. Run /reload in game (or rejoin the world) and check it with /datapack list.
Yes. All 953 data packs for Minecraft 1.21 on MineUniverse are free to download.
Minecraft Java Edition 1.21 was released on June 13, 2024. MineUniverse lists 953 data packs for it.
