Popular SeedsJava 1.21.5

Seed 107038380838084

Minecraft Java Edition 1.21.5

Among Java 1.21.5 seeds trending this month, 107038380838084 is one that regularly comes up. You can spot desert wells and woodland mansions early on, and shipwrecks rounds out the nearby structures.

Resource-wise, the mix of deep dark caverns and lush caves and dripstone cave systems near spawn offers a strong foundation for any game mode. The map updates based on seed and version, so what you see matches your actual generated world exactly.

The seed map is powered by cubiomes, an open-source library that reimplements Minecraft's world generation algorithm. Structure coordinates it produces are reliable and match in-game generation precisely.

Minecraft Java 1.21.5 is part of the Tricky Trials update family, featuring trial chambers, the breeze mob, copper bulbs, and the mace weapon.
Open in Map

How to use this seed

  1. 1Open Minecraft Java Edition and click Singleplayer.
  2. 2Click "Create New World", then open "More World Options".
  3. 3Enter the seed: 107038380838084
  4. 4Configure your game settings and click Create New World.

Frequently Asked Questions

What version of Minecraft is this seed for?

Use this seed in Java Edition 1.21.5 to get the exact world shown on the map. If you use a newer version after a major terrain update, some areas near spawn may look different.

Does this seed work on a Minecraft server or Realm?

Multiplayer use is straightforward. Use the seed when initializing your server world, and every player on that server will see the same terrain, structures, and spawn area.

What structures can I locate with the map?

The map renders biomes and structure locations using the same algorithm Minecraft uses internally. Open it, confirm the seed and version, then zoom in to find exact structure coordinates without ever loading the game.

Are seed numbers the same across all platforms?

Seeds are entered in the Seed field during world creation before the world generates for the first time. Once created, the seed is stored in the world data and cannot be changed.

Can I add mods after creating a world with this seed?

You can add mods at any time after world creation. Mods that alter world generation will only affect newly generated chunks. Already-explored areas will remain unchanged.

Not an official Minecraft product, and not approved by or associated with Mojang or Microsoft. Minecraft is a trademark of Mojang Studios.