MapMySeed
ES

EVERY SEED, A NEW ADVENTURE

Minecraft Seed Map

Explore biomes and structure predictions from your seed. Choose your edition and a supported version to get started.

Biome height

Y 64

Biome slice: does not show blocks or caves. Structures are shown at all heights.

Preparing your world…
X: 0 · Z: 0

Drag to explore · Scroll to zoom · Select a point to inspect

The background is decorative. Your seed generates only the map.

A community project. Not affiliated with Mojang or Microsoft.

How to use the seed map

  1. Enter your world’s numeric seed, including its minus sign if present.
  2. Select the edition and version that generated the terrain you want to explore.
  3. Choose a dimension, enable the layers you need and copy coordinates to check in-game.

The map calculates biomes and structure predictions. It does not load your save or detect player builds, modifications or each region’s generation history.

Java and Bedrock compatibility

Versions available in the map selector
EditionVersionsDimensionsStatus
Java1.18.2, 1.21.3, 26.3, 1.19.4, 1.20.6, 1.21.1, 1.21.4, 1.21.5, 26.2Overworld, Nether, EndExperimental predictions; coverage varies by version and layer.
Bedrock26.50Overworld, Nether, EndExperimental predictions; coverage varies by version and layer.

Select each edition separately. The same seed does not guarantee identical structures. Bedrock 26.52 is not supported yet; do not substitute 26.50 to obtain an apparently compatible prediction. Read about map validation and its limitations.

Plan your next search

If the map does not match your world

Check the seed, edition, version and X/Z coordinates. Updated worlds keep terrain from older versions. Markers indicate predicted generation positions, not exact /locate coordinates.

Why can’t I find a biome?

The map queries biomes at the selected Y level. Nearby search samples locations and can miss small areas. Try another origin, a larger radius or an appropriate height; an empty search does not describe the entire world.

Is the background landscape generated from my seed?

No. The background is decorative. Only the central map represents calculations for your seed; its colors show biomes, not terrain height.

Show on map

Before your next adventure

Explore biomes calculated from your seed. This preview uses experimental engines; we are still checking their predictions against Minecraft.

Explore your way

Drag or swipe to move. Use the wheel, +/− buttons or two fingers to zoom. With the map focused, use arrows and +/−; Enter inspects the center and Escape closes the selection.

What you can explore

Java 1.18.2, 1.19.4, 1.20.6, 1.21.1, 1.21.3, 1.21.4, 1.21.5, 26.2 and 26.3; Bedrock 26.50. All three dimensions are experimental. The six newly added Java versions are checked for native/web consistency; validation against actual game worlds is still pending. Bedrock 26.52 is not supported yet. Structure markers predict generation attempts, not exact /locate coordinates.

The sampling scale describes each sample’s size. When zoomed out, the map does not describe individual blocks. Bedrock End categories and Java End near the world border still need validation.