Seed Map
Explore Java biomes and structures, detailed Bedrock Overworld biomes, a Stable-only experimental Nether overview, and Bedrock placement candidates. Search results can be saved and restored locally in your browser.
Choose an edition → enter the seed and select a version and dimension → select Update Map. Compare biomes on the map and select structures to search for.
Supported settings and result labels
Java and Bedrock are supported. Check the Version menu for available versions and Select structures for searches available in the selected version and dimension. Options not listed cannot be searched.
Java shows Overworld surface biomes or fixed-Y biomes in each dimension. The overview refines into detail; overview boundaries are approximate. Validated structure labels refer to the supported version’s validation scope, not a reconstruction of all terrain or buildings.
Bedrock surface and underground layers are overviews. A Nether experimental overview appears only for supported versions; unsupported modes have no biome layer. The single End color does not show island terrain. Candidate and estimated results do not guarantee generation or a matching subtype. Read the mode-specific notes too.
Match the edition, version, and dimension when comparing with the game. Areas already generated in a world upgraded across versions may differ.
Resume exploration next time
Input settings such as the seed, edition, version, dimension, and current position are saved automatically in this browser on this device. Reopen the normal page without a share link to load them. The full screen, including zoom and selections, is not restored exactly.
Successful searches eligible for saving store their structure markers locally. Return to the same seed, edition, version, and dimension to restore them automatically. Search notices identify results that are not saved. Delete saved search results shows the saved count and storage status.
Settings use localStorage; search markers use IndexedDB. This does not sync to other devices or share with multiplayer users. Clearing browser data or storage restrictions may prevent restoration.