Minecraft Seed Map (Java)
Type your Java world seed to see its biomes, villages, strongholds and other structures on a live map, for 19 version groups from 1.7 to 1.21.4. For example, seed -4172144997902289642 on 1.21.4 spawns near X -440, Z -424 in a plains biome, and its closest stronghold is at X -1,260, Z -1,852.
Runs on your device · nothing uploaded
This tool is code that runs inside your browser. Your files, text and pictures are read here and never sent to a server, so it even works offline once loaded. Signed in? Only what you save to your account (My Kit, wardrobe) or publish is uploaded.
Example: nearest structures to spawn, seed -4172144997902289642 (1.21.4)
| Structure | Location | From spawn |
|---|---|---|
| Stronghold | X -1,260, Z -1,852 | 1,647 blocks |
| Village | X -512, Z -368 | 91 blocks |
| Ocean Ruin | X -304, Z -480 | 147 blocks |
| Shipwreck | X -336, Z -304 | 159 blocks |
| Trial Chambers | X -304, Z -512 | 162 blocks |
| Ruined Portal | X -272, Z -320 | 198 blocks |
| Ocean Monument | X -224, Z -288 | 255 blocks |
| Pillager Outpost | X 288, Z -1,696 | 1,466 blocks |
| Trail Ruins | X -1,504, Z 816 | 1,634 blocks |
| Ancient City | X -2,080, Z -1,808 | 2,146 blocks |
| Jungle Temple | X 1,536, Z 752 | 2,299 blocks |
| Desert Pyramid | X 2,384, Z -1,168 | 2,920 blocks |
| Woodland Mansion | X -3,504, Z -1,840 | 3,375 blocks |
| Swamp Hut | X 288, Z -3,952 | 3,602 blocks |
| Igloo | X -3,232, Z -2,768 | 3,645 blocks |
Spawn is at about X -440, Z -424. Worked out by the same engine as the map above.
How to use it
- Type your world seed (use /seed in game), or press Random to explore a new one.
- Pick the Java version your world was made in, and Overworld, Nether or End.
- Drag to move and scroll or pinch to zoom. Hover (or tap) to see the biome and coordinates.
- Tick the structures you want, then tap one on the map to copy a /tp command to it.
- Press Share link to send exactly this view to a friend, or save it to My Kit.
How it works
The map runs cubiomes, an open-source (MIT) re-creation of Minecraft Java Edition's biome and structure generation, compiled to WebAssembly so it runs at full speed inside your browser. For each spot it works out the biome the game would generate for your seed and version; for structures it computes where the game tries to place each one and keeps only the spots whose biomes allow it, just like the game. Your seed never leaves your device. Because it doesn't build actual blocks, a few structures that also need flat enough ground (desert pyramids, jungle temples and woodland mansions from 1.18 on) can occasionally show where the game ends up skipping them.
Questions
Does this seed map work for Bedrock Edition?
The map follows Java Edition world generation. Since 1.18, a Bedrock world made from the same seed usually has the same biome layout, so the biome colours are a good guide, but structures such as villages and strongholds are placed differently on Bedrock, so their markers only apply to Java.
How do I find my world seed?
In a Java world, type /seed in chat (on a server you need operator rights). You can also open the world folder with our World Info tool, which reads the seed from level.dat without opening the game.
Why isn't a structure where the map shows it?
Check that the version matches the one the world was created in: chunks keep the generation of the version they were first made in. A few structures (desert pyramids, jungle temples and woodland mansions from 1.18 on) also need flat enough ground, which the map can't check, so now and then one is skipped in game.
What about versions newer than 1.21.4?
The newest generator in the map matches Java 1.21.4. Later updates that didn't change world generation look the same; where an update did change biomes or structures, those differences won't show yet.
Is my seed uploaded anywhere?
No. The whole map is worked out by code running in your browser, so your seed stays on your device. Share links only contain what you choose to send.
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By PickaxeKit Editorial Team. Updated 2026-11-09.