Minecraft Seed Finder

Describe the world you want and get real seeds that match. Every other finder starts from a seed and shows you what's inside it — this one works backwards, searching the seed space itself to answer the question those tools can't: which seed should I play?

Java 26.3 searches include Dappled Forests. For a known seed, use the Abandoned Camp Finder to inspect camp candidates. Ice Caves are not supported yet.

Popular searches

One tap sets the conditions & searches

Structures

Tap what you want near spawn

Terrain & spawn

Shape of the world around spawn

Your conditions

1 active · a seed must match all
  • At leastwithinblocks of spawn

How to use the seed finder

  1. Pick your version — structure and biome positions shift between Minecraft versions, so set this to the version your world will be created in.
  2. Add conditions — stack up what you want near spawn: structures (optionally two or three of the same), specific biomes on the surface or underground, a stronghold, biome variety, the shape of the world itself (island spawns, archipelagos, ocean worlds), slime-chunk clusters for a farm, or a fortress and bastion close to where your nether portal comes out. Distances use estimated world spawn; Nether distances use that point divided by eight, not an existing portal.
  3. Find seeds — the finder scans through candidates and streams back seeds that satisfy all of your conditions, with the matched structures and their distances shown on each result.
  4. Explore a match — copy any seed, or open it in the interactive seed map to see the full world around spawn before you commit to it.

Frequently asked questions

Can I search for Wilderness Bound or Ice Caves seeds?
Java 26.3 is the default. Choose Dappled Forest as a biome condition to search for Wilderness Bound worlds. Abandoned Camp conditions are not supported; use the separate camp finder to inspect placement candidates for a known seed. Ice Caves previews and Bedrock condition searches are not supported yet.
What does the Minecraft seed finder do?
It's the reverse of a normal finder. Instead of typing in one seed and seeing what's around it, you describe the world you want — a village within 300 blocks of spawn, an island start, a slime-chunk cluster for a farm, a fortress right by your nether portal — and the tool scans seeds and streams back up to 50 matches per pass that satisfy every condition at once.
How is this different from Chunkbase or a normal structure finder?
Those tools are calculators: you already have a seed, and they show you where its structures are. The seed finder has no seed to start from — it searches the seed space itself to answer "which seed should I play?" Add up to 12 conditions and it only returns seeds that meet all of them.
Why does each search return different seeds?
There are 18 quintillion possible seeds, and usually a huge number satisfy your conditions, so the finder samples a random slice of that space each time rather than always returning the same handful. Run it again — or press Find more seeds — and you'll get a fresh set that all still match.
Why is my search slow or returning few results?
Loose conditions (a village near spawn) fill up in a second or two; rare combinations (several structures plus a rare biome, all tightly clustered) can be one-in-a-million, so the finder has to grind through far more candidates. Scan depth controls the limit: 100,000, 350,000, 1,500,000, or until you cancel. The finder shows a live counter — if you get fewer than you wanted, loosen a distance, drop a condition, or press Find more seeds.
Do the seeds work in my version of Minecraft?
Yes — pick your version at the top of the builder. Structure and biome placement changes between Minecraft versions, so a seed found for 1.21 won't have the exact same layout on 1.16. Use the same edition and version as your world, with default generation and no world-generation mods or data packs. Spawn is estimated, structure coordinates indicate locations to explore, and biome boundaries can vary at small scales.
How precise are biome and island searches?
Nearby biomes are sampled every 32 blocks; islands, ocean coverage and biome adjacency use a 64-block grid. Small biomes, narrow land bridges and coastlines can be missed. Spawn-biome checks sample at Y 63, not the terrain surface height. Results describe this sampled model, so explore the map and check your world before planning a build.
Is this for Java or Bedrock?
The seed finder currently searches Java Edition worlds. Bedrock condition searches are not implemented yet. You can explore Bedrock seeds in the seed map or browse our Bedrock seed lists.

More seed tools

Already have a seed? Drop it into the interactive seed map to explore the whole world, or browse our best seed lists if you'd rather start from a list. Looking for one specific thing? Try the village finder, stronghold finder, or biome finder.