⛏ mcseedWASM · runs in your browser

Describe the Minecraft world you want to start in — I'll find the closest seeds using the real world-generation algorithm (via cubiomes) compiled to WebAssembly. Everything runs locally in your browser; no server.

a village next to a cherryblossom grove near spawn spawn on a tiny island next to a mushroom island, with a shipwreck a desert village at spawn with a desert temple nearby cherry grove (Terralith: sakura grove)
Note: scanning runs on all your CPU cores in the browser — large seed counts can take a while. 2,000 seeds ≈ a few seconds to ~30s depending on your hardware.
Seed evaluation powered by cubiomes compiled to WebAssembly — all computed in your browser, nothing uploaded except your prompt (and the optional OpenRouter key for smarter parsing).
Compatible with vanilla + Terralith-style biome names (matched against vanilla proxies). OpenRouter key stays in your browser's localStorage and is sent only to OpenRouter.