Java & Bedrock · runs in your browser

マイクラ シード値検索&シードマップ

シードを貼り付ければ、遊ぶ前にワールド全体を確認できます — バイオーム、構造物、スライムチャンク、地形を2Dで見るか、3Dで飛び回るか。同じマップの上に専用検索ツールがあり、Java版と統合版の両方に対応。すべてブラウザ上で動作し、ダウンロードもアカウントもアップロードも不要です。

🧩 16 finders 🌍 Java + Bedrock 🈺 8 languages 🔒 100% in-browser
Open a seed
3Dで飛び回る

Seed calculations run locally via cubiomes (WASM). We never upload your seed.

Browse the database

Most-searched seed categories

Hand-picked spawns grouped by the feature people look for — with biome-map previews.

All popular seeds →
Hand-picked

遊ぶ価値のある最新シード

スクリーンショット付きで、周辺に実際に何があるかをまとめた厳選スポーン地点。

人気シードをすべて見る →
人気シードをすべて見る →
All on one map

シードツール

The ones people reach for most. All seventeen are in the tools index.

All tools →

Best Minecraft seeds, and the map to explore them

ezseed collects the best Minecraft seeds for Java and Bedrock — a growing, hand-picked library where every seed comes with a spawn screenshot and a breakdown of what actually generates nearby. Open any of them, or paste your own seed, and the free in-browser map draws the world the way the game generates it — every biome, the terrain, and structures like villages, strongholds, ancient cities, ocean monuments, nether fortresses and end cities — so you can plan a base or a speedrun before you load the world once.

It is a seed finder too: ask a seed for the thing you need instead of scrolling the map for it. The village finder, stronghold finder, ancient city finder, nether fortress finder, slime chunk finder and ore finder all read the same world generation, and the 3D seed viewer shows the spawn area as terrain instead of a flat map.

The world generation comes from cubiomes, the open-source library that mirrors Minecraft's own generator, compiled to WebAssembly. Everything computes on your device — your seed is never sent to a server.

🔒 Private by design. No account, no download, nothing uploaded. Works offline once loaded.