ChunkScan — Minecraft Seed Finder
ChunkScan is a free online tool for finding Minecraft seeds by what is actually near spawn. Search and filter pre-analyzed Java and Bedrock seeds by structures, biomes, terrain, cave features, island starts, and practical early-game conditions.
What the scanner indexes
- Search by structures: Villages, Temples, Monuments, Mansions, Ancient Cities, Trial Chambers, and more
- Filter by biomes: Cherry Grove, Mushroom Island, Badlands, Pale Garden, and 50+ biomes
- Terrain filters: Mountains, Cliffs, Flat land, Islands, Archipelagos
- Spawn conditions: Island spawn, Cave spawn, Village start
- Speedrun seeds with Stronghold and Nether Portal proximity
- Supports Java Edition and Bedrock Edition
How to search effectively
Start with a broad quick filter such as village start, survival island, cherry grove, mansion, ancient city, or speedrun. Add advanced filters when you need exact structure distances, a required spawn biome, specific nearby biomes, high flatness, mountains, cliffs, ocean coverage, or biome diversity.
Important seed details
Java Edition seed values can exceed JavaScript's safe integer range, so ChunkScan treats seeds as text. Search results are versioned, and structure placement can differ between Java and Bedrock, so always match the edition and Minecraft version shown on the result.
Enable JavaScript to use ChunkScan.