🔎 Minecraft Seed Finder

What This Seed Finder Does

Most seed lists are somebody else's screenshots. This finder searches for your requirements: tell it which structures you want near the world spawn and how far you are willing to walk, and it generates fresh seeds that satisfy all of them at once.

The search runs Minecraft's own world-generation rules, so a seed only appears in the table if the structures really are where it says. Nothing is pre-baked and nothing is fetched from a server — every click produces a new batch computed on your machine.

How to Use It

• Pick structures: tap up to three chips. How hard the search gets depends on which ones — see the measured odds below.
• Set the distance: this is the straight-line distance from the world spawn point. 500 blocks is a short walk; 2,000 blocks is a long one but returns far more seeds.
• Find seeds: each click searches a fresh batch of random seeds and returns up to eight matches. Click again for more.
• View: opens the seed on the full map, centred on the first matching structure.

Which Structures Can I Search For?

Sixteen Overworld structures are available: village, ruined portal, desert temple, jungle temple, witch hut, igloo, ocean ruins, shipwreck, ocean monument, woodland mansion, pillager outpost, ancient city, buried treasure, mineshaft, trail ruins and trial chamber.

Nether and End structures are deliberately not in this list — distance from the Overworld spawn does not mean anything for them. Use the dedicated Nether Fortress Finder, Bastion Finder or End City Finder for those, or load a seed on the map and switch dimension.

How Likely Is Each Structure Near Spawn?

Structures are not equally common, so some combinations are easy and others almost never happen. These are measured odds — we ran the world generator over 400 random Java 1.21 seeds per row and counted how often the structure really lands within the distance of the world spawn:

Tips for Finding a Good Start

• Village + ruined portal is the classic fast start: beds, food and iron from the village, obsidian and flint from the portal. The Speedrun Seed Finder is a tuned preset of exactly this pair.
• Trial chambers are nearly guaranteed — adding one barely narrows the search, so you can keep it selected for free alongside something rarer.
• Woodland mansion is the hard one. It generates far from spawn by design: never within 500 blocks in our sample, and only about one seed in seven at 2,000. Search for it on its own at the widest distance.
• Ancient city gives early deep dark and echo shards but only turns up near spawn about a third of the time at 1,000 blocks — widen to 2,000 if a batch comes back short.
• If a batch comes back short, drop one structure or loosen the distance rather than clicking repeatedly — the odds do not change between clicks.

Why Search Around Spawn?

Everything you do in the first hour happens within a few hundred blocks of where you land. A village at spawn means beds and a respawn anchor on night one; a ruined portal means the Nether before you have a full iron set; a trial chamber means early copper and trial keys. Filtering seeds by what sits next to spawn is the difference between a world you keep and one you abandon at day three.

About This Tool

Structure positions and their biome viability are computed with the cubiomes world-generation library compiled to WebAssembly, the same engine that powers the MC Seed View map. No seed you search for or enter is ever sent to a server. A free, accurate alternative to Chunkbase.