Chunkbase Seed Finder
Chunkbase Seed Finder is a free browser tool that searches Minecraft seeds for conditions you choose.
What Chunkbase Seed Finder is
Chunkbase Seed Finder is a free browser tool that searches Minecraft seeds for conditions you choose. Select Java or Bedrock and the game version, then search for biomes, islands, terrain height, nearby features or feature clusters in the Overworld or Nether. Conditions can be measured from world spawn, the origin or custom coordinates. Nearby searches cover up to 2048 blocks in a square or circular area. Presets include island starts with nearby villages, several villages near spawn, speedrun-friendly starts and a large mushroom island at the origin. Results appear in a list with a map preview; you can copy or favorite seeds, or open a result in Seed Map. The tool saves your conditions and latest search locally on your device and restores them when you return. Searches are computationally demanding and stop at a result or time limit, though you can select Search more to continue. Spawn positions are estimates, feature locations may be wrong or missing, and sampling can miss small biome patches or affect terrain measurements. It works on phones and tablets; a fast multi-core CPU can check more seeds in the same time.
Good
- Free to use with no account needed.
- Supports Java and Bedrock editions.
- Searches can use custom coordinates.
- Results include a map preview.
Watch out
- Spawn positions are estimates.
- Feature locations can be wrong or missing.
- Sampling may miss small biome patches.
- Searches are computationally demanding.
Who it suits
Seed Finder suits Minecraft players who want to search for seeds using biome, terrain or feature conditions. It supports both Java and Bedrock editions and runs in a browser without an account.
Verdict
Seed Finder offers configurable searches, presets and map previews for Minecraft worlds, with results saved locally for a return visit. Treat locations and sampled conditions as estimates, and use Search more if a search stops at its limit.
The facts
Each one read from Chunkbase Seed Finder's own pages, with the date it was checked.
What it does
- Accuracy limitations
- Spawn positions are estimates, feature locations can be wrong or missing, and sampled area conditions may miss small biome patches or affect measurements.checked 29 Sep 2026
- Accuracy limits
- Spawn positions are estimates, feature locations can be wrong or missing, and grid-sampled conditions may miss small biome patches or affect measured terrain.checked 28 Sep 2026
- Advertising and comments
- The privacy policy identifies Raptive as an advertising service provider and Hyvor Talk as the site's commenting platform.checked 29 Sep 2026
- Affiliation
- The site says Chunk Base is not an official Minecraft product and is not approved by or associated with Mojang.checked 29 Sep 2026
- Editions and versions
- Users select the Minecraft edition and version they plan to use; the app supports Java and Bedrock editions.checked 28 Sep 2026
- Game versions
- The app lets users select the Minecraft edition and version for their search.checked 29 Sep 2026
- Hardware needs
- Searching is computationally expensive; the app works on phones and tablets, while a fast multi-core CPU can check more seeds in the same time.checked 28 Sep 2026
- Local storage
- The app stores search conditions and the latest search, including results, locally on the user's device and restores them when the user returns.checked 29 Sep 2026
- Minecraft affiliation
- Chunkbase states that its site is not an official Minecraft product and is not approved by or associated with Mojang.checked 28 Sep 2026
- Presets
- Ready-made searches include an island start with a nearby village, several villages near spawn, a speedrun-friendly start, and a large mushroom island at the origin.checked 29 Sep 2026
- Privacy
- Chunkbase says it uses log files, cookies or local storage, Google Analytics, Posthog and Raptive advertising; it says Posthog data is processed under data protection regulations and stored in the EU.checked 28 Sep 2026
- Privacy and analytics
- The privacy policy says Google Analytics and Posthog collect anonymous usage information, and Posthog data is stored in the European Union.checked 29 Sep 2026
- Purpose
- Seed Finder checks candidate Minecraft seeds against user-defined conditions so users can choose a matching seed for a new world.checked 29 Sep 2026
- Results
- Results appear with a map preview, and users can copy or favorite seeds or open them in Seed Map.checked 29 Sep 2026
- Results and map
- Found seeds appear in a results list with a preview map, and users can open a seed in the Seed Map.checked 28 Sep 2026
- Search area
- Nearby conditions can search up to 2048 blocks from the target using a square or circular area.checked 28 Sep 2026
- Search conditions
- Users can filter by biomes, structures and other features, terrain height, flatness, and feature clusters.checked 29 Sep 2026
- Search limits
- Each search stops when it reaches a result or time limit, and users can select Search more to continue.checked 29 Sep 2026
- Search locations
- Conditions can be measured from world spawn, the origin, or custom coordinates, across the Overworld and Nether.checked 29 Sep 2026
Where it runs
- Browser requirements
- The maker recommends the latest version of a major browser such as Chrome, Firefox, Edge, or Safari because older browsers may disable some features.checked 29 Sep 2026
- Device requirements
- The app works on phones and tablets, while a fast multi-core CPU can search more seeds in the same time.checked 29 Sep 2026
The company
- Founded
- 2013checked 23 Sep 2026
- Headquarters
- Fellbach, Germanychecked 23 Sep 2026
- Maker identity
- The legal notice names Alexander Gundermann and gives a c/o Block Services address in Fellbach, Germany.checked 29 Sep 2026
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