Chunkbase Seed Finder

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Score6.4

Rank#9 of 33

Free planNo

Runs onWeb

Summary

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.

Who it is for

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.

What is good

Free to use with no account needed.
Supports Java and Bedrock editions.
Searches can use custom coordinates.
Results include a map preview.

What to know first

Spawn positions are estimates.
Feature locations can be wrong or missing.
Sampling may miss small biome patches.
Searches are computationally demanding.

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.

Compared on Minecraft seed finders

Free plan: Yeschunkbase.com
Edition support: bothchunkbase.com
Terrain analysis: Yeschunkbase.com
Biome search: Yeschunkbase.com
Structure search: Yeschunkbase.com
Spawn filters: Yeschunkbase.com
Map preview: Yeschunkbase.com

Facts

Purpose: Seed Finder searches candidate Minecraft seeds and returns those that match the user’s conditions.chunkbase.com · 28 Sept 2026
Editions and versions: Users select the Minecraft edition and version they plan to use; the app supports Java and Bedrock editions.chunkbase.com · 28 Sept 2026
Search conditions: Conditions can target biomes, islands, terrain height, nearby features and feature clusters in the Overworld and Nether.chunkbase.com · 28 Sept 2026
Presets: Ready-made presets include an island start with a nearby village, several villages near spawn, a speedrun-friendly start and a large mushroom island at the origin.chunkbase.com · 28 Sept 2026
Search area: Nearby conditions can search up to 2048 blocks from the target using a square or circular area.chunkbase.com · 28 Sept 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.chunkbase.com · 28 Sept 2026
Local storage: The app stores the user’s conditions and latest search, including results, locally on the device and restores them on return.chunkbase.com · 28 Sept 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.chunkbase.com · 28 Sept 2026
Search limits: Searches stop automatically at a result or time limit, and users can select Search more to continue.chunkbase.com · 28 Sept 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.chunkbase.com · 28 Sept 2026
Support: The maker invites feedback in the app’s comments and asks users reporting issues to include their edition, version, conditions and an example seed if available.chunkbase.com · 28 Sept 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.chunkbase.com · 28 Sept 2026
Maker identity: The legal notice names Alexander Gundermann and lists a c/o address in Fellbach, Germany.chunkbase.com · 28 Sept 2026
Minecraft affiliation: Chunkbase states that its site is not an official Minecraft product and is not approved by or associated with Mojang.chunkbase.com · 28 Sept 2026
Game versions: The app lets users select the Minecraft edition and version for their search.chunkbase.com · 29 Sept 2026
Search locations: Conditions can be measured from world spawn, the origin, or custom coordinates, across the Overworld and Nether.chunkbase.com · 29 Sept 2026
Results: Results appear with a map preview, and users can copy or favorite seeds or open them in Seed Map.chunkbase.com · 29 Sept 2026
Device requirements: The app works on phones and tablets, while a fast multi-core CPU can search more seeds in the same time.chunkbase.com · 29 Sept 2026
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.chunkbase.com · 29 Sept 2026
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.chunkbase.com · 29 Sept 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.chunkbase.com · 29 Sept 2026
Advertising and comments: The privacy policy identifies Raptive as an advertising service provider and Hyvor Talk as the site's commenting platform.chunkbase.com · 29 Sept 2026
Affiliation: The site says Chunk Base is not an official Minecraft product and is not approved by or associated with Mojang.chunkbase.com · 29 Sept 2026