No. 18 of 35 ·Minecraft Seed Finders

MinecraftSeedFinder

Windows

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Freedom report

One barScore 5.4

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

MinecraftSeedFinder is ranked #18 of 35 in Minecraft seed finders on Freedom251. It runs on Windows.

Compared on Minecraft seed finders

Free plan: Yes
Edition support: java
Terrain analysis: Yes
Biome search: Yes
Structure search: No
Spawn filters: No
Map preview: No

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The record

Purpose: MinecraftSeedFinder is a command-line tool that searches Minecraft world seeds using biome constraints.
World generation: It uses Cubiomes to find Java Edition seeds with desired biome configurations near spawn.
Search features: Users can set a starting seed and range, choose biome names, select a Minecraft version, and run multithreaded searches.
JSON configuration: Search parameters can be loaded from a JSON file, which bypasses the interactive interface and starts the search immediately.
Search results: Results are written to seed_results.log, saved by default in the executable’s folder.
Match modes: The tool supports single-match and all-matches modes; single-match mode returns whichever match a thread finds first, not necessarily the earliest seed.
Supported versions: The README lists Minecraft versions from MC_1_0_0 through MC_1_21_3, plus MC_NEWEST.
Platform status: The v0.1.7-exp branch is intended for non-Windows systems, but the README says it will not be merged until a unified cross-platform implementation is achieved.
Performance: The README says searching 50,000 seeds may take from a few seconds to a couple of minutes depending on biome constraints.
Security and affiliation: The README describes the tool as unofficial and not affiliated with Mojang or Microsoft.
License: The repository states that the project is licensed under the MIT License.
Maintainer: The README identifies Phrook as the project creator and maintainer and welcomes forks, issues, and pull requests.
Biome constraints: Users can search for biome constraints by name or numeric ID and set a maximum distance from spawn for each constraint.
Search controls: The tool supports choosing a starting seed and search range, selecting a Minecraft version, and running a multithreaded search.

Where it ranks on Freedom251

Best Minecraft Seed Finders in 2026#18 of 35

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Sources

github.com/Phrook10/MinecraftSeedFinder· checked 7 Oct 2026