EZ Seed Finder
EZ Seed Finder is an open-source tool for searching Minecraft Java Edition world seeds, with both a graphical interface and a command-line option for headles…
What EZ Seed Finder is
EZ Seed Finder is an open-source tool for searching Minecraft Java Edition world seeds, with both a graphical interface and a command-line option for headless searches. It uses cubiomes through a vendored cubiomespi-fork build to generate structure and biome data. Its .ezsf criteria language supports random or sequential scans, seed ranges, thread counts and result limits, and a single search can combine conditions for the Overworld, Nether and End. Criteria include structures, biomes, spawn filters, strongholds, bastion variants, distances between structures, terrain, mobs and chest loot. Results appear in a table, and double-clicking one copies its seed. The package requires Python 3.11 or later, and its GUI requires tkinter. On Windows, installation may require Microsoft C++ Build Tools to compile the native library. Some criteria are approximate: the full stronghold check uses a ring-1 proximity heuristic, while terrain and height checks use experimental biome-based proxies rather than true surface-noise analysis. The project is MIT-licensed and supports Linux, macOS and Windows.
Good
- Searches can span all three dimensions.
- Criteria include structures, biomes and chest loot.
- Offers a graphical interface and CLI.
- Results can be copied from the table.
- Licensed under MIT.
Watch out
- Requires Python 3.11 or later.
- The GUI requires tkinter.
- Windows installation may need C++ Build Tools.
- Terrain checks are experimental proxies.
Who it suits
EZ Seed Finder suits Minecraft Java Edition players who want to search seeds using detailed world-generation criteria. It may also fit users comfortable installing a Python package and, for the GUI, tkinter.
Verdict
EZ Seed Finder offers extensive search criteria for Minecraft Java Edition, including combined dimension searches and headless use. Keep its documented stronghold and terrain approximations in mind when interpreting results.
The facts
Each one read from EZ Seed Finder's own pages, with the date it was checked.
What it does
- Accuracy limits
- The full-stronghold check uses a ring-1 proximity heuristic because cubiomes does not simulate portal-room layout.checked 7 Oct 2026
- Biomes and spawn
- It supports spawn filters, spawn-biome checks, biome point checks and biome-region percentages.checked 7 Oct 2026
- CLI
- The package supports headless searches through the ezsf command-line interface.checked 7 Oct 2026
- Criteria
- The listed criteria include structures, biomes, strongholds, bastion variants, distances between structures, terrain, mobs, and chest loot.checked 7 Oct 2026
- Dimensions
- One search can combine criteria for the Overworld, Nether, and End.checked 7 Oct 2026
- Experimental checks
- Terrain and height checks use experimental biome-based proxies and are not true surface noise; mob rules use biome-suitability proxies.checked 7 Oct 2026
- Install and GUI requirement
- The project documents installation with `pip install ezseedfinder`; its GUI requires tkinter.checked 7 Oct 2026
- Interface
- The GUI shows results in a table, and double-clicking a result copies its seed.checked 7 Oct 2026
- License
- The project is licensed under MIT.checked 7 Oct 2026
- License and audience
- The project is MIT-licensed and PyPI classifies its intended audience as End Users/Desktop.checked 7 Oct 2026
- Limitations
- The full stronghold criterion uses a ring-1 proximity heuristic because cubiomes does not simulate portal room layout; terrain checks are experimental biome-based proxies, not true surface noise.checked 7 Oct 2026
- Loot and variants
- It supports version-aware chest-loot checks and ruined-portal frame criteria; bastions can be filtered by treasure, housing, stables or bridge variant.checked 7 Oct 2026
- Package provenance
- PyPI reports that the 2.2.0 release was published using GitHub Actions and verified with an attestation on July 8, 2026.checked 7 Oct 2026
- Purpose
- EZ Seed Finder is a fast, GUI-based Minecraft Java Edition seed finder with an extensive .ezsf criteria language.checked 7 Oct 2026
- Related rules
- Criteria can set distances between structures and include mob-biome suitability rules.checked 7 Oct 2026
- Requirements
- The package requires Python 3.11 or later, and its GUI requires tkinter.checked 7 Oct 2026
- Search engine
- It uses cubiomes through a vendored cubiomespi-fork build for structure and biome generation.checked 7 Oct 2026
- Search modes
- The .ezsf criteria support random or sequential scanning, seed ranges, thread counts, and result limits.checked 7 Oct 2026
- Strongholds
- Stronghold criteria include nearest distance, ring selection, maximum angle from spawn, under-spawn and a full-stronghold option.checked 7 Oct 2026
- Structures
- Search criteria can include structures such as villages, temples, mansions, monuments, ruined portals, ancient cities and trial chambers.checked 7 Oct 2026
- Supported operating systems
- PyPI classifies the package for macOS, Windows and POSIX Linux, and lists Python >=3.11 as required.checked 7 Oct 2026
Where it runs
- Platform notes
- PyPI lists macOS, Windows, and Linux classifiers; on Windows, installation may require Microsoft C++ Build Tools to compile the native library.checked 7 Oct 2026
- Windows installation
- On Windows, installation may compile a native cubiomes library and requires Microsoft C++ Build Tools with the Desktop development with C++ workload.checked 7 Oct 2026
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