Seed Atlas
Seed Atlas: A free open-source desktop tool for advanced, repeatable Minecraft seed searches. Ranked #15 of 35 in Minecraft Seed Finders by our editors (8.1/10); pricing: Free plan; best for desktop users running advanced repeatable searches.
At a glance
- Editor score8.1 / 10
- PricingFree plan
- Best forDesktop users running advanced repeatable searches
- Free planYes
- Paid fromFree
- Facts checked19 Sep 2026

Where it wins
- Searches large areas using combined conditions and Lua filters
- Maps biomes and structures across all three Minecraft dimensions
- Saves sessions and uses available CPU threads for searches
Where it doesn't
- Desktop-only workflow limits use to Windows, macOS, and Linux
- Lua filters may require technical knowledge for advanced searches
- No AI-assisted features are included
Our verdict on Seed Atlas
Seed Atlas is a desktop Minecraft map viewer and seed-finding application for players who need more than basic seed browsing. It supports exploration and searches across the Overworld, Nether, and End, with tools for finding biomes, structures, and slime chunks. The application is suited to desktop users running repeatable searches across large areas, especially when several conditions need to be combined.
Its strongest capability is search depth. Users can select a Minecraft version, enter a seed, and explore map-generation features or run searches with combined conditions and Lua filters. Available CPU threads can be used to accelerate searches, which fits workloads that cover large areas. Session files add a practical workflow for long-running or repeatable research by allowing searches to be saved and resumed. These features make Seed Atlas more appropriate for structured seed analysis than for casual, one-off map viewing.
Seed Atlas is open-source, distributed under the GNU GPLv3 license, and available for Windows, macOS, and Linux. Its map coverage across three dimensions gives it broad scope, while the focus remains on Minecraft world-generation features and seed searches. The trade-off is a desktop-centered experience: it is not designed around mobile access, and advanced filtering depends on Lua rather than only point-and-click criteria. Players seeking detailed, repeatable searches on a computer should choose Seed Atlas; those wanting a simpler workflow or AI-assisted features should consider another type of tool.
Your product? Our editors can test Seed Atlas in depth and publish a review, labelled as paid · from $149/mo →
Seed Atlas pricing
Seed Atlas fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Edition support | Not verified |
| Terrain analysis | Not verified |
| Biome search | Yes |
| Structure search | Yes |
| Spawn filters | Not verified |
| Map preview | Yes |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 19 Sep 2026 |
Alternatives to Seed Atlas
- Chunkbase Seed FinderA free web seed finder with broad Java and Bedrock search controls.9.4
- Ezseed Minecraft Seed FinderA free browser-based finder for detailed Java and Bedrock seed searches.9.3
- MCSeedShareA free web toolkit for finding, comparing, and analyzing Minecraft seeds.9.2
See all Seed Atlas alternatives →
Also Ranked In
Seed Atlas is ranked in 2 of our directories.
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Seed Atlas for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Featured on iTechGuides
Seed Atlas is listed in our Minecraft Seed Finders directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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