Seeds that match your version

A seed is one input to world generation. Reproducibility also depends on generator version, world type, settings and modifications. Some versions share generation behavior; a version change does not necessarily move every biome, but matching only the seed is not sufficient proof.

Last reviewed: 2026-10-27. By the Eaglercraft Guide editorial team.

No best-seed rankings, surveyed structures or verified coordinates are published here. This guide explains how to record reproducible seed evidence without implying that every cross-version seed generates different terrain.

Use the 1.8.8 seed page for what is and is not safe to copy. For 1.12.2, generate a world, write down /seed, and keep the note with the version string. For 26.2, the project has not said which generator you are running, so a Java 1.21 seed is not evidence.

• Create the world in the client version you actually play.
• Open chat and run /seed if cheats are on.
• Share the number with the version, for example “1.8.8 seed 123”.
• Do not expect a 1.8.8 stronghold to sit at 1.21 coordinates.

Record a reproducible seed test

• Create a new disposable world and record the exact client build, world type, generator settings, structures setting and seed.
• In singleplayer, /seed displays the seed; on a server the command may require permission. Copy the full signed number rather than an abbreviated screenshot.
• Record the dimension, landmark coordinates and how you verified the landmark. Keep a screenshot or exported test world before sharing a coordinate claim.
• Repeat on a second world using the same settings. Label any Java-versus-browser comparison as a separate test; this page does not supply a verified landmark list.

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Related: 1.8.8 seeds · 1.8.8