Can ruined portals be completed?

Yes! Replace crying obsidian with regular obsidian, fill missing blocks, and light with flint and steel.

Do ruined portals spawn in the Nether?

Yes, they generate in both the Overworld and the Nether.

Minecraft Ruined Portal Finder — Find Ruined Portals on Your Seed Map

#	X, Z	Distance	/tp
Enter a seed and click Find

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View all structures alongside biomes and 20+ features on the full interactive map.

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What Are Ruined Portals?

Ruined Portals are partially built Nether portals found in Overworld and Nether with gold loot chests.

Loot

Gold Items: Gold blocks, nuggets, ingots, golden tools
Obsidian: To complete the portal frame
Enchanted Items: Golden axes, swords with random enchantments

About This Tool

This Ruined Portal Finder uses the cubiomes library — the same algorithm used by Minecraft Java Edition — to calculate structure positions. Results are 100% accurate for Java Edition seeds.

The tool runs entirely in your browser using WebAssembly — your seed is never sent to any server. A free, fast alternative to Chunkbase.

🟣 Minecraft Ruined Portal Finder

Ruined Portal Map

Nearest Ruined Portals

🗺️ Explore the Full Seed Map

What Are Ruined Portals?

Loot

About This Tool

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