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How to Make a Nether Portal in Minecraft

A version-aware Survival route for how to make a nether portal in minecraft.

OfficialChecked Version Current Java and Bedrock

Answer first

Quick Answer

Build a vertical frame with at least 10 obsidian blocks, leaving a 2-by-3 interior opening, then ignite the inside with flint and steel.

A Minecraft Survival landscape at sunset
Official Minecraft Survival promotional image.Minecraft.net · official-promotional
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The reliable route

Build a vertical frame with at least 10 obsidian blocks, leaving a 2-by-3 interior opening, then ignite the inside with flint and steel.

Java and Bedrock note

World generation and some interaction details can vary by edition and version. This guide avoids seed-specific coordinates and tells you which visible result confirms each step.

Sources and verification

The progression is supported by Mojang's official material or a maintained Minecraft Wiki mechanics page listed above.

Requirements

  • 10 obsidian for a minimum frame
  • Flint and steel
  • A clear build area

Steps

  1. 1

    Build the frame

    Place two obsidian along the bottom, three up each side, and two across the top; corners are optional.

  2. 2

    Light the opening

    Use flint and steel on the inside lower edge.

  3. 3

    Secure both sides

    Carry blocks and record the Overworld coordinates before exploring.

Common Mistakes

  • Expecting one coordinate or seed-specific route to work in every world.
  • Skipping food, light, spare tools, or a marked return path.

How this answer was checked

Sources & Verification

  • Minecraft Wiki Nether portal referencereliable secondary
  • Official Minecraft Dragon's Breath progression articleofficial

Continue your route

Next Steps

01How to Find a Stronghold in MinecraftThrow an Eye of Ender, travel in its direction, repeat from spaced positions, and dig carefully where the eye begins travelling downward or reverses direction.02How to Make an Enchanting Table in MinecraftCraft the table with one book, two diamonds, and four obsidian. Leave a one-block air gap around it and place up to 15 bookshelves for the highest table level.

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