Plan ₿ Forum 2026 · Lugano · Oct 23–24
21 BTC

What Is a Seed Phrase? Bitcoin Wallet Backup Explained

The 12 or 24 words that back up your wallet, and the rules: write it down, never photograph, type or share it.

English · ~1 min · Published 2026-10-12

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Key takeaways

  • What Is a Seed Phrase. A seed phrase is a list of twelve or twenty-four simple words.
  • Who Holds It, Owns It. Anyone who has your seed phrase can take your Bitcoin.
  • Golden Rules. Never take a photo of it or store it in the cloud.

Full transcript

What Is a Seed Phrase

A seed phrase is a list of twelve or twenty-four simple words. It is the master backup for all the keys in your wallet. If your phone or device is lost or broken, the words can restore your wallet. The words come from a standard list of two thousand forty-eight words.

Who Holds It, Owns It

Anyone who has your seed phrase can take your Bitcoin. There is no bank and no password reset to get it back. Write it down by hand, in the right order, and check every word. Some people also stamp it on metal to survive fire and water.

Golden Rules

Never take a photo of it or store it in the cloud. Never type it into a website, a chat, or a form. No real support team will ever ask for your seed phrase. Keep it private, keep it offline, and your Bitcoin stays yours.

FAQ

What is this video about?
The 12 or 24 words that back up your wallet, and the rules: write it down, never photograph, type or share it.
What Is a Seed Phrase?
A seed phrase is a list of twelve or twenty-four simple words. It is the master backup for all the keys in your wallet. If your phone or device is lost or broken, the words can restore your wallet. The words come from a standard list of two thousand forty-eight words.
Who Holds It, Owns It?
Anyone who has your seed phrase can take your Bitcoin. There is no bank and no password reset to get it back. Write it down by hand, in the right order, and check every word. Some people also stamp it on metal to survive fire and water.
Is this investment advice?
No. The video explains how Bitcoin works and does not tell you to buy or sell anything.

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