Summary:
A seed phrase is a 12- or 24-word backup that gives access to your bitcoin wallet. Anyone with this phrase can restore and control your funds.
Details:
Your wallet’s private key is encoded into a list of words called a seed phrase. It serves as a human-readable backup and is typically shown to you when you first create your wallet.
This phrase must be written down and stored securely—preferably offline. If your device is lost, stolen, or damaged, the seed phrase is the only way to recover your wallet and funds. Never store it digitally or share it with anyone.
Key Features:
- Generated when creating a new wallet.
- Represents the master key to all your funds.
- Should be stored offline in multiple secure locations.
- Can be used to restore your wallet on any compatible app.
- Loss of this phrase = permanent loss of your bitcoin.