Knowledge base
Wallet Backups Explained: Formats, What Counts, and How to Use Them
A wallet backup is the material that can rebuild access: a seed, a wallet file, an encrypted export, a paper key. Most things people assume qualify do not.
Short answer
A real backup is anything that can rebuild wallet access after the original is gone — typically a seed phrase, a wallet file or a private key. Notes, screenshots and account logins usually are not backups.
A backup is anything that can rebuild access after the original is gone. The list is short, and almost everything people assume is a backup is not one. Knowing the difference decides whether recovery is a restore or a search.
What actually counts as a backup
- Seed phrase (recovery phrase): paper, metal, or a secure physical record; restores the wallet in compatible software
- Wallet file: wallet.dat, Electrum wallet, keystore JSON; restores access only with its password or as the target of a password search
- Encrypted export: wallet.aes.json (Blockchain.com), MultiBit HD wallets, app export files; software-specific
- Private key or WIF: restores access to the addresses controlled by that key, using the original network and address type; usable via sweep/import
- SLIP39 shares: a threshold of shares rebuilds the seed
- Paper wallet: the key on paper (WIF or QR), a genuine backup if it was generated securely
What does NOT count as a backup
- The wallet app itself: reinstalling software does not bring keys back
- A list of addresses: addresses show balances, they cannot sign or restore
- An xpub or watch-only export: it can watch the wallet, not rebuild it
- Transaction history or account screenshots
- An exchange or app login: that is an account, not a self-custody backup
- A hardware device: the device holds the keys but is not a backup; its seed is
How to use a backup safely
- Verify the backup actually restores the wallet before you need it: an untested backup is a hope, not a plan
- Keep the seed offline: never photograph it with a connected phone, never store it in a cloud note, never type it into a website
- Two physical locations survive a fire, a flood and a broken drive
- Work from copies: never let analysis or recovery software touch the only backup
- After a recovery, move to a fresh wallet with new material; the old seed and files have been exposed
What a backup means for recovery
- A complete seed: recovery is a restore, unless a passphrase or derivation path is missing
- A wallet file without its password: recovery is a password search against the file's encryption
- A partial seed or partial backup: recovery is a bounded reconstruction using the format's checksum and word list
- No separate backup: preserve the original device and wallet data; they may still provide a recovery route. If no usable device, recovery phrase, private key, wallet data or valid backup remains, there is no material from which to restore access.
Still locked out?
The first assessment is free, and it asks for no wallet secrets. Describe what you still have — a file, a phrase, a device, or what you remember — and we’ll tell you whether recovery is realistic. You only pay if the recovery succeeds.