Wallets & keys
Brain Wallets: Security & Risks
Why memorable phrases are unsafe for protecting real Bitcoin funds.
Educational onlyUnsafe for real funds. Brain wallets are unsafe for real funds. Human-chosen phrases are predictable. This page is educational only.
Safer backups
Human-chosen phrases are unsafe for real funds. This tool explains the risks and deliberately generates no keys.
Open the secure mnemonic generatorWhat this tool is for
A brain wallet derives a key from a human-chosen phrase. Predictable phrases can be guessed and searched automatically. This page is educational; QBitcoin will not encourage phrase-based storage of real funds.
Supported behavior
Human-chosen phrases are unsafe for real funds. This tool explains the risks and deliberately generates no keys.
Security & privacy
Brain wallets are unsafe for real funds. Human-chosen phrases are predictable. This page is educational only.