The Password Generator produces deterministic-length, high-entropy passwords and passphrases, optionally using physical entropy (camera or dice). It is under Tools → Password Generator.
The generator never stores anything by itself. You can write a result down, show it as a QR code, or save it to a SeedKeeper smartcard.
Use this for passwords and passphrases that need a backup you control. For a BIP-39 wallet seed, use the seed flows instead.
| Type | What you get |
|---|---|
| Custom | A random string with your choice of character sets |
| Diceware-EFF Short | EFF short wordlist passphrase (fewer, longer words) |
| Diceware-EFF Long | EFF long wordlist passphrase |
| Diceware-BIP39 | A passphrase built from the BIP-39 wordlist |
| Base85 / Base64 / Hex | Random strings in the chosen alphabet |
| Dice Rolls | A password derived directly from dice rolls you enter |
For word-based types you next choose a strength (64 / 128 / 256 bits) and a
word separator (None, Capitalise, Space, .). For Custom you also choose which
character sets to include.
| Source | Notes |
|---|---|
| System RNG | The device's hardware/OS random number generator |
| Camera | Entropy from camera sensor noise |
| Dice | Entropy from rolls you enter (6 / 10 / 20-sided dice) |
| BIP85 | Deterministically derive the password from a loaded seed |
The System RNG is health-monitored in the background. If the RNG monitor has flagged the source as unhealthy, password generation fails closed with a System RNG Error rather than producing a weak password. Camera/dice sources are the fallback when you want physical entropy.
BIP85 is only offered for password types it supports (word/hex-style outputs); other types show a warning that BIP85 is unavailable for them.
If you choose Dice, you are asked for the number of sides and the number of rolls, then enter the rolls one at a time. The app displays a running entropy-quality indicator. Use real dice; the quality of the result depends on the rolls.
Camera entropy shows a live entropy-quality readout while it samples. Move the camera over a varied, well-lit scene to collect quality entropy.
The review screen shows the generated password. From here:
- Show as QR displays the password as a QR code (handy for transferring to another device you trust).
- Save to Seedkeeper writes the password to a SeedKeeper card.
When saving to a SeedKeeper you enter a Password Name (the label) and the secret is stored as a generic secret. You can read it back later from SeedKeeper Functions → View Secrets on Card.
Back up important passwords. A password that only exists on a card is lost if the card is lost. Write down recovery copies deliberately; do not rely on a single SeedKeeper as the only copy.