Password Generator

Password Generator creates strong random passwords and memorable passphrases on your phone. Set the length and the characters you want, then copy the result into your password manager, browser or app. Everything is generated on your device, so no internet connection is needed to create a password.

PASSWORDS

- Length from 4 to 128 characters, 20 by default

- Turn uppercase letters, lowercase letters, digits and symbols on or off

- Leave out look-alike characters such as O, 0, I, l and 1 when you need to read or type the password

- Require at least one character from every selected set

- A compatibility option for sites that do not accept brackets, slashes and similar symbols

- Spaces are never used

PASSPHRASES

- Four to ten words chosen at random from the EFF Large Wordlist (7,776 words)

- Hyphen, space, period or underscore as the separator

- Optional capital letters and a two-digit number at the end

- Easier to type and remember than a random string of characters

HOW IT IS GENERATED

Every character and word is chosen with Android's cryptographically secure random number generator, using unbiased selection. When a password must contain every selected character type, those characters are placed in random positions, so there is no fixed pattern.

STRENGTH ESTIMATE

- A label from Very Weak to Very Strong with a visual meter

- Estimated entropy in bits, calculated from the settings used to generate the password

- A character breakdown and short tips for improving strength

The estimate describes how random the generator's output is. It does not protect against phishing, malware or reusing a password on several sites.

COPYING

- One-tap copy with a confirmation message

- Optional clipboard auto-clear after 30 seconds, 60 seconds or 5 minutes

- Auto-clear only removes the text this app copied, never something you copied afterwards

- Copied text is marked as sensitive on Android 13 and later

Clipboard clearing is best-effort and depends on Android and on the app still running.

PRIVACY

- Generated passwords and passphrases are not saved, logged or sent anywhere

- No account or sign-up is required

- Only your settings are stored on the device

- An optional setting hides the app from screenshots and the recent-apps preview

APPEARANCE AND ACCESSIBILITY

- Light, dark and system themes

- Large touch targets, screen-reader labels and support for larger text

- Works on phones and tablets

ADS

The app is free and supported by ads. Creating passwords works offline; the app uses the internet only to load ads, and nothing you generate is shared with the ad network.

Help, the Privacy Policy and the Terms of Use are available in Settings. You can contact us from Settings > Help & support.