Which lengths are available?
The control ranges from 6 to 40 characters and starts at 16.
Security
Password Generator
Create strong, random passwords in seconds.
Password length16
Strength: Strong
How to use the password generator
- Set a length from 6 to 40 characters.
- Choose uppercase, lowercase, numbers, and/or symbols.
- Select Generate new password, then Copy to place it on the clipboard.
Configuration example
Choose 16 characters with all four character sets selected.
16 characters + uppercase + lowercase + numbers + symbols
The field shows a new password; its value is temporary and illustrative only.
Use cases
- Create a different password for a new account.
- Generate a password for a password manager.
- Replace a password that should not be reused.
Notes and limitations
- Generation uses crypto.getRandomValues; selecting characters with a remainder does not guarantee a perfectly uniform distribution.
- The displayed strength is only an estimate: it considers only length and how many of four sets are selected: weak, strong at 12/3, and very strong at 16/4.
- There is no site-requirement check, storage, history, or unbreakable-password guarantee.
Frequently asked questions
Which characters can I include?
A–Z, a–z, 0–9, and the symbols shown in the interface.
What if nothing is selected?
The password is cleared and the interface asks you to select at least one option.