Password Generator
Strong random passwords, fully in your browser.
— How to use
- 1 Set the desired length.
- 2 Choose which character sets to include.
- 3 Optionally exclude ambiguous characters.
- 4 Generate, then copy the password.
About Password Generator
This Password Generator creates strong, random passwords using your browser's cryptographically secure random number generator.
Choose the length and which character sets to include — lowercase, uppercase, digits and symbols — and optionally exclude ambiguous characters like l, 1, I, O and 0 that are easy to misread.
The generator guarantees at least one character from each set you select and shuffles the result, then shows an entropy-based strength estimate in bits.
Crucially, the password is generated on your device and never transmitted, so there is no chance of it being logged in transit.
Use it for new accounts, database credentials, API secrets or wherever you need an unguessable string.
FAQ
Is the password sent to a server?
No. It is generated entirely in your browser and never leaves your device.
What makes a password strong?
Length and variety. The strength meter estimates entropy in bits from the length and the size of the character pool.