Tool 01 / in your browser

Random passwords, generated locally.

Pick a length and the character sets you need. The value is built with the browser’s own cryptographic random source and never leaves the page.

…

—

Length 20 characters

Lowercase

Uppercase

Digits

Symbols

Everything happens in your browser. Nothing is sent to this server, and nothing is stored.

Worth knowing

A generator cannot tell you whether a password was leaked. Use a password manager, and turn on two-step sign-in wherever it is offered.

How to read the result

Length beats character sets. Eighteen characters or more is the point where guessing stops being practical.
One password per account. Reuse turns a single breach into all of them.
Store it, do not memorise cleverness. A password manager lets you use long, random values everywhere.