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Strong passwords, generated on your device.
Generated password
Entropy (bits) = length x log2(size of character pool)
A 16-character password drawn from all 94 printable ASCII characters carries about 105 bits of entropy, which is far beyond brute-force reach today.
A 16-character password with upper case, lower case, numbers and symbols.
Something like 7vQ#mK2pLx!9Rt4W, rated very strong at roughly 105 bits of entropy.
Passwords are generated with the browser's Web Crypto API, the same source of randomness used for cryptographic keys. Math.random is never used here.
Nothing is stored, logged or transmitted. Once you close the tab the password exists only where you saved it.
At least 12 characters for everyday accounts and 16 or more for email, banking and password manager master passwords.
The randomness comes from the operating system's secure generator via Web Crypto, and nothing leaves your device. Use a trusted device and keep your browser updated.
No. They are never sent anywhere and are not saved in the page after you leave.
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