CSPRNG · Web Crypto API
Secure Generator
Create strong random passwords or memorable passphrases. Everything is generated with crypto.getRandomValues — never Math.random.
Generated password
Click Generate to begin
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Options
Length20
Uppercase letters (A–Z)
Lowercase letters (a–z)
Numbers (0–9)
Symbols (!@#$…)
Exclude similar characters (l, 1, I, O, 0)