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Generate strong, cryptographically secure passwords instantly with our free password generator digital tool. Customize length, complexity, and character sets. No data stored ever.
Our free password generator creates cryptographically strong, random passwords using the Web Crypto API — the same technology used by secure banking applications. You can customize the password length (8–128 characters) and choose which character sets to include: uppercase letters, lowercase letters, numbers, and special symbols.
Yes. We use the Web Crypto API (window.crypto.getRandomValues) to generate cryptographically strong random passwords — the gold standard for secure randomness in browsers.
No. Generated passwords exist only in your browser's memory and are never transmitted to our servers. Once you close the tab, the password is gone.
Security experts recommend at least 16 characters for important accounts. For maximum security, use 20+ characters with all character types enabled.