32-character password generator
32-character high-entropy secrets for API keys, disk encryption, and password-manager masters. CSPRNG, local.
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Nothing is sent to a server · Web Crypto getRandomValues
Why 32 for APIs & masters
Guessing cost grows fast with length. Do not memorize — put it in a manager or secret store. Everyday accounts often need only 16 characters.
FAQ
Memorize it?
No — store in a password manager and clear this page.
OK as an API secret?
Yes for random tokens. If the API wants hex/Base64 only, adjust the charset and regenerate.
vs 16 / 20?
Same charset → longer means more entropy. Use 32 for masters, disk encryption, long-lived secrets.
Uploaded?
Never. Generation stays in the browser.