AES Encrypt / Decrypt
AES-256-GCM with passphrase (WebCrypto).
PW?
Password Strength Checker
Estimate strength and crack time (zxcvbn).
Runs in your browser — data never leaves your device
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Estimate only — not a guarantee. All processing stays in your browser.
About Password Strength Checker
Heuristic only — not a guarantee. Passwords are not uploaded.
How to use
- Enter a password
- Review score and estimates
FAQ
Guaranteed?
No. Estimate only.
Uploaded?
No.