Crypto

Password Strength

Analyse password strength, entropy, and a rough crack-time sketch.

Runs in this tab. We do not upload what you paste.

Analysed entirely in your browser. Nothing is sent anywhere.

Strength

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Score—
Entropy (approx)—
Crack time sketch (1e9/s)—
  • At least 8 characters
  • 12+ characters
  • Lowercase letter
  • Uppercase letter
  • Digit
  • Symbol

How to use this

  1. Paste or type into the fields above. Nothing leaves this tab.
  2. Read the result, then copy it into your editor or ticket.
  3. For production pipelines, use your normal toolchain. This page is for a fast check.

About Password Strength

Analyse password strength, entropy, and a rough crack-time sketch. Processing stays in your browser, so drafts, tokens, and configs are not sent to Myrafy.

Related tools

UUID / ULID GeneratorHash TextHMAC GeneratorJWT Decoder

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