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Passwords

A focused toolbox for 2FA, passwords, QR codes, hashing and everyday development tasks. Sensitive values stay in your browser.

2 toolsProcessed on this deviceNo account

Passwords

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Passwords

Password Generator

Create strong random passwords with browser CSPRNG.

CSPRNG ENTROPY128 BIT
8x#Xm$8P!vQ2MAX
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Processed on this device
Passwords

Password Strength Checker

Check password patterns locally without storing the password.

ZXCVBN ENTROPYSCORE 100/100
128.6 BITS3.2e+12 YEARS
CRACK RESISTANCEUNBREAKABLE
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2FA & OTP2 toolsQR Code2 toolsEncoding & Hashing3 toolsDeveloper4 tools
All Systems Nominal·WebCrypto CSPRNG Sandbox
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SFranKeySFranKeySecurity & Developer ToolsSecurity and developer tools

Private-first tools for security and development.

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Disposable temporary inbox service. Receive OTP verification codes without spam.

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