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Password and randomness tools

Choose the right generator for an exact requirement. These tools run in your browser, and generated values are not sent to our server.

Password generatorCustomize length, letters, numbers, and symbols.Open tool → 12-character generatorCreate a random password with exactly 12 characters.Open tool → 15-character generatorCreate a strong exact-length password.Open tool → 16-character generatorGenerate a longer password for secure storage.Open tool → 8-character generatorMeet a legacy exact-length requirement safely.Open tool → Passphrase generatorCreate a memorable phrase from random words.Open tool → Password strength checkerGet local-only strength and entropy feedback.Open tool → Random string generatorCreate test data and identifiers with a custom alphabet.Open tool → PIN generatorGenerate uniform 4-, 6-, or custom-length PINs.Open tool → Random key generatorCreate random bytes in hex, Base64, or Base64url.Open tool → Alphanumeric generatorGenerate passwords containing letters and numbers only.Open tool → Wi-Fi password generatorCreate a long password for a wireless network.Open tool → Bulk password generatorCreate a local list of unique random passwords.Open tool →
Quick presets

Choose a password length

Popular lengths have dedicated guidance. Other options open the main generator with the requested length selected.

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