Seecret.it: generate memorable and ultra-secure passphrases

The Seecret.it passphrase generator is based on the diceware principle: combining several randomly selected words from a dictionary to create a phrase that is easy to remember but extremely resistant to brute-force attacks. A 4 to 6-word passphrase typically offers higher entropy than a standard 12-character password.

You can choose the number of words, the separator, the dictionary language, and add options such as capitalization or a number to further strengthen your passphrase. No data is stored or transmitted — everything is generated locally in your browser.

Once your passphrase is ready, share it securely using: https://seecret.it/en, via Seecret.it's encrypted, single-use link system. The perfect balance between memorability and confidential sharing.

Why is a passphrase more secure than a traditional password?

Unlike traditional passwords, passphrases derive their strength from their natural length and the unpredictability of their word combinations. A phrase like correct-horse-battery-staple is both longer than a typical random password and far easier to remember.

ANSSI and other international security agencies recommend using long passphrases over complex sequences that are hard to memorize. With Seecret.it, you have a tool that meets these recommendations, is easy to use, and fully respects your privacy.