Is this tool free to use?

Yes. Every public Alexonic tool is completely free to use with no charge.

Do I need an account?

No account is required for public tools. Some private/admin features may be separate from the public site.

Can I use this tool for work?

Yes, but verify important results before using them in production, payroll, finance, tax, or business decisions.

Do you save my tool data?

No. We do not save your tool inputs or generated results. We value customer privacy, but you should still avoid entering sensitive personal, banking, password, customer, or confidential business data into public web tools.

How can I report an issue or request a tool?

Send feedback to the developer if you see an issue, need a new tool, or require an update. We continue building and fixing each day.

Passphrase Generator

Generate secure, memorable passphrases

A passphrase is harder to crack than a random password and far easier to remember. Choose your word count and separator.

256-word poolCustomizableEntropy estimate

Your passphrase

blaze-quirk-image-liver

StrengthWeak

Entropy~32 bits

Options

Each word is chosen from a pool of 256 common English words. Never share your passphrase.

Number of words

Separator

Capitalize wordsAppend a number

Security info

Why passphrases?

A 4-word passphrase from a 256-word pool has ~32 bits of entropy — comparable to a random 9-character password but far easier to type and remember.

Adding more words multiplies the combinations exponentially. 6 words gives ~47 bits — essentially uncrackable by brute force.

All generation happens in your browser. Nothing is sent to any server.

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Help & answers

Frequently Asked Questions

Important disclaimer: Alexonic Tools is completely free to use. There is no charge, and we do not save tool inputs or generated results. We value customer privacy and keep building and fixing each day. Always verify important financial, payroll, legal, tax, business, or production-code results before relying on them. If you see an issue, need a tool, or require an update, send feedback to the developer.