Pronounceable Password Generator

What this generator does

Produces a password built from pronounceable syllables, so it can be read aloud or typed from memory without character-by-character checking. The trade is deliberate: easier to handle, weaker per character than a fully random string.

How to use this tool

1. Choose how many syllables.
2. Optionally capitalise and add a trailing number.
3. Generate, then copy your password.

Understanding the controls

Syllables

Each syllable is one consonant followed by one vowel, drawn from 16 consonants and 5 vowels. Because the character sequence is constrained to stay pronounceable, a pronounceable password of a given length is easier to guess than a fully random one of the same length — compensate with more syllables.

Worked examples

5 syllables, capitalised, with a trailing number

Nudarutebi42 — read it as three-letter-ish chunks (Nu-da-ru-te-bi) rather than a wall of random characters.

Where you need to read it aloud

Higher syllable counts read more like nonsense words than a mixed-case random string, which is the point when someone has to type what you say back to them.

Common use cases

• A password you need to type from memory occasionally
• Temporary passwords you'll read aloud to someone
• Easier-to-communicate device setup codes

How this generator works

Each syllable is one consonant, drawn uniformly from a fixed set of 16, followed by one vowel drawn uniformly from 5 — both picked with your browser's Web Crypto random generator. That gives 80 equally likely two-letter syllables, or about 6.32 bits of entropy per syllable, since consonant and vowel are independent choices. The optional capital letter only ever falls on the first character and adds no randomness; the optional trailing number is a separate uniform pick from 10-99.

Randomness and fairness

Every consonant and vowel is drawn independently and uniformly with your browser's cryptographic random generator, so no letter position is influenced by another. There is no seeded or reproducible mode, by design.

For how randomness is produced across the whole site, see how Generate Random works.

Limitations and good to know

• Use this where a human genuinely has to relay the password. Where a password manager will hold it, the standard password generator is stronger for the same effort.
• Weaker per character than a fully random password: about 6.32 bits per syllable (2 characters, so roughly 3.16 bits per character) against 4.70 to 6.38 bits per single character in the standard generator depending on which sets it draws from, because the consonant-vowel pattern rules out most character sequences before a single bit is drawn.

Privacy and your data

The password is built on your own device and never transmitted or stored. It does not appear in the page address and is never included in analytics.

Frequently asked questions

Is a pronounceable password as strong as a random one of the same length?

No. Restricting every position to alternating consonants and vowels removes most possible character sequences before generation even starts, so a pronounceable password carries less entropy than a fully random string of the same character count. Use more syllables to compensate, or the standard password generator where a person doesn't need to say it aloud.

Why does the result look like a nonsense word rather than a real one?

It is built by drawing a random consonant and a random vowel for each syllable, not by picking real words or word fragments. That keeps it unrelated to any dictionary, at the cost of it not always sounding natural.