Question 1

How are the passwords generated?

Accepted Answer

All randomness comes from crypto.getRandomValues(), the browser's cryptographically secure random number generator.

Question 2

What modes are available?

Accepted Answer

Four modes: Password (customizable character sets), API Key (alphanumeric, 32 or 64 chars), Hex Token (random hex string), and UUID v4.

Question 3

Can I generate multiple passwords at once?

Accepted Answer

Yes. You can generate 1 to 10 passwords/tokens at once in any mode.

Question 4

Is my data sent to a server?

Accepted Answer

No. All generation happens locally in your browser. Nothing is transmitted or stored.

Question 5

What is a UUID v4?

Accepted Answer

UUID v4 is a universally unique identifier generated from random numbers. It follows the format xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx.

Question 6

Are the generated passwords truly random?

Accepted Answer

Yes. They use the Web Crypto API (crypto.getRandomValues) which provides cryptographically secure pseudo-random numbers.

Password & Token Generator

Frequently Asked Questions