Strong Password Generator

Create strong, random passwords.

Choose your options, then create passwords.

Very strong — about 103 bits. Safe against any realistic guessing.

Options

Lowercase (a–z)
Uppercase (A–Z)
Numbers (0–9)
Symbols (!@#…)
Avoid look-alikes (I l 1 O 0)
Made in your browser with your device's secure random numbers. Nothing is sent or saved.
Guide

How to make a strong password

1

Choose the length and characters

Longer is stronger. Use all four kinds of characters when the site allows it.

2

Create passwords

You get five to choose from, with a strength rating.

3

Copy one

Save it in a password manager, not in a note or message.

Frequently asked questions

Is the password sent anywhere?

No. It is made in your browser and is never sent or stored.

How random is it?

It uses the secure random number generator of your device, the same kind used for encryption keys.

How long should it be?

At least 14 characters. 16 or more with all character types is very strong.

What does Avoid look-alikes do?

It leaves out characters that are easy to mix up, such as I, l, 1, O and 0.

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