Are these passwords secure?

Yes. Passwords are generated using the Web Crypto API (crypto.getRandomValues), which provides cryptographically secure random numbers. No Math.random is used.

What makes a password strong?

A strong password is at least 12 characters long and uses a mix of uppercase, lowercase, numbers, and symbols. The strength indicator helps you gauge this at a glance.

What does "Exclude similar" do?

It removes characters that look alike, such as uppercase I, lowercase l, the number 1, uppercase O, and the number 0. This makes passwords easier to read and type.

Are my generated passwords stored?

No. All generation happens locally in your browser. Passwords are never sent to a server or stored anywhere.

Can I generate multiple passwords at once?

Yes. Each click on Generate produces 10 passwords so you can pick the one you like best.

sigxlabs/Generators

Password Generator

Generate strong, secure, random passwords. Customize length and characters. All locally in your browser.

password generator

strong password generator

random password generator

secure password

Password length: 16

StrengthStrong

lxs7D333fSf3By5S

N06gaOVm589DfBTY

F8u23GErtkaHpoSb

RD7h4W7sA3G2dEDi

NZpL1DPm4F5J3j7u

Tg7PS62pByoXzdxB

0FOggJynsnvI0Sfx

jAHBoWBY2axBv533

pxBWGQBd9ofi8ail

tskOziRl4nvw3yhB

How to use

1
Set the length
Use the slider to choose a password length between 8 and 64 characters.
2
Choose character types
Toggle uppercase, lowercase, numbers, and symbols. At least one type must be selected.
3
Exclude similar characters (optional)
Turn on "Exclude similar" to remove characters like I, l, 1, O, and 0 that are easy to confuse.
4
Check password strength
The strength indicator shows Weak, Medium, or Strong based on length and character variety.
5
Generate and copy
Click Generate to create 10 passwords, then click Copy next to any password to use it.

FAQ

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