Random Password Generator

Set the length, choose which character types to include, skip look-alike characters if you want, and get a strong random password with a live strength meter. A free random password generator that runs entirely in your browser, so the password is never sent anywhere.

A random password generator builds a strong, unique password so you are not reusing an old one. Set the length, choose whether to include lowercase, uppercase, numbers and symbols, and skip look-alike characters if you plan to type it by hand. It works as a secure password maker for a new account, a strong Wi-Fi key, or a replacement for a password caught in a breach. The password is created in your browser and never sent anywhere.

  • No sign-up, ever
  • 100% free
  • Nothing uploaded
  • Works offline after first load
  • No limits, no email wall
Read the guide: How to Create a Strong Password

How to use it

  1. 1

    Set the length

    Drag the slider to pick how many characters you want. Longer is stronger.

  2. 2

    Choose what to include

    Turn on lowercase, uppercase, numbers and symbols, and hide look-alike characters if you like.

  3. 3

    Copy your password

    A password appears straight away. Copy it, or regenerate until you are happy with it.

When it comes in handy

New accounts

Create a fresh, unique password whenever you sign up for something, instead of reusing an old one.

Wi-Fi and devices

Make a strong key for a router, a guest network or a shared device.

Resetting a leaked password

Replace a password that has shown up in a breach with a long random one.

Instant & 100% private — nothing is uploaded

Every keystroke is handled right here in your browser. Your text is never sent to a server, so there is no sign-up, no email wall, and no length cap from us. Load the page once and it keeps working even if you go offline.

Frequently asked questions

How does the strength meter work?
It estimates how hard the password would be to guess from its length and the size of the character set you chose. Each extra character multiplies the possibilities, so a 16-character password mixing letters, numbers and symbols is far harder to crack than an 8-character one. Length matters more than any single trick.
What does exclude look-alike characters do?
It leaves out characters that are easy to confuse, such as the lowercase l, the number 1, the capital O and the number 0. This makes a password easier to read and type by hand without weakening it much, which helps when you have to copy it off a screen.
Is the password sent anywhere or saved?
No. The password is built on your own device and never leaves it. Nothing is uploaded, logged or stored, so once you copy or note it down, it exists only where you put it.