Random username generator tool

Use our online username generator to instantly create a secure, random username.

Free trial for all plans. No credit card required.

Customize your username

Avoid numbers and special characters
Avoid ambiguous characters like l, 1, O, and 0
Any character combinations like !, 7, h, K, and l1


Make that username easy to remember with LastPass.

LastPass makes it easy to have a different username for every online account. Try Premium for 30 days and let LastPass remember and autofill logins for you. Sign up free - no credit card required.

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Create a strong and random username

The statistics don’t lie. Recent data shows that cybersecurity hacks are happening more frequently, with username and email addresses targeted as well. Creating a secure username can be a big first step to protecting your information online. And that’s what the LastPass username generator tool does!

How a Username Generator adds an extra security layer

Many individuals use the same online username across multiple platforms and websites, from Gmail accounts to banking websites. One exposure to a person’s username can open the door to identity theft.

Remember Snapchat’s 2014 data breach? It affected 4.6 million usernames and mobile numbers. Although no passwords or email addresses were exposed, Snapchat still encouraged users to create new usernames and passwords. Using a randomized username is like having two passwords for an account because it makes it harder for someone to guess your username and break in.

It’s easy! Just use the username generator above to create a secure username that you can save safely in LastPass.

The best username tips from the pros

  1. Email usernames and bank account usernames should be different.
  2. Never use your SSN as a username.
  3. Decide if your username protects your identity or can be public.
  4. Create a username that is simple enough to remember but hard to guess - and store it in your password manager.
  5. Avoid using familiar numbers with your usernames, such as an address or birth dates.

Get total password peace-of-mind

With LastPass, you’ll never forget another password. Save and autofill your passwords as you browse online so you can log in to your accounts easily and securely.


LastPass works where you do

The LastPass browser extension and mobile app let you quickly generate strong passwords, manage your saved logins and more.

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Anywhere access

LastPass is free to use as a secure password generator on any computer, phone, or tablet. With LastPass Premium or Families, anything you create and save on one device is instantly available on all others.


Effortless security

Anywhere you create a new account, LastPass is there, too. Generate strong passwords for your websites and apps in just a click from their sign-up forms.

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Start your LastPass trial

Free trial for all plans. No credit card required.