Password Generator Tool

Need a Unique, Secure Password?

Generate, save, and autofill credentials across all your devices with LastPass.

Instantly generate a secure, random password with the LastPass online tool

Go beyond online generators with LastPass Premium. No matter what device or app you’re using, all your passwords are automatically generated, saved and synced – wherever you go.

Personalizza la tua password

Evita i numeri e i caratteri speciali
Evitare caratteri ambigui come l, 1, O e 0
Qualsiasi combinazione di caratteri come !, 7, h, K, e l1

Copiata!

Rendi la password facile da ricordare con LastPass

LastPass fa molto di più che generare password sicure. Prova l’offerta Premium per 30 giorni: LastPass ricorderà e riempirà automaticamente le password per te. Registrati gratuitamente – Non è necessaria una carta di credito.

No, grazie Scarica LastPass Free
More than a password generator

Your passwords, from any device

With LastPass Premium and Families, you can manage and access your saved logins straight from your vault, whether you’re on your home computer, cell phone while at a cafe, or the train while headed into the office.

Learn about LastPass for Personal Use

Take your data with you

Let LastPass handle form fields for you

Leave password memorization in the past. Bring form autofill to the next level with LastPass Premium plans.

LastPass will save and autofill all your credentials for you: passwords, usernames, shipping info, credit cards, and more.

Enable Save and Autofill for Free

Take your security to the next level

Zero-knowledge security

Your data is kept secret, even from us. Only you can unlock your encrypted vault with your master password.

Learn About Security >

Be aware of digital threats

LastPass Premium’s data breach monitoring immediately notifies you if your data has been compromised online.

Data Breach Scanning >

Nurture your habits

LastPass Premium helps you find and update weak, reused passwords with ones created by our password generator.

Security Dashboard >

Multifactor authentication

Enable additional authentication, like a one-time passcode or fingerprint scan, to protect your account against hackers.

Multifactor Options >
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LastPass vs. browser password managers

  • With LastPass, there’s no limitation to what devices and browsers you use. It seamlessly works across everything, no matter the operating system.
  • With LastPass, you use a master password to encrypt and access your password vault. Even if your device is hacked, your vault remains protected.
  • Go passwordless to access your vault without having to type in your master password.
Business Password management

Simply improve employee password habits

Say goodbye to employee password reuse. LastPass makes it easy to generate complex passwords for every account, whether work or personal, and even easier to log in while on the go.

Learn about LastPass for Business

How can you protect your passwords?

Phishing, stolen credentials, and human error challenge your password security. Take action and improve your defense against them.

  • With the LastPass built-in password generator you don’t need to fuss with thinking of new passwords. LastPass will generate a unique password for each account you create.
  • Make sure your passwords are at least 12 characters long and contain letters, numbers, and special characters.
  • Don’t use any personally identifiable information in your passwords.
  • Avoid password reuse with the security dashboard, which alerts you to take proactive action when you’ve reused a password or created a weak one.
  • When you create a password on your own, use random characters, but don't follow easy-to-recognize patterns – e.g. “qwert” or “12345.”
  • Never share your passwords via email or text message. Share your sensitive information with friends and family through LastPass’ secure password sharing.
  • Avoid using similar passwords that change only a single word or character.
  • Update passwords after every three months.
  • Use a password manager like LastPass to save your passwords, it keeps your information protected from attacks or snooping.

Frequently asked questions

How does the password generator work?

The LastPass password generator creates random passwords based on parameters set by you. Parameters include password length, whether the password should be easy to say or read, and whether the password should have uppercase letters, lowercase letters, numbers, and symbols.

The password generated, based on the user's parameters, is then checked against the zxcvbn library – a standard in evaluating password security – to see how strong the password you generate is.

Can a strong password be hacked?

While a strong password can be technically hacked, it would take an imperceivable amount of time to do so. A recent report found that a 12-character password made only of numbers would take just 25 seconds to hack. Compare that to a 12-character password made up of numbers, uppercase and lowercase letters, and symbols, and the amount of time it would take to hack increases to 34,000 years. So a strong password won’t be hackable in your lifetime. Read more in the infographic.

Can I use the password generator to create a user name?

You should use the LastPass username generator tool to create a secure username. It ensures you get a random, unique username that exists only of uppercase and lowercase letters.

How do you manage your passwords with a password manager?

Managing passwords in the LastPass password manager is simple. Every time you save a password to your LastPass account, it is stored inside of your password vault – an encrypted space that only you can see and access. You can manage your passwords by simply accessing your password vault and searching for the credential you need. And with the LastPass browser extension and app, you can seamlessly save and autofill passwords while on your computer, smartphone, or tablet.

Is LastPass password generator safe?

Yes. The LastPass password generator creates random, secure passwords based on the parameters defined by you. Any password generated is tested against the industry-standard zxcvbn library to determine how strong the password you generate is.

Lastly, once you save the password you generated to your password vault, it is automatically encrypted and stored so only you can access it and see it.

Is the functionality different in the online generator and in the LastPass app?

No. The browser and in-app password generator function the same. The only difference is that the in-app generator will also autofill and save the created password for you. Whereas with the online generator, you must copy your password and paste it into the necessary form field.

Scelto da milioni di persone, approvato dagli esperti

Più di 33 milioni

Le persone che proteggono le proprie password con LastPass

Best Software Awards per il miglior prodotto per la sicurezza

G2

Password Management Solution of the Year

CyberSecurity Breakthrough

4,5

Valutazione di Chrome Web Store e App Store

Sulla base di 75.000 recensioni

Miglior gestore di password per facilità d'uso

Money.com

«Mi piace che LastPass sia facile da usare e intuitivo. Si integra bene con tutti i siti Web e posso fare affidamento sulla sua crittografia sicura per proteggere tutti i miei account, sia personali che professionali. Mi consente di organizzare le cartelle, sfruttare la condivisione con altri utenti e tenere a mente solo una password principale per tutto, mentre la protezione offerta dalla crittografia è un vero sollievo.»

Kenny Kolijn

Mentore aziendale indipendente

«Uso LastPass sia in azienda che nella vita privata. Mi permette di salvare e condividere le password in totale sicurezza con familiari e colleghi mantenendole in ambienti separati. Inoltre, si occupa volentieri di creare password sicure e casuali al posto mio, evitandomi così di riutilizzare sempre la stessa.»

Erik Eckert

Amministratore di sistema, MPE Engineering Ltd.

«Se trattare i dati delle altre persone fa parte del vostro lavoro, come succede nella mia azienda, allora LastPass è d’obbligo. Lo usiamo per organizzare le credenziali sensibili della clientela e non ci ha mai deluso. Quando vogliamo condividere gli accessi con i fornitori o i membri dei team senza svelarne la password vera e propria, possiamo contare su un livello di sicurezza che ci offre tutta la flessibilità necessaria per farlo.»

Sarah Perry

Direttrice del marketing di una piccola impresa

Breaches happen every day. Protect yourself with LastPass.

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