Need a tool for generating unique and secure passwords?

Online secure password generator

Hellotools offers you a free and secure password generator, designed to enhance the protection of your online accounts. In a world where digital security is paramount, our tool provides a reliable solution for creating strong, hard-to-crack passwords. Whether you need a password for your email, social networks, or any other account, our generator is the ideal tool. It’s extremely easy to use: use the automatically generated passwords or simply enter the desired criteria, such as password length and the inclusion of special characters or numbers, and our tool will instantly generate a secure password for you. You can then copy this password directly from our site to use wherever you wish. With Hellotools, ensure the security of your online accounts with secure and reliable passwords.

The automatically generated secure and reliable password is:


How long to hack this password?

150 centuries

Customize your secure password with options

Types of characters to include to create the new password

Number of characters

Discover best practices in password and data security

How to protect your passwords on the internet?

Protecting your passwords on the internet is essential in today’s digital world where personal and professional data are constantly threatened by cyberattacks. A strong password acts as a first line of defense against unauthorized access to your online accounts, whether it be your email, bank accounts, or profiles on social networks. With the increase in data breaches and phishing attempts, a secure password can prevent hackers from accessing your confidential information and exploiting it for malicious purposes. Moreover, in an environment where many daily activities depend on online access, the security of your passwords not only guarantees the protection of your personal data but also contributes to maintaining the integrity and safety of the global cyberspace. By investing in securing your passwords, you protect yourself against identity theft, financial fraud, and other damaging consequences related to cyberattacks.

Complexity and uniqueness

A strong password is made up of a combination of uppercase and lowercase letters, numbers, and symbols. The longer and more complex it is, the more difficult it is for hackers to guess. It is also crucial to use a unique password for each account to minimize risks in case one of them is breached.

Regular updates

Changing your passwords regularly can reduce the risk of hacking. Although it’s tempting to keep the same password for a long time for convenience, periodic updates prevent attackers from exploiting potentially compromised passwords over a long period.

Use of password managers

Password managers store and organize your passwords securely. They enable the creation of strong and unique passwords for each account without the need to remember all of them. Additionally, they protect against phishing by ensuring that passwords are only used on legitimate websites.

Two-factor authentication

Adding an extra layer of security, such as two-factor authentication (2FA), can significantly strengthen the security of your accounts. Even if a hacker discovers your password, it will be difficult for them to access your account without this second factor, like a code sent to your phone or generated by an app.

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Complete guide to password security

What is a strong password?

A strong password is crucial for protecting your online information from unauthorized access and cyberattacks. A password considered strong has certain characteristics that make it difficult to guess or break through hacking methods such as brute force attacks or phishing.

Characteristics of a robust password:

  • Length: Ideally, a password should be at least 12 characters long. The longer it is, the more secure it is.
  • Complexity: Use a combination of uppercase and lowercase letters, numbers, and symbols. This diversity makes passwords harder to guess.
  • Uniqueness: Each password should be unique to each account. Do not reuse the same password across multiple sites.
  • Unpredictability: Avoid easily guessable passwords, such as common combinations (e.g., 123456, abcdef), dictionary words, or easily accessible personal information (like birthdates).
What you need to know

Frequently Asked Questions

Yes, password generators like Hellotools are reliable because they create random and complex passwords. We use a good variety of characters and offer a significant sufficient length to secure your password. We include options for uppercase and lowercase letters, numbers, and symbols to increase the complexity and robustness of the generated password.

Password managers are essential tools. They store all your passwords in a secure place, accessible with a single master password. You can create unique passwords for each account without having to remember them. You can use password managers on Firefox, Safari, or Chrome, for example. The trick is to ensure that your master password is extremely strong and memorable for you.

The time it takes to hack a password depends on its complexity. A simple password can be cracked in seconds or minutes, while a strong password may take years, even centuries. Adding each additional character exponentially increases the time needed for a brute force attack. Hellotools provides a tool to determine the time required to decipher a password.

It is recommended to change your important passwords every three to six months, especially if you frequently use online services targeted by cyberattacks. However, if you use strong and unique passwords for each account, this frequency can be reduced. You can also sign up for services to check if your passwords have leaked and if your personal information has been compromised.

The most common mistakes include using the same password for multiple accounts, using easy-to-guess passwords like "123456789" or 0000000, and sharing passwords with others. Also, writing down passwords on paper or in an unsecured document is risky.

A unique and random password reduces the risk that a single compromised account can lead to a breach of your other accounts. It also prevents attackers from using dictionary attacks or logical guesses based on your personal information to guess your password. Randomness makes each guessing attempt or brute force attack much more difficult.