Create a secure password. Free, directly in your browser.

Create a strong random password in seconds with our password generator. Free, anonymous, and directly in your browser.
Secure password generator for creating strong random passwords
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Select the desired password length and character types. Our free password generator will instantly create a strong random password from them.
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🔒 Private & anonymous: Your password is generated directly in your browser and is not stored by CURIAWEB.
Password security

What truly makes a strong password secure?

Above all, a good password should be long, random, and unique. The less predictable a password is, the harder it is to guess through automated attacks or known password lists.
Weak password

Easy to remember – unfortunately also easy to guess

Names, dates of birth, simple number sequences, and commonly used words are not suitable as a basis for a secure password. It becomes especially risky when the same password is used for multiple accounts.
Strong password

long, random and unique for each account

Strong passwords are not based on easily predictable patterns. A password generator can create random character strings that are particularly well-suited in combination with a password manager.
Secure passwords

8 Rules for Strong and Secure Passwords

A strong password is more than just a complicated string of characters. If you follow these basic rules, you will better protect your accounts against password theft, automated attacks, and the consequences of compromised credentials.

Ensure sufficient length

The longer a password is, the more possible combinations there are. For important accounts, you should therefore rely on sufficiently long passwords. Our password generator allows passwords with up to 50 characters.

A separate password for each account

Never use the same password for multiple services. If one account is compromised, your other accounts will remain protected with unique passwords.

Randomness instead of personal data

Names, birthdays, pets, or familiar words are easily predictable. Randomly generated passwords avoid these personal patterns and are therefore significantly harder to guess.

Use password managers

A password manager can securely manage long and unique login credentials. This way, you don't have to memorize a complex password yourself for every service.

Enable 2-FA

Enable 2FA or MFA if the service offers this option. An additional authentication method protects your account even if the password has been compromised.

Using passphrases correctly

If you have to remember a password yourself, a sufficiently long passphrase can be useful. You should avoid well-known quotes, idioms, and easily predictable word combinations.

Never share passwords

Access data should never be stored in unencrypted emails, chats, or shared documents. Treat every password like a personal security key!

Change immediately if suspected

Change a password if you suspect misuse or if access credentials have been compromised. A password change without reason according to a rigid schedule, on the other hand, is not automatically more secure.

More security for your accounts

A strong password is only the first step

A long and unique password is the most important foundation for secure user accounts. You can protect your access even better if you combine strong passwords with a password manager and two-factor authentication (2FA).

A password manager helps you use a unique, random password for every service without having to remember all your login credentials. 2FA adds a second factor to the password, thereby preventing a stolen password alone from being sufficient to access your account.

Important: Even the strongest password does not offer complete protection if it falls into the wrong hands through phishing, malware, or a data leak. Therefore, password security should always consist of multiple layers of protection.

Password length and security

How long should a secure password be?

When it comes to passwords, length plays a crucial role. With each additional character, the number of possible combinations increases. However, it is also important that the password does not consist of predictable words, personal information, or simple patterns.

 

For important accounts long, randomly generated, and unique passwords most suitable. If you have to remember a password yourself, a sufficiently long Passphrase consisting of several randomly chosen words be a viable alternative.

No magical minimum length: Whether a password is secure cannot be determined solely by a specific number of characters. Length, randomness, uniqueness, and how the password is handled all go together.

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Generate a strong random password in seconds. You can individually customize the length and types of characters. This is free and direct with our password generator.
Frequently Asked Questions

Questions about the password generator

What is a password generator?

A Password generator automatically creates random character strings that can be used as secure passwords. Instead of names, words, or easily predictable patterns, our generator combines uppercase and lowercase letters, numbers, and special characters upon request.

You can desired password length set yourself and then create a new random password with one click.

The CURIAWEB password generator generates the random values using Web Crypto API crypto.getRandomValues() directly in your browser. The generated password does not need to be transmitted to CURIAWEB for this. Nevertheless, you should handle it securely afterward and, for example, store it in a trusted password manager.

No, the password generator creates the password directly in your browser. It is neither transmitted to CURIAWEB nor stored on our servers or logged in server logs.

 

When you use the copy function, the password is copied to your device's clipboard. Therefore, handle it with corresponding care as well.

The number of characters does not automatically make a password secure. Basically, a larger Password length however, the number of possible combinations is considerable, provided the password is sufficiently random and not predictably constructed.

That is why for important accounts long, random, and unique passwords Useful. Our password generator can create passwords with up to 50 characters.

A strong password should above all be long, hard to predict, and unique. Do not use the same password for different accounts. Personal information, names, birthdays, simple number sequences, or well-known words are unsuitable.

Randomly generated passwords are particularly convenient together with a Password manager use.

Numbers and special characters can indeed increase the available character set, but are no guarantee for a secure password.

A password like Passw0rt! meets typical requirements for uppercase and lowercase letters, numbers, and special characters, but remains predictable.

More important are Length, randomness and uniqueness. If a service supports special characters, you can easily enable them in our password generator.

If you want to remember a password yourself, a sufficiently long Passphrase be a good alternative. It typically consists of several words and is secure, particularly because of its length.

However, the choice is crucial here as well. Well-known quotes, idioms, lyrics, or personal word combinations are predictable. For access data that you do not need to know by heart, a long, randomly generated password combined with a password manager is usually the more practical solution.

A password does not need to be changed constantly just because a certain number of days has passed. It is more important that you a strong and unique password for every service use.

You should change a password especially if you suspect misuse, login credentials have been exposed, or a service reports a relevant security incident. Additionally, you should Two-Factor Authentication (2FA) or enable MFA if it is offered.

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