What is Password Generator?
A password generator creates strong, unpredictable passwords that are far harder to crack than anything a person would invent. This tool builds passwords from a mix of uppercase and lowercase letters, numbers and symbols, using your browser's cryptographically secure random number generator so every result is genuinely random.
You control the length and character types, and can exclude ambiguous characters like the letter O and the number 0 to make passwords easier to read and type.
How to Use the Password Generator
- Set your desired password length with the slider.
- Choose which character types to include.
- Optionally exclude ambiguous look-alike characters.
- Click Generate, then Copy the password into your account or manager.
Features of Our Password Generator
- Cryptographically secure random generation
- Adjustable length from 4 to 64 characters
- Toggle uppercase, lowercase, numbers and symbols
- Option to exclude ambiguous characters
- Live password-strength indicator
- Generated entirely in your browser — never transmitted
Benefits & Use Cases
Strong, unique passwords are the single most effective defence against account breaches. Using a generated password for each service means that even if one site is compromised, your other accounts stay safe.
Crucially, this generator runs completely offline in your browser. Your passwords are never sent over the internet or stored on a server, so no one else ever sees them.
Generating things on demand saves time and sparks ideas. The Password Generator produces fresh results in an instant, as many times as you like, so you are never stuck waiting or hunting for a starting point. Grouped with our other generators, it becomes part of a wider toolkit for quickly creating the passwords, codes, colours and data that modern projects rely on.
Best of all, our Password Generator runs entirely inside your web browser. Nothing you enter is uploaded or stored on a server, so your data stays private and results appear instantly. It is completely free, requires no sign-up or installation, and it works beautifully on desktop, tablet and mobile alike. The interface supports both light and dark themes and is built with accessibility in mind, so it is comfortable to use for everyone. Bookmark this page and come back to the Password Generator as often as you need — it will always be here, ready and free to use.
Tips for Getting the Best Results
To get the most from the Password Generator, adjust the available options until the output matches exactly what your project needs — a few seconds of configuration up front saves you from reworking the result later. Because you can generate again and again at no cost, do not settle for the first output if it is not quite right; simply regenerate until you get something you are happy with.
When you produce something important, remember to copy or download it before leaving the page, since the Password Generator does not store your results anywhere. This is a deliberate privacy choice: nothing you create is kept on a server. If you need a record, save it to your own device or paste it straight into the document, database or project where it belongs.
FAQ about Password Generator
Are the passwords truly random?
Yes. The generator uses the Web Crypto API's cryptographically secure random number generator, which is suitable for security-sensitive use.
Is my generated password sent anywhere?
No. Everything happens locally in your browser. The password is never transmitted or stored on any server.
How long should my password be?
Longer is stronger. For important accounts, aim for at least 16 characters with a mix of letters, numbers and symbols.
Why exclude ambiguous characters?
Characters like l, 1, O and 0 can be hard to tell apart. Excluding them reduces errors when you have to type a password by hand.