Secure Password Generator

Free Online Secure Password Generator

Generated password

Passwords are generated locally in your browser and never leave your device.

Very strong
Password strengthEstimated entropy: 129.2 bits
Available characters: 884 character sets selected
Password length
Character sets
Quick tips
  • Use 16 or more characters for personal accounts when the website allows it.
  • Keep numbers and symbols enabled unless the site has strict password rules.
  • Save generated passwords in a password manager instead of reusing old ones.

Generate strong random passwords with customizable length and character sets. Free secure password generator that runs entirely in your browser.

How to use this secure password generator

  • Set the password length to match the account or website requirements.
  • Toggle the character sets you want to allow, then review the strength indicator.
  • Generate a password, copy it, and save it in your password manager right away.

This tool runs entirely in your browser, so generated passwords stay on your device.

अक्सर पूछे जाने वाले प्रश्न

What makes a password strong?

Strong passwords are long, random, and hard to guess. In most cases, the biggest improvement comes from increasing the password length. Mixing uppercase letters, lowercase letters, numbers, and symbols also increases the number of possible combinations.

Are my passwords sent to a server?

No. This password generator runs entirely in your browser. Passwords are created locally on your device, which means they are not submitted to a backend service to be generated.

What password length should I use?

A minimum of 12 characters is usually a good starting point, while 16 or more characters is better for important accounts. If a site allows longer passwords, increasing the length generally gives you the biggest security gain.

Why include multiple character sets?

Using multiple character sets increases the size of the character pool, which makes the generated password harder to brute-force. This tool also guarantees that each enabled character set appears at least once in the generated password.

Can I generate a password without symbols?

Yes. You can toggle symbols off and generate a password with letters and numbers only. If a website has specific password rules, adjust the enabled character sets until the generated password matches those requirements.