Password Generator – Create Strong Passwords Online Free
About the Password Generator
The Password Generator creates strong, random passwords or memorable passphrases directly in your browser using cryptographically secure randomization. Choose between a traditional character-based password or a word-based passphrase, adjust the length or word count, and see a real-time strength rating before you copy it.
This tool is built for anyone who needs a secure password fast — for a new account, a client project, or updating old credentials. Everything happens client-side in your browser, so your generated password is never sent to a server or stored anywhere, keeping the entire process private and secure. If you need to safely encode passwords or other sensitive text for URLs, you can also use our URL Encoder/Decoder. For checking the length of passphrases or security notes, our Word Counter can also be useful.
We verified this tool by generating passwords and passphrases with different settings to ensure they are created securely and never leave your browser.
How to Use the Password Generator
- Choose a type: Password (random characters) or Passphrase (random words).
- For passwords, adjust the Length slider (4–128 characters).
- Enable or disable character sets: Uppercase, Lowercase, Numbers, and Symbols.
- For passphrases, adjust the Word Count slider and choose a Separator (hyphen, underscore, dot, space, or none).
- Check the strength meter next to your result to confirm it’s strong enough.
- Click the refresh icon to generate a new one, or Copy to Clipboard to use it.
Example Usage
Password mode (16 characters, all character sets enabled):
xK9$mQ2#pL5!nR8@
Strength: Excellent
Passphrase mode (4 words, hyphen separator):
river-picture-garden-quality
Strength: Strong
Passwords offer higher character-level randomness, while passphrases are often easier to remember and type while still providing strong security when using enough words. If you want to convert a passphrase into a different text format, try our Case Converter.
Frequently Asked Questions
Yes, the password is generated entirely in your browser using your device’s secure random number generator. It is never sent to a server or stored anywhere.
A password is a random string of letters, numbers, and symbols, while a passphrase combines several random dictionary words, making it easier to remember while still being secure with enough words.
A minimum of 12-16 characters is generally recommended for strong security, though longer passwords with mixed character types provide even better protection.
The strength meter estimates how difficult your password or passphrase would be to guess or crack, based on its length, character variety, and overall randomness (entropy).
Yes, including symbols alongside uppercase, lowercase, and numbers significantly increases the total character pool, making your password harder to crack.
Yes, this tool is completely free with no signup required, and you can generate unlimited passwords or passphrases.
