Password Generator
This free password generator tool builds strong, random passwords to your exact spec — set the length, pick which character types to include, and copy the result. Every password is generated on your device, so it never travels over the network.
—How to use Password Generator
- 1 Set the length with the slider, or adjust the min and max character bounds.
- 2 Toggle lowercase, uppercase, numbers and symbols to control which characters are used.
- 3 Optionally set a minimum count of numbers or special characters, and tick 'Avoid ambiguous characters' to skip look-alikes.
- 4 Watch the strength meter, then click Copy — or the refresh icon to roll a new one.
Frequently asked questions
Are the generated passwords sent anywhere?
No. Passwords are generated locally in your browser with JavaScript and are never uploaded or logged. Nothing leaves your device, so it is safe for real accounts.
How do I make a stronger password?
Increase the length and enable more character types — lowercase, uppercase, numbers and symbols. The strength meter updates live as you change the settings so you can see the effect.
What does 'avoid ambiguous characters' do?
It excludes easily-confused look-alikes such as the letter O and zero, or lowercase l and the number 1, which makes a password easier to read and type correctly.
Does the password generator work offline?
Yes. PDFPowerHub is a PWA, so once the page has loaded it keeps generating passwords with no internet connection.