Password Generator – Create Strong Secure Passwords Online
Password Generator
Generate strong and random passwords with custom length, uppercase letters, lowercase letters, numbers and symbols.
Password Strength
Free Online Password Generator
Create random passwords with a customizable length and character set. Choose uppercase letters, lowercase letters, numbers and symbols, and optionally remove similar characters or ambiguous symbols.
How to Generate a Random Password
- Choose a password length from 4 to 128 characters.
- Select one or more character types: uppercase, lowercase, numbers or symbols.
- Optionally enable the controls for avoiding similar characters or ambiguous symbols.
- Click Generate Password or Generate New.
- Review the displayed strength information and copy the generated password when ready.
Password Generator Options
The generator can combine four character types and guarantees at least one character from every selected type when the chosen password length allows it. It also displays password length, number of selected character types, character-pool size and an entropy estimate. Password generation is performed locally in the browser.
Frequently Asked Questions
How long can a generated password be?
The current password-length control supports values from 4 to 128 characters.
Which character types can I use?
You can include uppercase letters, lowercase letters, numbers and symbols in any combination.
Can I avoid similar-looking characters?
Yes. The Avoid similar characters option removes characters such as I, l, 1, O, 0 and o from the selected character sets.
Does the tool show password strength?
Yes. It displays an entropy-based estimate with Weak, Moderate, Strong or Very Strong labels.
Are generated passwords sent to a server?
No. The current generator creates passwords locally in your browser.