Secure Password Generator
Create strong, secure, and random passwords instantly.
About the Secure Password Generator
In today's digital world, a strong password is one of the most important lines of defense for your online accounts. Weak, reused, or easy-to-guess passwords are the number one reason accounts get compromised. We created this tool to help you generate strong, random, and secure passwords that are extremely difficult for anyone to guess or crack.
Our generator gives you full control over your passwords. You can customize the length and choose exactly which character types to include—uppercase, lowercase, numbers, and symbols. We even added advanced options like excluding similar-looking characters to make passwords easier to read. Most importantly, this tool is 100% client-side, which means the passwords are created on your computer, in your browser. They are never sent over the internet or stored on our servers, so only you will ever see them.
How to Use the Generator
- Adjust the Length: Use the "Password Length" slider to choose how long you want your passwords to be. Longer is always better!
- Select Character Types: Check the boxes for the types of characters you want to include. For the strongest passwords, you should use all four types.
- Choose Quantity: Select how many passwords you want to create at once.
- Generate: Click the "Generate New Passwords" button to create your list.
- Copy or Download: You can copy any single password with the copy icon, or download the entire list as a text or CSV file.
Frequently Asked Questions (FAQ)
What makes a password strong?
A strong password has three key ingredients: length, complexity, and randomness. Length is the most important factor—aim for at least 16 characters. Complexity means using a mix of character types (uppercase, lowercase, numbers, and symbols). Randomness means the password doesn't contain dictionary words, names, or predictable patterns.
Is this password generator secure?
Yes. This tool is completely secure because it runs entirely in your web browser. The passwords are created on your computer and are never sent to our servers or stored anywhere. As soon as you close the page, they are gone forever. This is the most secure way to generate passwords online.
How long should my password be?
Security experts now recommend a minimum of 16 characters for your most important accounts. For less critical accounts, 12 characters is a good baseline. The longer the password, the exponentially harder it is for a computer to crack it using brute-force methods.
Why should I include symbols and numbers?
Every new type of character you add to a password dramatically increases the number of possible combinations. A password with only lowercase letters has 26 possibilities per character. Adding uppercase letters, numbers, and symbols increases that to over 90 possibilities per character, making the password significantly stronger.
What are "similar characters" and why should I exclude them?
Similar characters are ones that look alike, such as the letter 'o' and the number '0', or the lowercase 'l' and the uppercase 'I'. Excluding them can make a password much easier to read and type correctly, especially if you have to enter it manually from a written note, without sacrificing much security.