Password Generator

Create strong, secure, and random passwords with customizable length and character types. Enhance your online security with our free password generator.

What is a Secure Password Generator?

A Secure Password Generator is a tool designed to create strong, random passwords that are difficult to guess or crack. Instead of relying on easily remembered but vulnerable passwords, a generator uses a combination of uppercase letters, lowercase letters, numbers, and special symbols to produce complex passwords, significantly enhancing your online security. Our advanced password generator uses industry-standard security algorithms to create truly random and highly secure passwords.

Why Use Our Password Generator?

Our tool provides robust features for creating secure passwords:

Customizable length (4-64 characters).
Options to include/exclude uppercase, lowercase, numbers, and symbols.
Instant password generation with real-time strength feedback.
Advanced strength analysis using zxcvbn library.
Easy one-click copy to clipboard with visual confirmation.
Option to exclude ambiguous characters (I, l, 1, O, 0).
Convenient presets for different use cases (High Security, Easy to Type, PIN).
Customizable special characters set.
Automatic password generation when changing settings.
Detailed password strength feedback with estimated crack time.

Using unique, strong passwords for different online accounts is crucial for protecting your personal information from security breaches. Our tool helps you create passwords that meet modern security standards.

Password Presets for Different Needs

We offer convenient presets to quickly generate passwords for specific use cases:

High Security

24 characters with uppercase, lowercase, numbers, and special characters. Ideal for critical accounts like banking and email.

Easy to Type

16 characters without ambiguous characters. Perfect for passwords you might need to manually type, like device logins.

PIN Code

Numbers-only password for PIN requirements. Useful for device unlock codes or numeric passwords.

Balanced

16 characters with a good mix of all character types. A solid all-purpose password choice.

How to Generate a Strong Password

1
Choose a preset from the "Presets" tab or customize settings in the "Generator" tab.
2
Adjust the password length using the slider (longer is generally better).
3
Toggle the switches to include or exclude character types. For easier typing, consider enabling "Exclude Ambiguous Characters".
4
For custom requirements, visit the "Advanced" tab to customize the special characters set.
5
The password will automatically generate with your settings or you can click the "Generate" button.
6
Review the generated password strength and feedback about estimated crack time.
7
Click the "Copy" button to copy the password to your clipboard for use.

Password Security FAQs

How does your strength analysis work?

We use the zxcvbn library, developed by Dropbox, which provides realistic password strength estimation. It analyzes factors like length, character variety, patterns, and common words to calculate how long it would take to crack your password using modern techniques.

Why exclude ambiguous characters?

Characters like I, l, 1, O, and 0 can be easily confused with each other, especially in certain fonts. If you need to manually type your password (rather than copy-paste), excluding these characters reduces errors and frustration.

Why customize special characters?

Some systems have restrictions on which special characters are allowed in passwords. Our advanced tab lets you adjust which special characters to include, ensuring compatibility with systems that might reject certain symbols.

How long should my password be?

Longer passwords are significantly harder to crack. Aim for at least 16 characters for important accounts. For critical accounts (banking, email), consider 20+ characters. Our generator supports up to 64 characters.

Should I reuse passwords?

No. Never reuse passwords across different websites or services. If one account is compromised, attackers could gain access to all other accounts using the same password. Use a unique password for every login.

How can I manage many strong passwords?

It's nearly impossible to memorize dozens of complex passwords. Use a reputable password manager application. These tools securely store your passwords and can autofill them, making it easy to use unique, strong passwords everywhere.