Random Password Generator
Generate secure, random passwords with custom length and character types. Create strong passwords for maximum security.
Password Configuration
Recommended: 16+ characters for strong security
Character Types
Removes characters like l, I, 1, O, 0
Generated Passwords
About Password Security
Our Random Password Generator creates cryptographically secure passwords to protect your online accounts from unauthorized access. Strong passwords are your first line of defense against cyber threats, including brute force attacks, dictionary attacks, and credential stuffing.
The tool runs entirely in your browser, ensuring your generated passwords are never transmitted or stored on any server. We recommend using a password manager to securely store your passwords and enable unique passwords for every account.
Password Security Best Practices
Use Long Passwords
Passwords should be at least 12-16 characters long. Each additional character exponentially increases the time needed to crack the password.
Mix Character Types
Combine uppercase, lowercase, numbers, and special characters to maximize password entropy and security strength.
Avoid Patterns
Don't use predictable patterns, dictionary words, or personal information. Random passwords are much harder to guess or crack.
Unique Per Account
Use a different password for each account. If one is compromised, others remain secure. Use a password manager to track them.
Common Use Cases
Online Account Registration
Create secure passwords for new email accounts, social media platforms, banking services, and other online accounts to protect your personal information.
Password Reset & Updates
Regular password updates are a security best practice. Generate fresh passwords when updating old or compromised credentials.
API Keys & Tokens
Generate random strings for API authentication, access tokens, secret keys, and other security-sensitive credentials in development.
Wi-Fi & Network Security
Create strong passwords for wireless networks, routers, and other network devices to prevent unauthorized access to your network.
Features & Benefits
- •Customizable Length: Generate passwords from 4 to 128 characters to meet any security requirement.
- •Flexible Character Types: Choose which character sets to include for compatibility with different systems.
- •Avoid Ambiguous Characters: Optional setting to remove easily confused characters for better usability.
- •Batch Generation: Create up to 100 passwords at once for multiple accounts or users.
- •Password Strength Indicator: Real-time feedback on password strength to ensure adequate security.
- •100% Client-Side: All processing happens in your browser—passwords are never sent to any server.
- •Instant Copy & Download: Quickly copy passwords to your clipboard or download them as a text file.
Frequently Asked Questions
How long should a secure password be?
A secure password should be at least 12-16 characters long. Longer passwords with a mix of character types provide exponentially better security against brute force attacks.
What makes a password strong?
A strong password combines uppercase and lowercase letters, numbers, and special characters. It should be long, completely random, and unique for each account you create.
Should I avoid ambiguous characters?
Enabling "Avoid Ambiguous Characters" removes characters like l, I, 1, O, 0 that can be easily confused when reading or typing manually. This is helpful if you need to type the password manually.
Is it safe to use this password generator?
Yes, this tool runs entirely in your browser using JavaScript. Generated passwords are created locally and never transmitted to any server or stored anywhere except on your device.
Can I generate multiple passwords at once?
Yes, you can generate up to 100 passwords simultaneously by adjusting the "Number of Passwords" setting. This is useful when you need to create passwords for multiple accounts or users.
Should I use different passwords for different accounts?
Always use unique passwords for each account. If one account is compromised, all your other accounts remain secure. Use a password manager to securely store and manage multiple passwords.