Secure Password Generator
Generate strong, unique passwords with customizable security options.
Password Settings
Customize your password requirements
Generated Passwords
Click generate to create passwords
No passwords generated yet.
Configure your settings and click Generate.
About Password Generator
Our Password Generator is a powerful, secure tool designed to create strong, unique passwords that protect your online accounts from unauthorized access. In today's digital world, where data breaches and cyber attacks are increasingly common, using strong, unique passwords for each of your accounts is more important than ever. This tool uses cryptographically secure random number generation to ensure your passwords are truly unpredictable and resistant to hacking attempts.
The generator leverages the Web Crypto API, a browser-based cryptographic standard that provides access to cryptographically strong random values. Unlike pseudo-random generators that might be predictable, this ensures your passwords are generated with true randomness. All password generation happens entirely in your browser - no passwords are ever sent to our servers or stored anywhere online, guaranteeing complete privacy and security.
With extensive customization options, you can generate passwords that meet specific requirements for different services. Whether you need a simple memorable password or a highly complex string for maximum security, our tool adapts to your needs. The built-in strength analyzer helps you understand how secure your passwords are, while the batch generation feature allows you to create multiple passwords at once for different accounts.
How to Use
Step 1: Configure Password Requirements
Adjust the password length using the slider (4-128 characters). Select which character types to include: uppercase, lowercase, numbers, and symbols. Enable "Exclude similar" to avoid confusing characters like 'l' and '1'.
Step 2: Set Quantity
Choose how many passwords to generate at once (1-20). This is useful when setting up multiple accounts or creating backup passwords.
Step 3: Generate Passwords
Click the "Generate" button to create your passwords. Each password will be displayed with a strength indicator showing how secure it is.
Step 4: Copy and Use
Click "Copy" next to any password to copy it to your clipboard. Use the eye icon to show/hide passwords. Export all passwords as JSON for backup.
Key Features
Cryptographic Security
Uses Web Crypto API for true random generation, not predictable pseudo-random algorithms.
Customizable Length
Generate passwords from 4 to 128 characters to meet any security requirement.
Character Control
Fine-tune character sets including custom symbols and exclusion of similar characters.
Batch Generation
Create up to 20 passwords at once for multiple accounts or backup purposes.
Strength Analysis
Real-time password strength evaluation with visual indicators and recommendations.
Privacy Focused
All generation happens locally in your browser. No passwords are ever transmitted.
Examples
Example 1: High-Security Password
Settings: 20 characters, all character types, exclude similar
Result: K#mP9$nQ@vX2&hF7*wRj
Strength: Very Strong
Example 2: Memorable Password
Settings: 12 characters, letters and numbers only
Result: Kp9nQ2hF7wRj
Strength: Medium
Example 3: PIN Code
Settings: 6 characters, numbers only
Result: 847293
Strength: Weak
Frequently Asked Questions
How secure are the generated passwords?
Our passwords are cryptographically secure, using the Web Crypto API which provides true random values. This is the same technology used by security professionals and is significantly more secure than pseudo-random generators.
Are my passwords stored anywhere?
No, passwords are never stored on our servers. They're generated entirely in your browser and only temporarily saved in your browser's local storage if you choose. Clearing your browser data will remove any saved passwords.
What makes a password strong?
Strong passwords are long (12+ characters), use a mix of uppercase, lowercase, numbers, and symbols, avoid dictionary words and personal information, and are unique for each account. Our generator ensures all these criteria can be met.
Why exclude similar characters?
Similar characters like 'l', '1', 'I', 'O', '0' can be confused when reading or typing passwords. Excluding them reduces errors when entering passwords manually, especially with handwritten backups.
How often should I change passwords?
Security experts now recommend changing passwords only when there's a reason to (like a breach), rather than on a schedule. Focus on using unique, strong passwords for each account instead of frequent changes.
Can I use custom symbols?
Yes, you can customize which symbols to include. Some websites have restrictions on allowed symbols, so our custom symbols feature lets you generate passwords that meet specific requirements.
What's the maximum password length?
Our generator supports passwords up to 128 characters. While most services don't require passwords this long, having the option ensures compatibility with high-security systems and future-proofing your security.
Should I use a password manager?
Yes, we strongly recommend using a password manager to store the unique passwords you generate. This allows you to use complex, unique passwords for every account without having to remember them all.