Password Generator
Create strong, secure passwords with customizable options and strength analysis. 100% private generation.
Password Generator
Generate strong, secure passwords with customizable options
⚙️ Password Options
Presets
Character Types
Exclusions
Generated Password
Ready to generate
Click “Generate Password” to create a cryptographically secure password
What is Secure Password Generator?
Generate strong, random passwords with customizable length and character types. Built-in strength analysis with entropy calculation. Bulk generation up to 50 passwords. All generation happens in your browser for maximum privacy.
Perfect for:
- Creating master passwords for password managers
- Generating app-specific passwords
- Creating WiFi network passwords
- Setting up new account credentials
- Replacing weak or compromised passwords
- Generating temporary/shared account passwords
✨ Key Features
- ✓Customizable password length (up to 128 characters)
- ✓Include/exclude character types: uppercase, lowercase, numbers, symbols
- ✓Preset modes: Easy to Say, Easy to Read, All Characters
- ✓Real-time password strength analysis with entropy calculation
- ✓Bulk generation (up to 50 passwords at once)
- ✓One-click copy to clipboard
- ✓Privacy-focused: local generation using crypto.getRandomValues()
- ✓No password storage or transmission
Why Choose Our Free Secure Password Generator?
100% Free Forever
No hidden fees, no premium tiers, no credit card required. Completely free.
Privacy First
Your data never leaves your browser. We don't track or store anything.
No Sign-up Required
Start using immediately. No registration, no email, no verification.
Free alternative to: LastPass, 1Password, NordPass, Bitwarden Generator
How to Use Secure Password Generator Online
Get started in seconds with our simple 4-step process
Step 1
Select password length and character requirements.
Step 2
Click 'Generate Password' to create a new secure password.
Step 3
Review the strength score and analysis feedback.
Step 4
Click 'Copy' to use your password immediately.
Secure Password Generator FAQ
Everything you need to know about our secure password generator
What makes a password strong?
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A strong password is long (12+ characters), uses different character types (uppercase, lowercase, numbers, symbols), and is completely random without personal information. Our strength meter calculates entropy—aim for 60+ bits for good security.
Is it safe to generate passwords online?
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Yes, when generation happens locally in your browser. Our tool uses crypto.getRandomValues() and ensures generated passwords never leave your computer, providing a safe environment.
Can I generate multiple passwords?
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Yes, use the bulk generation feature to create up to 50 unique passwords at once, making it easy to update multiple accounts or generate temporary credentials.
Should I store passwords in my browser?
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Browser password storage is convenient but less secure than dedicated password managers. We recommend using a manager like Bitwarden, KeePassXC, or 1Password for critical accounts.
What is password entropy?
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Entropy measures password randomness in bits. Higher entropy = harder to crack. 28+ bits = Weak, 36+ = Fair, 60+ = Good, 80+ = Strong, 128+ = Very Strong. We calculate this based on length and character variety.
Can generated passwords be cracked?
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Properly generated random passwords with high entropy (60+ bits) cannot be practically cracked with current technology. A 16-character mixed-type password would take millions of years to brute-force.
Why avoid 'Easy to Say' mode for important accounts?
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Easy to Say mode excludes numbers and symbols to make passwords pronounceable, but this reduces entropy. Use it only for passwords you must memorize; use full character sets for maximum security.
How often should I change passwords?
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Only when compromised or after a service breach. Modern security guidance recommends strong, unique passwords over frequent changes, which often leads to weaker password choices.
Understanding Secure Password Generator: A Complete Guide
Strong passwords are the first line of defense against cyber attacks. Weak or reused passwords are responsible for the majority of account compromises and data breaches. Our Secure Password Generator creates cryptographically strong passwords that resist brute-force attacks, dictionary attacks, and rainbow table attacks.
The generator uses your browser's built-in crypto.getRandomValues() API, which provides cryptographically secure random numbers suitable for password generation. This means every password is truly random—not pseudo-random like many online generators that use predictable algorithms.
With customizable length (up to 128 characters), multiple character sets (uppercase, lowercase, numbers, symbols), and preset modes for different use cases, you can generate passwords optimized for any scenario: uncrackable master passwords, memorable but strong passphrases, or application-specific passwords that meet complexity requirements.
Key Benefits of Using Secure Password Generator
Technical Specifications
Secure Password Generator vs Competitors
vs LastPass Password Generator
Secure Password Generator Advantages
- ✓No account required
- ✓Bulk generation
- ✓No premium upsell
- ✓Instant access
LastPass Password Generator Limitations
- ✗Requires LastPass account
- ✗Premium for advanced features
- ✗Limited without subscription
Pricing Comparison
Secure Password Generator: Free Forever
LastPass Password Generator: Freemium ($3-4/mo)
vs 1Password Generator
Secure Password Generator Advantages
- ✓Completely free
- ✓No subscription
- ✓Browser-based
- ✓No software install
1Password Generator Limitations
- ✗Requires subscription
- ✗Software installation needed
- ✗Account required
Pricing Comparison
Secure Password Generator: Free Forever
1Password Generator: $2.99+/month
vs NordPass Generator
Secure Password Generator Advantages
- ✓More customization
- ✓Better UI
- ✓Bulk generation
- ✓No registration
NordPass Generator Limitations
- ✗Limited free features
- ✗Nord account needed
- ✗Premium for extras
Pricing Comparison
Secure Password Generator: Free Forever
NordPass Generator: Freemium
Troubleshooting Common Issues
Issue: Website rejects generated password as 'too weak'
Solution: Increase password length to at least 12 characters and ensure all character types (uppercase, lowercase, numbers, symbols) are enabled. Some sites have arbitrary requirements.
Issue: Password strength shows 'Weak' despite long length
Solution: Ensure you're using a mix of character types. A 20-character password using only lowercase letters is weaker than a 12-character mixed-type password.
Issue: Copied password doesn't paste correctly
Solution: Some applications strip special characters. Try generating with 'Easy to Read' mode which excludes confusing characters, or temporarily enable only alphanumeric characters.
Best Practices for Using Secure Password Generator
Security & Privacy Features
Performance Metrics
Password generation in under 10ms
Bulk generate 50 passwords in under 500ms
Entropy calculation in real-time
Zero server round-trips required