Password Generator
Generate strong, random passwords instantly. Customizable length, character sets, and complexity.
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Password Generator — strong password generator free
Flixfer's Password Generator creates cryptographically secure random passwords using your browser's built-in crypto.getRandomValues() API — the same security standard used by banking applications. Customize length (up to 128 characters), include/exclude uppercase, lowercase, numbers, and symbols, and generate unlimited passwords instantly. Nothing is ever sent to any server.
Features
- Cryptographically secure using browser's Web Crypto API
- Customizable length from 8 to 128 characters
- Toggle uppercase, lowercase, numbers, and symbols
- Exclude ambiguous characters (0, O, l, 1) for readability
- One-click copy to clipboard
- Generate multiple passwords simultaneously
How to use Password Generator
- Open the Password Generator tool.
- Set your desired password length.
- Select the character types to include.
- Click "Generate" to create your password.
- Click "Copy" to copy it to your clipboard.
FAQ
Why Weak Passwords Are Still the #1 Security Risk
Despite decades of awareness campaigns, weak and reused passwords remain the leading cause of account compromises. The 2023 Verizon Data Breach Investigations Report found that 86% of web application breaches involved stolen credentials. Password spraying (trying common passwords across millions of accounts) is trivially automated and devastatingly effective against weak passwords.
Password Strength Guide
| Password Type | Example | Time to Crack (modern GPU) | Verdict |
|---|---|---|---|
| 6-char, lower only | hunter | Instantly | ❌ Useless |
| 8-char, mixed | Passw0rd | Minutes | ❌ Dictionary-vulnerable |
| 12-char, all types | Xk#9mPq@2sLw | Centuries | ✅ Strong |
| 16-char, all types | Bv$7nWp!3qR@mLkZ | Heat death of universe | ✅✅ Excellent |
| 4-word passphrase | correct-horse-battery-staple | Millions of years | ✅ Strong + memorable |
Best Practices After Generating
- Store generated passwords in a reputable password manager (Bitwarden, 1Password, or KeePass).
- Enable two-factor authentication (2FA) on all critical accounts — a strong password plus 2FA is virtually unbreakable for most threat models.
- Never email passwords to yourself or others — email is not an encrypted channel.
- For sharing passwords securely, use a password manager's sharing feature or a self-destructing note service.
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Benefits
- Maximum entropy — impossible to guess or brute-force
- Never transmitted anywhere — generated entirely client-side
- No account or tracking required
- Free and unlimited