Free Password Generator – Create Strong Secure Passwords Online
Customize length, character sets, exclusions, and generate bulk passwords for teams or crypto wallets.
Password Generator
Generate strong random passwords with customizable rules
- Use 16+ characters for strong security
- Include uppercase, lowercase, numbers, symbols
- Never reuse passwords
- Use password manager to store
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› About this tool · FAQ
Stop using weak passwords! Generate cryptographically strong passwords instantly with custom length, character sets, and exclusion rules. Create secure passwords for accounts, API keys, and encryption. Bulk generation available. Free, works offline, never stored.
How do I generate a strong password?
Set password length to at least 12 characters, enable all character types (uppercase, lowercase, numbers, symbols), and click Generate. The tool creates cryptographically secure passwords instantly using your browser's crypto APIs.
Is this password generator free?
Yes, completely free with unlimited password generation. No signup required, no storage of passwords. All generation happens in your browser for maximum security and privacy.
Are generated passwords uploaded to servers?
No, all password generation happens locally in your browser using Web Crypto APIs. Passwords are never transmitted, stored, or logged anywhere for complete security.
How long should my password be?
Use at least 12 characters for most accounts, 16+ for sensitive accounts. Longer passwords are exponentially harder to crack and provide better security against brute force attacks.
Should I include symbols in my passwords?
Yes, symbols significantly increase password strength. However, some systems don't allow certain symbols, so check requirements first.
What does "exclude similar characters" mean?
This removes characters that look similar (like 0/O, 1/l/I) to prevent confusion when typing passwords manually.
How do I remember complex passwords?
Use a password manager to store unique passwords securely. Don't try to memorize multiple complex passwords.
Is it safe to generate passwords online?
This tool generates passwords entirely in your browser - no data is sent to servers. However, for maximum security, use offline tools for critical passwords.
What makes a strong password?
Strong passwords are long (12+ characters), use mixed character types (uppercase, lowercase, numbers, symbols), avoid dictionary words, and are unique for each account.
How do I generate a secure password online?
Use our secure password generator with at least 12 characters, enable all character types, and generate multiple passwords to choose from. All generation happens in your browser for maximum security.
Can I create passwords without special characters?
Yes, disable the "Include symbols" option. However, passwords without special characters are weaker. Consider using longer lengths (16+ characters) to compensate for reduced complexity.
What's the difference between random and pronounceable passwords?
Random passwords use any valid characters for maximum security. Pronounceable passwords use patterns that are easier to read aloud but may be slightly less secure.
How often should I change my passwords?
Change passwords immediately if there's a security breach, every 90 days for high-security accounts, or annually for regular accounts. Focus on using unique, strong passwords rather than frequent changes.
Can I use the same password for multiple accounts?
Never reuse passwords! Each account should have a unique password. If one account is compromised, unique passwords prevent attackers from accessing your other accounts.
What are common password mistakes to avoid?
Avoid: personal information (names, dates), dictionary words, simple patterns (123, abc), short passwords (<8 chars), and reusing passwords across multiple sites.
How do hackers crack passwords?
Common methods include dictionary attacks (trying common passwords), brute force (trying all combinations), and credential stuffing (using leaked passwords). Strong, unique passwords defend against these attacks.
Is it better to use passphrases or random passwords?
Both can be secure. Passphrases (4+ random words) are easier to remember and type. Random passwords are harder to crack but require a password manager. Choose based on your security needs and preferences.