🔐 Password Generator
Generate strong, random passwords instantly. Adjust the length, choose character types, and copy with one click. Everything runs in your browser — nothing is stored or sent anywhere.
Free Online Password Generator
This free password generator creates strong, random, and secure passwords right in your browser. Whether you need a new password for your email, bank account, social media, or any online service, our tool generates truly random passwords that are nearly impossible to guess or crack.
How to Use
Adjust the length slider to set how long your password should be — we recommend at least 12 characters for most accounts and 16+ for sensitive accounts like banking or email. Toggle the character types on or off: uppercase letters, lowercase letters, numbers, and symbols. Then press Generate Password or click the refresh icon. Click the copy icon to copy it to your clipboard instantly.
What Makes a Password Strong?
- Length matters most: Every extra character makes your password exponentially harder to crack. A 16-character password is billions of times stronger than an 8-character one.
- Mix character types: Using uppercase, lowercase, numbers, and symbols together creates the largest possible character pool for each position.
- True randomness: Our generator uses the Web Crypto API (crypto.getRandomValues), which provides cryptographically secure random numbers — not Math.random().
- Avoid patterns: Human-chosen passwords tend to follow predictable patterns. Random generation eliminates this weakness entirely.
Password Strength Guide
- Weak (red): Under 8 characters or only one character type. Easy to crack in minutes.
- Fair (orange): 8–11 characters with limited variety. Could be cracked in hours to days.
- Strong (yellow-green): 12–15 characters with mixed types. Would take years to crack.
- Very Strong (green): 16+ characters with all character types. Virtually uncrackable with current technology.
Tips for Managing Passwords
- Use a unique password for every account. If one gets leaked, the others stay safe.
- Consider using a password manager like Bitwarden, 1Password, or KeePass to store your passwords securely.
- Enable two-factor authentication (2FA) whenever possible for an extra layer of security.
- Never share passwords via email, text, or chat. Use your password manager's sharing feature instead.
- Change passwords immediately if you suspect a breach. Check haveibeenpwned.com to see if your accounts have been compromised.
Is This Generator Safe?
Yes. This password generator runs 100% in your browser. The passwords are generated using the Web Crypto API, which is the same cryptographic engine used by banks and security software. No passwords are ever sent to our servers, stored in a database, or logged anywhere. Your generated passwords exist only in your browser's memory until you close the tab.