Random Password Generator
Create strong and secure passwords instantly to keep your online accounts safe. High-entropy, customizable, and entirely client-side.
Generated Password
Private & Secure
No data is sent to our servers. All generation happens locally in your browser using cryptographic APIs to ensure maximum privacy.
High Entropy
Enabled by default, our algorithms prioritize true randomness to create passwords that are virtually impossible to crack with modern hardware.
Developer Friendly
Supports custom charsets and length up to 128 characters for complex administrative requirements and database seeding.
Why Use a Strong Password Generator?
Weak passwords are one of the leading causes of data breaches and account takeovers. A strong, random password is your first line of defense against hackers, brute-force attacks, and credential stuffing. StrongPass generates cryptographically secure passwords directly in your browser — no data is ever sent to a server.
What Makes a Password Strong?
- At least 12–16 characters in length
- Mix of uppercase and lowercase letters
- Includes numbers and special symbols
- No dictionary words or predictable patterns
- Unique for every account
Passphrase vs. Random Password
Passphrases combine multiple random words, making them both memorable and secure. Random character passwords offer maximum entropy for critical accounts. Use our tool to generate both and choose what fits your needs best.