Free Secure Password Generator Online

Generate strong, cryptographically secure passwords with customizable options. 100% private.

Generated Password
Click to copy or regenerate
Password StrengthNone
Options
Customize your password
16 characters
464
abcLowercase (a-z)
ABCUppercase (A-Z)
123Numbers (0-9)
!@#Symbols (!@#$%)

How the Password Generator Works

The SimpleTaskTools Password Generator creates cryptographically secure random passwords using your browser built-in random number generator. Our tool uses the Web Crypto API to ensure truly random, unpredictable passwords that are safe to use for any account.

Customizable Options

Configure your password to meet any requirements. Choose the length (4-64 characters) and select which character types to include: lowercase letters, uppercase letters, numbers, and symbols. Quick presets help you generate passwords of common strengths instantly.

Password Strength Indicator

Our strength meter evaluates your password based on length and character variety. A strong password should be at least 12 characters long and include a mix of character types. The visual indicator helps you understand how secure your password is at a glance.

Cryptographically Secure

Unlike simple random generators, our tool uses the Web Crypto API which provides cryptographically strong random values. This means the passwords generated are suitable for high-security applications and cannot be predicted or reproduced.

Privacy First

All password generation happens locally in your browser. No passwords are ever sent to any server, logged, or stored anywhere except your clipboard when you copy them. Your security is never compromised.

Frequently Asked Questions

Very secure. We use the Web Crypto API which provides cryptographically strong random values. This means passwords cannot be predicted or reproduced. Combined with sufficient length (12+ characters) and character variety, the passwords are suitable for high-security applications.

A strong password should be at least 12-16 characters long and include a mix of lowercase letters, uppercase letters, numbers, and special symbols. Avoid common words, personal information, and sequential patterns. Our generator creates random passwords that meet all these criteria.

No, never. All password generation happens 100% locally in your browser. No passwords are sent to any server, logged, or stored anywhere. The only place your password exists is in your browser memory and clipboard when you copy it.

If you use the same password everywhere and one site gets breached, attackers can access all your other accounts. Using unique passwords for each account limits the damage if any single site is compromised. Our generator makes it easy to create unique passwords.

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