Passwords are generated using cryptographically secure randomness (crypto.getRandomValues). You can customize length (up to 128 characters) and include/exclude uppercase, lowercase, numbers, and symbols. A 16-character password with all character types enabled has over 95 bits of entropy.
No. Password generation happens entirely in your browser using JavaScript. Generated passwords are never stored, logged, or transmitted to any server. Once you close or navigate away from the page, the generated password exists only where you saved it.
A strong password is long (at least 12-16 characters), uses a mix of uppercase, lowercase, numbers, and symbols, and is randomly generated rather than based on dictionary words or personal information. ToolsStack's generator uses cryptographic randomness for maximum unpredictability.