Password Generator
Generate cryptographically strong passwords with custom length, character sets, and strength analysis
How to Use This Tool
Set your desired password length using the slider or input.
Toggle character types: uppercase, lowercase, numbers, and symbols.
Click "Generate" for a new password. The strength indicator updates in real time.
Click "Copy" to copy the password to your clipboard.
About This Tool
Password Generator creates cryptographically secure random passwords using your browser's built-in crypto API. Customize length (8-128 characters) and character types (uppercase, lowercase, numbers, symbols). The strength meter evaluates password entropy and gives a clear rating from Weak to Very Strong. Everything runs locally — generated passwords are never sent anywhere.
Frequently Asked Questions
Yes. The tool uses the Web Crypto API (crypto.getRandomValues), which provides cryptographically secure random numbers — much stronger than Math.random().
Password strength depends on length and character variety. A 16+ character password using all character types (uppercase, lowercase, numbers, symbols) is considered very strong.
Yes. This tool runs entirely in your browser with no network requests. The generated password exists only in your browser's memory and clipboard.
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