Password Generator
A password generator creates strong, random passwords using cryptographically secure randomness rather than the predictable patterns humans fall into. You choose the length and which character sets to include such as uppercase, lowercase, digits, and symbols, and the tool produces a fresh password on demand. Using unique generated passwords for every account is one of the highest-impact security habits you can adopt, neutralizing credential breaches that reuse the same password across sites. The generator draws characters from your selected sets using the browser crypto.getRandomValues API, which provides unpredictable randomness suitable for security use. Each character is selected independently, so the output has no memorable patterns for attackers to exploit. An optional passphrase mode chains common words together, producing strings that are long yet easier to type and remember while still resisting brute-force attacks. Common use cases: Creating passwords for new online accounts. Resetting weak or reused passwords in bulk. Generating API keys and secret tokens for development. Producing temporary access codes for guests. Building strong master passwords for password managers. Securing email, banking, and cloud accounts.