Generate cryptographically secure passwords with strength analysis and customization options.

Generate universally unique identifiers (UUID v4 and v7).

Generate realistic test data — names, emails, addresses, phone numbers, colors, dates, numbers, and custom strings in TXT, CSV, or JSON format.

Generate secure API keys, secret keys, access tokens, client IDs, and bearer tokens with custom presets, separators, and Web Crypto API randomness.