The UUID Generator on newsbrio.net creates standards-compliant identifiers for apps, APIs, and databases in one click. Choose the version you need—random v4 for general use, time-based v1, or sortable v7—then pick your preferred output: lowercase or UPPERCASE, with or without hyphens, wrapped in braces {} or as a URN (urn:uuid:…). Generate a single UUID or bulk lists for seeding fixtures, filenames, idempotency keys, and test data. The tool uses secure browser randomness where required and includes options to avoid duplicates, copy all results cleanly, and clear the pane with one tap. Everything runs locally in your browser—no sign-in and no uploads—so your identifiers never leave your device. Lightweight and mobile-friendly, it’s a reliable way to produce collision-resistant IDs that drop straight into your code, config, or CSV.