Testing applications with realistic data is essential for finding bugs, validating UI layouts, and stress-testing databases. This generator creates fake but realistic data — names, emails, phone numbers, addresses, IP addresses, UUIDs, and more — in JSON or CSV format. Unlike using production data for testing, generated data contains no real personal information, keeping you compliant with GDPR, CCPA, and other privacy regulations. Use it to populate development databases, test CSV import features, mock API responses, or fill spreadsheet templates.