Mock Data Generator
Generate realistic fake data in JSON, CSV, SQL, or TypeScript. Define custom schemas or use presets.
Click Generate to create mock data
About This Tool
Generate realistic mock data for testing, prototyping, and development. Define a custom schema with any combination of field types, or start from a preset like Users, Products, Orders, or Blog Posts.
Features
- 19 field types including names, emails, addresses, UUIDs, dates, and more.
- Generate up to 1,000 rows of data at once.
- Export as JSON, CSV, SQL INSERT statements, or TypeScript with interfaces.
- Preset schemas for common use cases.
- All data generated client-side — nothing leaves your browser.