JSON to TypeScript Generator

Automatically convert JSON data to TypeScript interfaces. Use API responses and config files with type safety.

Interface Name

Use Optional Properties (?)

JSON Input

{ "name": "John Doe", "age": 30, "email": "john@example.com", "isActive": true, "address": { "street": "123 Main St", "city": "New York", "zipCode": "10001" }, "hobbies": ["reading", "coding", "gaming"], "scores": [95, 87, 92] }

TypeScript Output

TypeScript interface will appear here...

Key Features

• Automatic JSON parsing and interface generation
• Nested object support
• Array type auto-detection
• Optional property support
• Customizable interface names
• 5 example templates

Use Cases

• Generate types from API responses
• Create interfaces for config files
• Convert JSON schemas to TypeScript
• Quick prototyping with type safety

Related Tools

• JSON Formatter
• JSON Path Tester
• CSV to JSON Converter