JSON to TypeScript

Why Use This Converter?

Writing TypeScript interfaces manually for large API responses can be incredibly tedious and error-prone. This tool automates the process by analyzing your JSON structure and generating the corresponding TypeScript definitions.

Features

• Nested Objects: Automatically generates separate interfaces for nested JSON objects.
• Array Typing: Infers types for arrays based on their first element.
• Custom Root Name: Choose the name for your root interface.
• Safe Keys: Automatically handles keys with spaces or special characters by quoting them.

Privacy Note

All conversion is done locally in your browser. Your JSON data is never sent to any server, keeping your data completely private.