export interface Root {
id: number;
name: string;
email: string;
active: boolean;
address: Address;
tags: string[];
orders: OrdersItem[];
}
export interface OrdersItem {
id: number;
total: number;
date: string;
}
export interface Address {
street: string;
city: string;
zip: string;
}How It Works
Paste JSON
Paste your JSON data into the input area.
Generate
TypeScript interfaces are generated automatically.
Copy
Copy the output and use it in your project.
Frequently Asked Questions
Does it handle nested objects?
What about optional fields?
Can I copy the output?
About JSON to TS
What this tool does
Developer and design tools include CSS generators (gradients, shadows, glassmorphism), code playgrounds, color pickers, responsive previews, and reference charts for HTML tags, HTTP methods, and keyboard shortcuts.
Why use this tool
Front-end development involves constant context switching between code and visual output. Having generators and references in a single browser tab speeds up prototyping and reduces the need to search through documentation sites.
How it works
Each tool provides an interactive UI: you tweak parameters (colors, radii, durations), and the tool generates the corresponding CSS, HTML, or SVG code in real time. Copy the snippet directly into your project.
Pro tip
Use the CSS variable output option when available. It makes your generated code theme-friendly and easier to maintain across a design system.
Love this tool? Explore 12467+ more
Free online tools for images, PDFs, text, code, and more. All running in your browser.
Explore All Tools