Discover Js2Ts, an AI-powered tool for converting JavaScript to TypeScript in 2025. Explore its features, benefits, and how it stacks up against other code generators.

Js2Ts is a handy tool that uses AI to convert your JavaScript code into TypeScript. It’s pretty straightforward: you just paste your JavaScript code into the input area, hit the “Convert” button, and voilà ! You’ll see the TypeScript version appear in the output box.
This tool was developed by Yuval Suede. It first launched on March 5, 2023, offering developers a way to convert JavaScript to TypeScript with the help of AI technology. It’s designed to be a convenient solution for this common task.
Js2Ts is great for a few key things:
This tool is particularly useful for:
Anyone working with JavaScript who wants to transition to or use TypeScript will find it helpful.
Using Js2Ts to convert your JavaScript code to TypeScript is really simple. Just follow these easy steps:
Let’s look at an example. If you input a simple JavaScript function like this:
function greet(name) {
return 'Hello, ' + name + '!';
}
console.log(greet('Alice')); // Output: Hello, Alice!
The Js2Ts tool will convert it into TypeScript like this:
function greet(name: string): string {
return 'Hello, ' + name + '!';
}
console.log(greet('Alice')); // Output: Hello, Alice!
By following these steps, you can easily convert your JavaScript code to TypeScript using the Js2Ts tool.
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