TypeScript Compiler Editor

Write, compile, and transpile TypeScript code instantly in your browser

TS TypeScript Input
JS JavaScript Output

Compilation Errors

How It Works

1

Write TypeScript

Enter your TypeScript code with types, interfaces, and modern features.

2

Click Compile

Our engine transpiles TypeScript to clean, browser-ready JavaScript.

3

Get Output

Copy the compiled JS or download it as a .js file for your project.

Instant Compilation

Real-time transpilation from TypeScript to JavaScript in your browser.

Error Detection

Identifies syntax errors and type mismatches before compilation.

Full ES Support

Supports interfaces, generics, enums, decorators, and all TS features.

Browser-Safe Output

Generates clean, minified or formatted JavaScript ready for any runtime.

Watch How It Works