TSX to JSX Converter

Strip TypeScript types from React TSX components with AI — free, instant, no login required.

TSX to JSX conversion removes TypeScript interfaces, type annotations, and generics from React components — producing clean JavaScript JSX ready to use in any JS project. Paste any .tsx component and get .jsx output in seconds.

Paste your code, then click Convert

JSX

How to use this tool?

This AI-powered converter strips TypeScript types from TSX React components, producing clean JSX. Follow these steps:

Paste your TSX component (with TypeScript interfaces, typed props, and generic hooks) into the input box on the left.
Click the "Convert" button. The AI removes all TypeScript-specific syntax while preserving all JSX and React logic.
Copy the JSX output from the right panel and save it as a .jsx file in your project.

Example: Simple Function

TSX

interface AlertProps {
  message: string;
  type: "success" | "error" | "warning";
  onClose: () => void;
}
function Alert({ message, type, onClose }: AlertProps): React.ReactElement {
  const [visible, setVisible] = React.useState<boolean>(true);
  return visible ? (
    <div className={"alert alert-" + type}>
      <span>{message}</span>
      <button onClick={onClose}>x</button>
    </div>
  ) : null;
}

JSX

function Alert({ message, type, onClose }) {
  const [visible, setVisible] = React.useState(true);
  return visible ? (
    <div className={"alert alert-" + type}>
      <span>{message}</span>
      <button onClick={onClose}>x</button>
    </div>
  ) : null;
}

How to Convert TSX to JSX

Converting TSX to JSX manually means scanning every line for TypeScript syntax — finding each interface, removing every prop type annotation, stripping generic parameters from useState and useRef, and removing type assertions throughout the file. For a 200-line component, that is 30+ individual changes.

The TSX to JSX converter removes all TypeScript syntax automatically. Paste any TypeScript React component and get clean, valid JSX in seconds — ready to save as a .jsx file.

When to Convert TSX to JSX

→Contributing a component to a JavaScript-only open source project that does not use TypeScript
→Sharing React components with a team or client project that has not set up TypeScript
→Creating tutorial or documentation examples in plain JavaScript without TypeScript overhead
→Migrating a TypeScript app back to JavaScript to reduce build complexity

What the TSX to JSX Converter Removes

Interface declarations

Type alias declarations

Prop type annotations

Generic type parameters

Type assertions (as Type)

Non-null assertions (!)

Return type annotations

Access modifiers

import type statements

Enum declarations

TypeScript utility types

Abstract class syntax

Frequently Asked Questions

How do I convert TSX to JSX?

Paste your TSX React component into the converter and click Convert. The AI removes TypeScript interfaces, type annotations, generic parameters, and type assertions while keeping all JSX markup, hooks, and component logic intact.

What is the difference between TSX and JSX?

.tsx files are TypeScript React files — they contain JSX syntax plus TypeScript type annotations. .jsx files are JavaScript React files with JSX syntax but no TypeScript. Both render identical UI — TSX just adds compile-time type checking.

Why convert TSX to JSX?

Common reasons: contributing to a JavaScript-only project, sharing components with teams not using TypeScript, using in environments without TypeScript build support, or simplifying a component for a plain JavaScript tutorial.

Does converting TSX to JSX change the component behavior?

No. TypeScript types are erased at compile time — they have zero runtime impact. The JSX output behaves identically to the TSX source. Only type-checking is lost.

What TypeScript syntax gets removed during TSX to JSX conversion?

Removed: interface and type declarations, prop type annotations (:string, :number), generic parameters (<T>), type assertions (as Type), non-null assertions (!), access modifiers (public, private), and TypeScript-only imports (import type).

Do I need to rename .tsx to .jsx after converting?

Yes. Save the converted output as a .jsx file (not .js, since it contains JSX syntax). Your bundler (Vite, webpack, Next.js) needs the .jsx extension to process JSX syntax correctly.

Is the TSX to JSX converter free?

Yes. Completely free, no account or login required. Unlimited conversions.

Can I convert a whole React TypeScript project to JavaScript?

Yes, but do it file by file. Convert each .tsx component, save as .jsx, update imports to remove type-only imports, then move to the next file. The converter handles one component at a time — paste each file separately.