HTML to JSX Converter
Paste raw HTML to instantly convert it into valid JSX, with class renamed to className, for renamed to htmlFor, inline styles converted to style objects, and void elements self-closed. Free online developer tool.
Paste HTML Markup
JSX Output
JSX output will appear here...
Free HTML to JSX Converter
Paste raw HTML to instantly convert it into valid JSX. class becomes className,for becomes htmlFor, inline style strings become JavaScript style objects, and void elements like <input> and <br> are self-closed — exactly the fixes React's JSX compiler would otherwise complain about.
How to Use It
Paste any HTML snippet into the input box, or click "Load Example" to see a form field with aclass, an inline style attribute, and a for attribute all converted at once. The tool parses your markup with the browser's DOM parser, walks the resulting tree, and wraps multiple top-level elements in a React fragment (<>...</>) automatically.
Example
<label for="email" style="color: #333; font-size: 14px;"> becomes<label htmlFor="email" style={{ color: '#333', fontSize: '14px' }}>, and<input id="email" type="email"> becomes a self-closed<input id="email" type="email" />.
Common Use Cases
- Converting a static HTML template into a React component when migrating a site to Next.js or CRA.
- Pasting markup copied from a design tool or email template directly into JSX without manual fixes.
- Quickly fixing React's "Warning: Invalid DOM property" console errors from pasted HTML.
- Converting inline
stylestrings from legacy markup into React style objects.
FAQs
What happens to data- and aria- attributes?
They're left exactly as-is — data-* and aria-* attributes stay kebab-case in JSX per React convention, unlike other HTML attributes which are camelCased.
Does it handle curly braces in text content?
Yes — literal { and } characters found in text nodes are escaped as{'{'} and {'}'} so the output compiles as valid JSX instead of being misread as an expression.
Is my HTML uploaded anywhere?
No — parsing and conversion happen entirely client-side in your browser. Nothing you paste is sent to a server.