Free Online HTML to JSX

HTML-to-JSX conversion rewrites HTML to be valid JSX — `class` becomes `className`, `for` becomes `htmlFor`, inline styles become object literals, and void elements self-close.

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How to Use This Developer Tool

  1. Paste your HTML into the input area.
  2. Read the JSX-ready output in the right panel.
  3. Review inline styles — they're emitted as object literals you may want to extract.
  4. Click Copy to send the JSX to your clipboard.

What Is a HTML to JSX?

Pasting raw HTML into a React component almost always needs a few tweaks: JSX uses `className` (because `class` is reserved in JavaScript), `htmlFor` (same reason for `for`), and a JS object literal for inline styles (because a CSS string would parse awkwardly). Void elements like `<img>`, `<br>`, and `<input>` must be self-closed in JSX.

This converter automates the rename pass. It handles the less obvious cases too — `tabindex` → `tabIndex`, `colspan` → `colSpan`, SVG `viewBox` and `clipPath` casing — so the output is ready to paste straight into a `.jsx` or `.tsx` file. Inline styles emit as object literals, which you'll often want to extract into a styled-components or CSS-module block.

Frequently Asked Questions

What changes during HTML to JSX conversion?
class becomes className, for becomes htmlFor, inline styles use camelCase object syntax, and void elements are self-closed.
Does it handle SVG?
Yes — SVG attributes like viewBox and stroke-width are camelCased where required by React.
Can I convert inline styles?
Yes, style='color: red; font-size: 12px' becomes style={{ color: 'red', fontSize: '12px' }}.

Published by the WeGotEveryTool team. We build and test every tool in-house and update pages when the underlying spec, formula, or recommendation changes.

Reviewed: May 2026. Disclaimer: this tool is provided as-is for general informational use. For decisions with material consequences (medical, legal, financial, security) verify results against a qualified professional source.

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