HTML to JSX Converter
class → className, for → htmlFor, inline styles → style objects, void elements self-closed, HTML comments → {/* … */}. data-* and aria-* keep their hyphens.
HTML to JSX Converter — Free Online Tool
Converts HTML into JSX for React, renaming class to className and for to htmlFor, camelCasing hyphenated attributes and event handlers, turning inline style strings into style objects, self-closing void elements, converting HTML comments into JSX expression comments, and escaping braces in text, useful for pasting a design export or Bootstrap snippet into a component.
How to use the HTML to JSX Converter
- Open the tool above — it runs entirely in your browser, so your input never leaves this page.
- Paste or type your input into the field, then press the relevant button (e.g. Encode / Decode, Generate, or Convert).
- Copy the result from the output area with the copy button orCtrl/Cmd + C.
- No signup, no upload, and no tracking — repeat as often as you need.
Frequently asked questions
Which attributes get renamed?
class becomes className, for becomes htmlFor, and hyphenated attributes are camelCased (tabindex to tabIndex, maxlength to maxLength). data-* and aria-* keep their hyphens, because JSX passes those through unchanged.
What happens to inline style attributes?
They become a style object: style="color: #333; font-size: 14px" turns into style={{ color: "#333", fontSize: "14px" }}. Custom properties keep their quoted --name form, and unitless numbers stay numbers.
Why is my onclick handler a placeholder?
JSX event handlers take a function, not a string of JavaScript. onclick="submit()" becomes onClick={() => "submit()"} so the code compiles and the original body is visible — replace it with the real handler.
Free & private — why use this HTML to JSX Converter
The HTML to JSX Converter runs 100% client-side in your browser. Your data is never uploaded to a server, no account is required, and the tool is completely free. It works offline once the page has loaded and is part of a growing collection of privacy-first developer utilities.