Skip to content

HTML to JSX Converter

Convert HTML to JSX with automatic attribute renaming, style objects, self-closing tags, and comment conversion

HTML to JSX Converter

HTML input679 chars
JSX output722 chars
<div className="container">
  <h1 className="title">Hello World</h1>
  {/* Navigation */}
  <nav>
    <a href="/home" tabIndex="0">Home</a>
    <a href="/about" tabIndex="1">About</a>
  </nav>
  <form onSubmit={() => { handleSubmit() }} autoComplete="off">
    <label htmlFor="email">Email</label>
    <input aria-label="Email" type="email" id="email" readonly maxLength="100" />
    <textarea className="input" spellCheck="false"></textarea>
    <button type="submit" disabled>Submit</button>
  </form>
  <img src="photo.jpg" className="avatar" alt="User photo" />
  <br />
  <hr />
  <div style={{ backgroundColor: "#333", fontSize: "14px", marginTop: "10px" }}>
    <p contentEditable="true">Edit me</p>
  </div>
</div>

14 transformations

Transformations applied (14)

Converted 1 comment(s) to JSX formatclass → className (4×)for → htmlFor (1×)tabindex → tabIndex (2×)maxlength → maxLength (1×)autocomplete → autoComplete (1×)contenteditable → contentEditable (1×)spellcheck → spellCheck (1×)onsubmit → onSubmit (1×)Converted 1 inline style(s) to objectsSelf-closed <br> tag(s) (1×)Self-closed <hr> tag(s) (1×)Self-closed <img> tag(s) (1×)Self-closed <input> tag(s) (1×)

Common conversions

class→className
for→htmlFor
tabindex→tabIndex
onclick→onClick
style="..."→style={{...}}
<!-- ... -->→{/* ... */}
<br>→<br />
<img ...>→<img ... />
readonly→readOnly

Updated . Provided as is. Check the output before you rely on it in production.

How to use HTML to JSX Converter

  1. 1

    Paste HTML markup

    Paste any HTML snippet, including wrappers, event handlers such as onclick and onchange, class attributes and data attributes.

  2. 2

    Auto-convert attributes to JSX

    The tool automatically converts `class` → `className`, `for` → `htmlFor`, `onclick` → `onClick`, and hyphenated attributes to camelCase.

  3. 3

    Review and adjust JSX output

    Check the converted JSX. If there are custom attributes (data-*), they're preserved. Ensure inline styles are converted to camelCase property names.

  4. 4

    Handle conditional rendering

    For dynamic attributes or conditions, manually add JSX expressions (e.g., `{isActive && 'active'}` for conditional classes).

  5. 5

    Copy JSX or create React component

    Copy the converted JSX into your component's return statement.

Questions and answers

What is HTML to JSX Converter?
JSX is the HTML-like syntax React components return, with differences such as className instead of class and style as a JavaScript object. This converter renames attributes and event handlers, turns inline styles into objects, self-closes void elements such as img and br, and converts or removes comments.
What HTML attributes does it convert?
It converts all standard HTML-to-JSX attribute changes including class to className, for to htmlFor, tabindex to tabIndex, inline style strings to style objects, and HTML comments to JSX comment syntax. It also properly self-closes void elements such as img, br, and input.

Use it as an API

HTML to JSX Converter is also callable as a free HTTP JSON API at https://aidevhub.io/api/html-to-jsx/ — GET with query parameters or POST with a JSON body, no authentication, CORS enabled, fair use (abusive traffic is throttled at the edge; there is no per-request quota header). Responses return { ok, tool, result, meta }. 

curl -s -X POST https://aidevhub.io/api/html-to-jsx/ \
  -H "Content-Type: application/json" \
  -d '{"html":"<div class=\"card\" tabindex=\"0\">Hello</div>"}'

Machine-readable contract: /api/tool/html-to-jsx.json All API endpoints: /agents/ LLM site index: /llms.txt

For AI agents: how to call this tool

Machine-readable contract, endpoints and examples. Humans can ignore this section.

Best Path For Builders

Dedicated API endpoint

Deterministic outputs, machine-safe contracts, and production-ready examples.

Dedicated API

https://aidevhub.io/api/html-to-jsx/

OpenAPI: https://aidevhub.io/api/openapi.yaml

GET /api/html-to-jsx/ GET html-to-jsx
POST /api/html-to-jsx/ POST html-to-jsx