JSONToTable

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How to Convert HTML to JSX - Step by Step Guide

Step 1

Input Your HTML Code

Get your HTML ready for conversion to JSX! Whether you're migrating HTML templates to React, converting Bootstrap components, or building reusable components, you have several convenient options:

•
Paste directly: Copy your HTML code and paste it into the input editor
•
Upload a file: Click "Upload" to select an .html, .htm, or .txt file from your computer
•
Try the sample: Click "Sample" to load example HTML and see how the converter works

Example: HTML Input

Standard HTML code:

<div class="container">
  <label for="email">Email:</label>
  <input type="email" class="input-field" readonly>
  <button onclick="handleSubmit()">Submit</button>
</div>
Step 2

Automatic Conversion to JSX

The conversion happens instantly! The tool automatically handles all JSX requirements, converting standard DOM attributes to React-friendly syntax:

•
class → className: Converts HTML class attribute to JSX className
•
for → htmlFor: Converts label for attribute to htmlFor
•
Style conversion: Converts inline styles to JSX style objects
•
Event handlers: Converts onclick → onClick, onchange → onChange, etc.
•
Self-closing tags: Adds proper closing to img, input, br, hr tags

Example: JSX Output

The same code, now in JSX format:

<div className="container">
  <label htmlFor="email">Email:</label>
  <input type="email" className="input-field" readOnly />
  <button onClick={() => handleSubmit()}>Submit</button>
</div>
Step 3

Export Your JSX Code

Get your converted JSX ready to use in your React app:

•
Copy to clipboard: One-click copying for quick pasting into your React components
•
Download as file: Save as a .jsx file for later use
•
Ready for React: Code is immediately ready to use in your React project with no additional changes

Example: Form Conversion

Original HTML form:

<form class="login-form" style="max-width: 400px; margin: 0 auto;">
  <label for="username">Username</label>
  <input type="text" id="username" class="form-input" required>
  
  <label for="password">Password</label>
  <input type="password" id="password" class="form-input" required>
  
  <button type="submit" class="btn-primary" onclick="handleLogin()">
    Log In
  </button>
</form>

Converted JSX ready for React:

<form className="login-form" style={{ maxWidth: '400px', margin: '0 auto' }}>
  <label htmlFor="username">Username</label>
  <input type="text" id="username" className="form-input" required />
  
  <label htmlFor="password">Password</label>
  <input type="password" id="password" className="form-input" required />
  
  <button type="submit" className="btn-primary" onClick={() => handleLogin()}>
    Log In
  </button>
</form>

✓ All HTML attributes converted to JSX syntax!

Frequently Asked Questions

What's the difference between HTML and JSX?

JSX is a syntax extension for JavaScript used in React. Key differences include: class becomes className, for becomes htmlFor, inline styles use objects instead of strings, all tags must be closed, and event handlers use camelCase (onClick instead of onclick).

Does this converter handle all HTML attributes?

Yes! The converter handles 25+ common HTML attribute conversions including class, for, style, onclick, tabindex, readonly, maxlength, colspan, rowspan, and more. It also properly handles self-closing tags and converts HTML comments to JSX format.

Can I convert entire HTML pages or just snippets?

Both! You can convert entire HTML pages or small code snippets. The converter works with any valid HTML, from a single tag to complex nested structures. For best results with full pages, extract the body content you need.

How does inline style conversion work?

The converter automatically transforms HTML inline styles from strings to JSX style objects. For example, style="color: red; font-size: 16px" becomes style={{ color: 'red', fontSize: '16px' }}. CSS properties are converted from kebab-case to camelCase.

Will my converted JSX work immediately in React?

Yes! The converted code follows React JSX standards and will work in your React components. However, you may need to import any required components, add event handler functions, and ensure your component structure is complete. You can further format the output using our JSX Formatter.

Is the HTML to JSX converter free?

Yes, completely free with no limitations on file size or usage frequency. No registration required, and you can convert unlimited HTML files to JSX. Perfect for React developers of all levels!

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