JSON to HTML Converter

Convert JSON

Sanitize HTML output

HTML Output

How to Use

Basic Usage

1. Upload a JSON file or paste JSON data into the input area.

2. Check the sanitize output option if needed.

3. Click "Convert to HTML" to generate the HTML table.

4. Copy the HTML code or download it as a file.

JSON Format Requirements

The converter expects an array of objects in JSON format:

[
    {"Name": "John Doe", "Age": 30, "Occupation": "Engineer"},
    {"Name": "Jane Smith", "Age": 25, "Occupation": "Designer"}
]

FAQs

What JSON formats are supported?

The converter supports JSON arrays containing objects with consistent keys. Nested objects and arrays are flattened for display.

How are nested JSON objects handled?

Nested objects and arrays are converted to strings for display in table cells.

Can I customize the HTML output?

The generated HTML uses semantic classes for easy styling:

<table class="converter-table">
  <thead>
    <tr><th class="converter-table-header">Header1</th></tr>
  </thead>
  <tbody>
    <tr><td class="converter-table-cell">Value1</td></tr>
  </tbody>
</table>

How do I handle large JSON files?

For large JSON files, consider:

Processing in chunks
Using server-side processing
Implementing pagination