A JSON to HTML tool is an online or software-based utility designed to help you easily convert JSON data into HTML code. These tools automate the process of parsing a JSON object and formatting it into a readable, structured HTML format that can be displayed in a web browser.
Such tools often come in handy when you want to visualize or display JSON data without manually writing JavaScript code. They can help in creating HTML tables, lists, or other HTML structures based on the JSON input.
Features of a JSON to HTML Tool:
Convert JSON to HTML Table: This is the most common use. The tool takes a JSON array (such as a list of objects) and generates an HTML table.
Convert JSON to Lists: For JSON objects that don't fit into a table structure, some tools allow the generation of unordered or ordered lists.
Format Nested JSON: More advanced tools can handle nested JSON objects and arrays, breaking them down into multiple levels of HTML structures.
Customization Options: Some tools allow you to customize how the HTML is formatted (like adding CSS classes or IDs, setting column widths, etc.).
Export or Copy HTML: Once converted, you can either copy the HTML code or download it for use in your web page.
Example Tools:
JSON2HTML: A web-based tool that allows you to paste JSON and get HTML output in the form of tables or lists. You can also use JSON2HTML's API to automate the conversion in your projects.
JSON Formatter & Validator: While primarily a tool to validate JSON, it often comes with options to convert JSON into various formats, including HTML tables.
Online JSON to HTML Table Converter: Simple tools available where you paste in a JSON object, and it generates a table with columns corresponding to your data.
How a JSON to HTML Tool Works:
Input JSON: You input your raw JSON data into the tool.
Define Formatting (if needed): Some tools allow you to select or customize how you want the data to appear (e.g., table, list).
Generate HTML: The tool processes the JSON data and generates the corresponding HTML code.
Export or Copy: Once the HTML is generated, you can either copy it or export it for use in your web project.
Example:
Suppose you have the following JSON data:
json
[
{"name": "John", "age": 30, "city": "New York"},
{"name": "Jane", "age": 25, "city": "San Francisco"}
]
A JSON to HTML tool would output something like:
html
<table>
<tr>
<th>Name</th>
<th>Age</th>
<th>City</th>
</tr>
<tr>
<td>John</td>
<td>30</td>
<td>New York</td>
</tr>
<tr>
<td>Jane</td>
<td>25</td>
<td>San Francisco</td>
</tr>
</table>