HTML Table to JSON
Convert HTML tables to JSON format instantly. Extract data from HTML table elements and transform them into structured JSON arrays or objects. Perfect for web scraping and data extraction.
Output Format:
HTML Table
JSON Output
JSON data will appear here...
Why Convert HTML Tables to JSON?
Converting HTML tables to JSON makes data more portable and easier to work with in JavaScript applications. JSON format is ideal for APIs, data storage, and programmatic manipulation of tabular data extracted from web pages.
Frequently Asked Questions
What HTML elements are supported?
This tool supports standard HTML table elements including table, tr, th, and td. It can handle tables with or without header rows and processes both th and td cells.
What is the difference between array of objects and array of arrays?
Array of objects creates JSON where each row is an object with key-value pairs (keys from headers). Array of arrays creates a simple 2D array where each row is an array of values.
Can I convert tables from websites?
Yes! Simply copy the HTML table code from a website (using browser developer tools) and paste it into this tool. It will extract all the data into JSON format.
What happens if my table has no headers?
If there are no headers or you uncheck the header option, the tool will generate column names automatically (column1, column2, etc.) for object format, or use raw arrays.
Is my data secure?
Yes, all processing happens locally in your browser. Your HTML data is never sent to any server, ensuring complete privacy.