Is the XL-Factor Excel to JSON converter free?

Yes, our Excel to JSON converter is completely free to use. No costs or subscriptions are required.

What file formats are supported for conversion?

The converter supports Excel files in both .xls and .xlsx formats, as well as CSV files.

Can I customize the JSON output?

Yes, XL-Factor provides options to customize the JSON output, such as including or excluding headers and controlling formatting.

Is my data secure when using this tool?

Absolutely. All file processing is done within your browser, ensuring that your data remains private and secure.

Can I preview the converted JSON before copying?

Yes, the tool provides a preview of the converted JSON, allowing you to review it before copying.

Excel to JSON Converter

Convert your Excel files to JSON format with customizable options. Perfect for developers, APIs, and data integration.

Choose Excel Files

No files selected

Output Format

Use First Row as Header

Include Empty Cells

JSON Indentation

How to Use This Tool

1. Click "Choose Excel Files" to select one or more Excel (.xlsx, .xls) or CSV files

2. Click "Conversion Options" to customize JSON output format

3. Click "Convert to JSON" to start the conversion process

4. Preview the JSON output in the preview area

5. Click "Download JSON" to save the file or "Copy to Clipboard"

6. Use "Reset" to clear all files and start over

What Excel formats are supported?+

We support .xlsx (Excel 2007+), .xls (Excel 97-2003), and .csv (Comma Separated Values) formats.

Is there a file size limit?+

The current limit is 10MB per file. For larger files, consider splitting your data.

What JSON output formats are available?+

You can choose between: Array of Objects (each row becomes an object), Object with Sheet Names as keys, or Simple Array (just values without headers).

How are empty cells handled?+

You can choose to either skip empty cells or include them as null values in the JSON output.

Learn more about Excel to JSON conversion:

? Excel to JSON Conversion Tutorial