CSV Parse Options

XLSX Output Options

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Free Online CSV to Excel Converter Tool

How to convert CSV files to XLSX File?

Using this free web tool, you can easily convert your CSV data to Excel XLSX file.

What file formats does this CSV to Excel converter support?

This tool supports almost any text file with a common delimiter to separate values. Make sure to input parse options correctly.
For URL input, the server must have Access-Control-Allow-Origin header set to all.

What about my data?

This is a web based tool. All data extraction/conversion is done in the browser itself. Nothing is uploaded to our server if you are only comparing.

However, if you want to share results with others, you must choose to save the result. (Feature under development)

You'll be given a unique URL for your result & your result will be viewable to anyone with that unique URL.