How to Convert Excel to JSON Free, Step by Step
Need a JSON from an Excel? Here is how to convert Excel to JSON, what usually goes wrong, and how to get a file you can use first time.
Why convert Excel to JSON?
A JSON is structured data as nested objects and lists, the language of web APIs. Exact structure and types that every programming language reads.
- APIs and apps.
- Configuration.
- Data exports.
Where most converters let you down
Plenty of tools will happily take your Excel and give you something back. The trouble is what they give you: many mangle leading zeros, split cells at commas inside quotes, or upload your spreadsheet to a server. You only find out later, when the file will not cut, print, import or open the way you expected.
What you actually want is your data in the new format, exactly as it was. That is the standard this Excel to JSON converter is built to.
How to convert Excel to JSON in 3 steps
- Open the Excel to JSON converter and drop in your Excel.
- Check the result in the preview and adjust the settings if you need to.
- Download the JSON.
Why Veconvert is the better Excel to JSON converter
- Nothing silently changed. Zeros, IDs and quoted text survive.
- Numbers stay numbers. Currency and percentages are recognised.
- Preview first. See the rows before you save.
- Private by design. Bank statements and customer lists never leave your computer.
What happens to your file
An Excel is read in your browser. Quoted commas, line breaks inside cells, leading zeros and long ID numbers come through untouched, and values like 1,234.50, $1,200 and 7% are recognised as numbers.
The conversion runs in your browser, so the file is never uploaded: client work, statements and unreleased designs stay on your computer.
Getting the best JSON: mistakes to avoid
- Make sure the first row holds the column names.
- Remove totals rows and notes above the table for the cleanest result.
What it costs
Yes, converting is free: the conversion and checking the result cost nothing, and the work runs in your browser, so nothing is uploaded. The side-by-side preview on the converter pages comes with a free account. Saving the finished file is paid: $3.49 for one file ($3.99 for a technical file such as DXF, G-code, STL or embroidery) with no account needed, or included in a plan from $6.99 a month.
You see the result before you spend anything, so you only pay for a file you are happy with.
Frequently asked questions
How do I convert Excel to JSON?
Drop your Excel into the box at the top of this page and press Convert to JSON. The conversion runs in your browser in a few seconds. Check the result, then download a JSON.
Is it free?
Yes, converting is free: the conversion and checking the result cost nothing, and the work runs in your browser, so nothing is uploaded. The side-by-side preview on the converter pages comes with a free account. Saving the finished file is paid: $3.49 for one file ($3.99 for a technical file such as DXF, G-code, STL or embroidery) with no account needed, or included in a plan from $6.99 a month.
Is my file uploaded?
The conversion runs in your browser, so the file is never uploaded: client work, statements and unreleased designs stay on your computer.