Excel to JSON
Convert Excel spreadsheets to JSON format
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Accepts: .xlsx, .xls • Max 25MB
Lightning Fast
Converts in seconds
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Files auto-deleted
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How It Works
Upload your Excel file
Click Convert
Download your JSON file
Upload your Excel file and we will parse the first sheet into JSON. Each row becomes an object with column headers as keys, making it easy to use in APIs and applications.
Frequently Asked Questions
How do I convert Excel to JSON?
Upload your Excel file using the upload area above, click the Convert button, and download your converted JSON file. It's completely free and takes just seconds.
Is it safe to convert Excel to JSON online?
Yes. Your files are processed securely in memory and are never stored on our servers. All conversions happen with end-to-end security.
What is the maximum file size for Excel to JSON conversion?
Free users can convert files up to 25MB. Upgrade to Pro for files up to 500MB with unlimited daily conversions.
Do I need to create an account?
No registration is required. You can convert files instantly without signing up. Create a free account to unlock more conversions per day.
What is the Excel format?
Excel is a widely used file format. Use ConvertAll to easily convert Excel files to JSON and many other formats online for free.