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Excel to JSON Converter
Convert Excel to JSON online — free and unlimited. No sign-up, no limits. Upload your Excel file and download JSON instantly.
Upload your Excel file
Drag & drop or click to browse · Max 500 MB
How to convert Excel to JSON
Upload your file
Drag & drop or click to browse. Supports files up to 500 MB.
Adjust settings if needed
Schema and types are detected automatically — no configuration required.
Preview & download
Inspect the first rows in your browser, then download the converted file — free.
Frequently Asked Questions
Is Excel to JSON conversion free?
Yes — 100% free with no monthly limits, no file count restrictions, and no watermarks. Convert as many Excel files to JSON as you need.
Do I need to create an account to convert Excel to JSON?
No account required. Just upload your file, click Convert, and download. That's it.
What is the maximum file size for Excel to JSON conversion?
Files up to 500 MB are supported. This covers the vast majority of Data files.
How long does Excel to JSON conversion take?
Most conversions complete in 5–30 seconds. Larger files may take slightly longer.
Are my Excel files kept private?
Yes. All uploaded files are permanently deleted from our servers within 1 hour. We never access or share your content.