I frequently need to take raw JSON payloads from APIs and hand them over to product managers or clients as readable spreadsheets. Finding a decent JSON to Excel converter that does not demand an account registration or look sketchy regarding data privacy is surprisingly difficult.
I recently came across JSON Support and it has been incredibly useful.
Here is why it is worth checking out:
- It is completely free and requires zero signups.
- They guarantee privacy by not storing any of the pasted data or uploaded files.
- It provides a developer API with a free tier for automated data conversions.
- It supports reverse conversion so you can turn Excel or CSV files back into JSON format.
- It includes inbound webhooks to easily plug into no-code automation workflows like Zapier.
- There is a built-in JSON validator and formatter for quick cleanups.
If you are building data pipelines or just need to quickly format an API response into an .xlsx file for your team, it is a great utility to have bookmarked.













