Convert a JSON array of records into an Excel workbook, instantly. 100% free, no sign-up — nothing ever leaves this browser tab.
JSON to Excel takes an array of JSON objects and turns it into a proper .xlsx workbook, using each object's keys as column headers. It's built for turning API responses or exported data into something non-technical teammates can open directly.
JSON is great for software, but it's not something most people can read comfortably. This tool converts a JSON array straight into a spreadsheet grid — no coding required — so the data becomes usable for anyone with Excel or Google Sheets.
No installs, no accounts — just your browser doing the work.
Scroll up (or tap the button above) to load the tool instantly — no account or install needed.
Add your file, text, or numbers into the tool above.
Sensible defaults are already selected — tweak anything you need.
Your result is generated locally and ready in seconds — no waiting room.
Object keys become column headers automatically.
Your JSON is read directly in this browser tab and never uploaded.
No server queue — the workbook is built the moment you paste or drop your data.
Because JSON to Excel runs locally, teams handling sensitive data — finance, HR, legal, operations — can use it without the compliance questions that come with uploading documents to a third-party server.
Flat arrays of objects work best; deeply nested structures may need flattening first for a clean table.
A .json file, or you can paste JSON text directly into the tool.
No. JSON to Excel runs entirely in your browser using the SheetJS library.