JSON to Excel Converter
If you have JSON from an API, a log export, or a database query, it is often hard to share with non-technical teammates. This JSON to Excel converter turns structured data into a spreadsheet-friendly table, then lets you download .csv or .xlsx instantly. Nested objects are flattened into predictable dot.notation columns so your rows stay readable in Excel, Google Sheets, or Numbers. Everything runs client-side in your browser, so you can convert sensitive data without uploading it to a server. Use it to hand data to a manager, build a quick pivot table, or sanity-check an export before sending it to finance. The preview shows the exact columns that will be created, and you can choose how arrays are represented so complex fields stay contained instead of breaking your sheet.
Tip: Paste an array of objects for best spreadsheet output. Single objects also work.
How to Convert JSON to Excel
- Paste your JSON as an array of objects (recommended) or a single object
- Choose options like array handling and CSV delimiter
- Click Convert to generate a preview table
- Download CSV or XLSX to open in your spreadsheet app
Why This Conversion Works
Flattening is the key: Spreadsheets are rows and columns, but JSON can be nested. This tool flattens nested objects into column names like user.name so each record stays on one row.
CSV and XLSX are different: CSV is plain text with quoting rules for commas, quotes, and new lines. XLSX is a structured workbook format. This tool generates both so you can pick compatibility or convenience.
Privacy-first workflow: Conversion happens in your browser. Your JSON stays on your device, which is useful for internal reports, customer exports, and production data.