JSON to CSV.
Paste a JSON array and get CSV back. Nested objects flatten to dotted column names. Download or copy the result.
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§ Records to tabular
Records, as rows.
Nested objects become dotted column names so a JSON tree fits a flat spreadsheet without hand-editing.
How are nested objects flattened?
Dotted keys: `{ user: { name: "Maria" } }` becomes a column named `user.name`. The tool unifies columns across all rows so missing keys yield empty cells.
What happens to arrays?
Arrays are JSON-stringified into a single cell. If you need each item as its own row, pre-flatten the array in your editor before pasting.
Can I keep the original key order?
Columns appear in the order they’re first encountered across the dataset, which usually matches your authoring order.