JSON arrays, nested API responses, or JSON Lines. We detect your schema, tables, and rows, then convert them to clean CSV, Excel and SQL. Free for files up to 25 MB.
How to prepare your file
1
Export your data as .json (arrays or {"data": [...]} API responses) or .jsonl (JSON Lines)
2
Nested objects become dotted columns (address.city); arrays inside a record become linked child tables
3
To convert several files at once, ZIP them together