ตัวแปลง JSON เป็น Excel

คำถามที่พบบ่อย

›What JSON shape is required?

A JSON array of flat objects, e.g. [{"name":"Ada","age":30},{"name":"Linus","age":33}]. Nested objects are flattened or stringified.

›Are nested objects supported?

Yes — nested objects are stringified into a single cell. For deep nesting, flatten your data first.

›Is my JSON uploaded?

No — conversion runs entirely in your browser, even the .xlsx generation.

›Can I customise columns?

Currently we use the first row's keys to determine columns. For custom column mapping, pre-process your JSON first.

›Is the converter free?

Yes — fully free, no signup.