Conversor de JSON para Excel
Conversor gratuito de JSON para Excel. Converta um array JSON de objetos diretamente num ficheiro .xlsx para download com colunas mapeadas automaticamente. Sem registo, baseado no navegador.
Runs in your browserUpdated Apr 26, 2026
Input
Result
Excel file will be downloaded automatically.
Perguntas frequentes
›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.