Excel to JSON Converter for XLSX Workbooks
Pricing
$10.00 / 1,000 workbooks
Convert authorized XLSX workbooks into typed JSON sheets with stable headers, row numbers, dates, formula caches and explicit whole-workbook limit notices.
One to three public HTTP(S) direct download URLs of XLSX workbooks you are authorized to convert. No credentials, fragments or private addresses. Prefill is our original two-sheet fixture.
Empty selects all sheets; otherwise provide at most five exact worksheet names. Missing names produce a free error. Whole-workbook ZIP and nonempty-cell limits still include unselected sheets.
One-based physical worksheet row used for headers. Blank headers become column_N and duplicates receive stable suffixes. Original data row numbers are retained; earlier rows are not output.
