Open an Excel workbook, choose a worksheet and turn existing cell values into JSON records.
Open an Excel workbook, choose a worksheet and turn existing cell values into JSON records.
Paste data or read from a file.
Read a file, switch worksheets or edit the input; results update automatically within the 20 MiB limit.
Copy or download the result. Your original document stays unchanged until you apply it.
Excel import reads saved values without recalculating formulas. Digits already rounded by other software cannot be recovered.
[
{"id":"001","name":"Ada","score":95},
{"id":"002","name":"Linus","score":88},
{"id":"003","name":"Grace","score":95}
]Documents are saved automatically in this browser and restored when you return. Closing a document with X deletes it. Browser cleanup can also remove saved work; download important results or export your workspace.
No. The tool reads stored cell values and lets you select a worksheet; it does not run formulas.