Privacy and data sharing

Your file stays in your browser. It is read and charted on your device.

To plan the charts, the column names, their types and a few counts and ranges are sent to a language model. If you leave the box below ticked, a few sample values and up to 20 sample rows are sent too.

Do not use this with sensitive or personal data. The model's answer is only a list of charts; your numbers are added on your device.

Share links store the dashboard plan and the small summary tables behind each chart, never the file. They expire after 7 days and you can delete one at any time from the browser that made it.

If you press Open in Analytics and agree, the file is uploaded, kept encrypted for 24 hours and then deleted.

Usage counts record that an upload, dashboard, share or export happened. They never include column names or values.