Privacy

SheetGlance is built so that your data stays with you. Last updated: 11 November 2026.

Your files

When you paste data or open a CSV or Excel file, it is read and charted by code running in your browser. The file and its contents are not sent to our servers or to anyone else.

History and recycle bin

To let you reopen your work, SheetGlance saves your recent files, dashboard layouts and deleted items in your browser’s own storage (IndexedDB) on your device. You can delete them from History and the recycle bin, or by clearing your browser’s site data. Items in the recycle bin are removed after 30 days.

Third-party services

The open-source libraries the tool uses (Apache ECharts, PapaParse, SheetJS, and for PDF export html2canvas and jsPDF) and the map data are served from this site. Fonts are loaded from Google Fonts. These services receive standard request information such as your IP address when your browser downloads those files. They never receive your data.

Contact

Questions about privacy? Email [email protected].