Spreadsheets and edits
When you select a file, the converter reads it in a browser worker. Selected files, cell values and edits remain in browser memory while you use the converter. Resetting or closing the converter clears the working session. The app generates downloads in the browser. It validates image URL syntax without contacting the image host.
Saved profiles
When you save a profile, your browser stores its name, selected column labels, option name and transformation settings for this site. Profiles persist until you delete them or clear site data. They can contain supplier-specific labels. A profile export creates a JSON file on your device.
Website requests
Your browser requests website files and fonts from this site. The host may process request metadata such as IP address, requested path and browser information for delivery and operations. The app includes no advertising, analytics or third-party scripts.
Contact
See About and contact for the current status of the privacy contact address.