Privacy

Your files

When you choose a file, your browser reads it and makes the report on your device. Files are never uploaded. The file and the report are not sent to us or anyone else, and not stored. They are kept in memory only while the page is open. Close the tab or press “Clear data” and they are gone.

You can check this: load the page, turn off your network connection, and the tool still works.

Analytics

This site uses cookieless, self-hosted analytics (Umami). It sets no cookies and does not identify you. If your browser sends a Do Not Track signal, nothing is recorded. It records only:

• the page address, without the query string or the part after “#”
• the referring page (site and path only)
• browser, operating system and device type (from the screen size)
• country
• these named events, with no other data: sample_used, file_loaded, report_rendered, csv_downloaded, feedback_useful_yes, feedback_useful_no

Analytics never receives your file, its name, its contents, its row count or any number from your report.

Email list

There is no email list at this time. This site does not ask for or store email addresses.

Hosting

Host: Cloudflare Pages. Like any web server, the host may keep standard request logs (such as IP address, time and page requested) for security and operations.

Contact

Questions about privacy: [email protected]