Privacy Policy

Data loaded into the tools

CSV contents, file names, selected columns, search values, join keys, and other tool input are processed in your browser. They are not sent to a CSV Workbench server or an external API.

Working data is held in browser memory and is discarded when you close or reload the page. Generated CSV and ZIP files are downloaded to your device only when you choose to save them.

Network activity when pages load

Local processing does not mean that loading the website uses no network connection. Your browser connects to Cloudflare Pages to retrieve HTML, JavaScript, styles, and other site assets. The hosting provider may handle standard request information such as IP address, time, and User-Agent.

The application does not set cookies or embed analytics or advertising SDKs. It also does not send tool input to an external service for analysis.

Your device and saved files

• On a shared device, manage downloaded files and browser history appropriately.
• Browser extensions and other software on your device are outside this site's control. Use a trusted environment.
• Before processing confidential data, check your organization's information-handling rules and device security settings.

Policy changes

We may update this policy when features or legal requirements change. Material updates will be reflected in this page and its last-updated date.