PRIVACY
Your CSV contents stay in your browser.
Last updated: July 29, 2026
CSV processing
The current version reads and modifies CSV contents with JavaScript running in your browser. It does not send the contents of your CSV to an application server, and it does not store your product catalog.
Accounts and cookies
The current version does not provide user accounts and does not set application cookies.
Standard hosting data
The hosting provider may process standard technical request information needed to deliver the website, such as an IP address, browser information, requested URL, and timestamps, according to the provider's own policies.
Third-party services
The current tool does not load third-party scripts for CSV processing. External websites you visit separately are governed by their own privacy policies.
Changes
This notice will be updated before adding accounts, server-side file processing, analytics that require disclosure, or paid features that collect additional information.