Privacy Policy
Last updated: May 22, 2026
Local file processing
CSV files are processed locally in your browser. The checker does not upload your CSV file to our server and does not store row-level conversion data, click IDs, email addresses, phone numbers, order IDs, or conversion values.
Anonymous usage analytics
We use Vercel Analytics to understand high-level product usage. Events may include actions such as file selected, sample loaded, check completed, or report downloaded. These events use bucketed counts and status labels only; they do not include CSV contents, file names, raw row values, click IDs, emails, phone numbers, or conversion data.
No Google Ads account access
This checker does not ask for Google Ads credentials, does not use OAuth, and does not connect to the Google Ads API.
Contact
For privacy questions, use the contact page and include a clear description of your request. Do not send sensitive CSV files by email unless you intentionally choose to do so.