Privacy Policy
Last updated: June 6, 2026
Local file processing
YmirTool designed this checker so 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. Tracked events are limited to file selected, sample loaded, sample downloaded, workflow mode selected, check completed, parse failed, result filter changed, result search used, and report downloaded. These events use bucketed counts, fixed sample IDs, workflow labels, filter labels, and status labels only; they do not include uploaded file names, CSV contents, raw row values, search query text, click IDs, emails, phone numbers, order IDs, conversion names, conversion values, or other conversion data.
Third-party scripts and ads
The site may load Google AdSense after the page becomes idle. Ad scripts do not receive your CSV file, parsed rows, click IDs, email addresses, phone numbers, order IDs, conversion values, or downloaded report contents from this checker. Ad providers may still process browser-level signals according to their own policies.
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.