API Response Comparator does not collect, sell, share, or transmit user data to the developer or third-party analytics services.

The extension stores draft comparison inputs and UI preferences locally in the browser using extension storage. This may include JSON payloads, URLs, cURL commands, ignore fields, selected view, and theme preference.

The extension sends network requests only when the user explicitly provides HTTPS API URLs or HTTPS cURL commands and clicks the compare action. Those requests are sent directly from the browser to the user-provided endpoints for the purpose of comparing API responses.

The extension does not include analytics, advertising, tracking, remote logging, account creation, or a separate backend service.