Cookies and storage

Local preferences and advertising storage

JSON Central stores only the json-central-theme preference in local storage. Choosing the system theme removes it. Tool payloads are not stored automatically, and query history remains in memory only.

When Google AdSense is enabled on production, Google and its supported consent platform may use cookies or similar storage according to consent, location and Google policies. Declining advertising consent does not disable JSON Central tools. There is currently no analytics storage.