Designed for TikTok Ads, Facebook Ads, and other advertising scenarios, it combines randomly generated short links, country-based rules, automated page selection, and traffic monitoring in one service. Advertisers configure a real landing page, a protection page, and the countries or conditions that determine how visits are handled. When someone opens a shdun link, the system identifies the visitor’s country and risk status, then automatically selects the configured destination. This is intended to keep the real address hidden behind the short link, isolate visits that meet protection conditions, and reduce exposure to unusual traffic during review and campaign delivery.

The platform also supports grouped link generation and centralized management, including copying, annotating, disabling, or re-enabling links. Settings and link status can be managed in one place, without connecting an advertising account or changing platform settings. Accounts require administrator approval. shdun describes its tools as supporting landing-page governance and campaign readiness, but does not guarantee ad approval and says they must not be used to evade platform policies.