Link Search (링크서치) is a Korean online portal that brings together useful links, shopping deals, community posts, entertainment updates, and stock-market information on one page. Its goal is to help visitors find websites and topics more easily by organizing collected links into categories. The directory includes online shopping destinations such as Coupang, Lotte ON, Auction, and Gmarket, alongside current product offers across categories including fashion, toys, office supplies, and books.

Visitors can also browse humor posts, celebrity photos and updates, and articles discussing market activity, trading volumes, company values, and dividends. The site provides recent lottery results, historical draw information, and a lottery-number generation tool. Additional navigation includes popular web services and other practical links.

Link Search states that it collects links found across portal sites and does not store video or audio files or edit the linked content. It also provides channels for business inquiries and requests to remove links involving copyright concerns or illegal material