DKI, short for Dynamic Keyword Insertion, is a powerful tool used in online advertising to automatically insert relevant keywords into ad copy based on the user’s search query. This allows for a more personalized and targeted ad experience, increasing the chances of a user clicking on the ad and ultimately leading to a higher conversion rate. DKI is especially useful for businesses with a wide range of products or services, as it allows for a more efficient and effective way of creating ad campaigns. By dynamically inserting keywords, DKI helps businesses save time and effort while still delivering a tailored and relevant message to potential customers.