Expanded text ads are a type of online advertisement that allows advertisers to include more information and content in their ads compared to traditional text ads. These ads typically consist of a headline, two description lines, and a display URL, providing a larger canvas for advertisers to showcase their products or services. This format allows for more creative and detailed messaging, making it easier for businesses to capture the attention of potential customers and drive conversions. With expanded text ads, advertisers have the opportunity to create more compelling and informative ads that can effectively reach their target audience and drive better results.