A digital visiting card is an electronic version of a traditional paper-based visiting card. It is typically designed and shared in a digital format, such as a PDF or an image file, and can be easily shared through various digital channels, such as email, social media, messaging apps, or QR codes. 

Digital visiting cards are becoming increasingly popular in today's digital age as they are more convenient, cost-effective, and eco-friendly than traditional paper-based visiting cards. They can also be easily customized and updated, allowing you to include more information about yourself or your business, such as your website, social media profiles, or portfolio. 

There are various online tools and platforms available that allow you to design and create your own digital visiting cards. Some of the popular ones include Canva, Adobe Spark, and Vistaprint. You can also hire a professional graphic designer to create a custom digital visiting card that best represents you or your brand.