E-Invitations are digital invitations sent via email or messaging apps instead of traditional paper invitations. They can be designed using various online tools and often include features like RSVP tracking, event details, and links to maps. E-Invitations are popular for events such as weddings, birthday parties, and corporate gatherings due to their convenience and eco-friendliness. These digital invites can be customized with themes, colors, and images, making them visually appealing. Many platforms allow users to choose from templates or create their own designs. E-Invitations also save time and money, as they eliminate printing and postage costs associated with physical invitations.