Snapchat is a multimedia messaging app that allows users to send and receive photos, videos, and other media. It is known for its unique features, such as "Snapstreaks," which track the number of consecutive days that users have sent each other snaps, and "Lenses," which allow users to add special effects to their photos and videos.
One of the main features of Snapchat is its emphasis on ephemerality. Snaps, which are the photos and videos that are sent through the app, are designed to disappear after they are viewed by the recipient. This encourages users to share more candid and spontaneous content, as they know that the media they send will not be saved or shared without their permission.
Snapchat also has a number of social features that allow users to interact with each other. Users can add friends, send each other snaps and messages, and view each other's "Stories," which are collections of snaps that are visible to a user's friends for 24 hours.
In recent years, Snapchat has also expanded its offerings to include a number of other features and services. These include "Snap Map," which allows users to share their location with friends, and "Discover," which features news and content from a variety of publishers.