Online dating apps are digital platforms that help people connect for romantic relationships. Users create profiles by sharing personal information, interests, and photos. These apps often use algorithms to match individuals based on compatibility, preferences, and location, making it easier to find potential partners. Many popular online dating apps, such as Tinder, Bumble, and OkCupid, offer various features like messaging, swiping, and profile customization. They cater to different demographics and relationship goals, from casual dating to serious commitments. Overall, these apps have transformed the way people meet and interact in the modern dating landscape.