Do you need a subscription for Nintendo switch to play online?

Yes, a subscription is required for Nintendo Switch to play online. The subscription service, called Nintendo Switch Online, provides access to online multiplayer features in various games, as well as exclusive offers and a growing library of classic NES and Super NES games. Players can choose from different subscription plans, including individual and family memberships, to enjoy the benefits of online play and additional features offered by the service.

A Nintendo Switch Online membership is required to participate in co-op and competitive online features for many first- and third-party Nintendo Switch games, including Splatoon 2, Mario Kart 8 Deluxe, ARMS, and Super Smash Bros.