TeePublic is an online marketplace where shoppers can browse and buy designs created by independent artists and designers. Its catalog is organized into categories and searchable by topic or theme, with popular products and tags helping customers discover artwork. The featured listing is a graphic design presented on T-shirts, available in several styles, including classic, heavyweight, tri-blend, streetwear, premium V-neck, vintage, tall, and active.

Sizes range from S to 5XL, with a size chart available to help customers choose. Shoppers can create an account to save favorite designs, and the page advertises a discount when purchasing five or more items. TeePublic also promotes free US shipping on qualifying orders, free exchanges, and support resources covering order status, returns, shipping, and sizing.

Beyond shopping, the platform invites artists to sign up and offers design guidance, store creation, and artist-focused resources. Customers can subscribe to its newsletter for sales and other updates, and the company provides customer support and information about accessibility, social responsibility, and its policies