TeePublic is an online marketplace where shoppers can discover designs created by independent and third-party artists and purchase them on a range of products. Its catalog includes apparel for adults and children, such as T-shirts, hoodies, shorts, tank tops, and sweatshirts, as well as accessories and home goods. Shoppers can also browse items including stickers, hats, phone cases, mugs, pillows, tapestries, and wall art. The site organizes designs by themes and popular topics, helping customers explore styles ranging from animals and anime to music, movies, sports, and vintage art.

TeePublic provides tools for searching designs, viewing product details and size charts, and creating an account to save favorites. The company says its production team sets quality standards for participating third-party printers. Product information includes material details for individual items, while customer support covers order status, shipping, refunds, returns, and exchanges. The site also promotes free US shipping on orders of $70 or more and offers free exchanges, subject to its applicable policies.