Planet Mods is an online platform for players and creators to discover, share, and download mods for a range of video and computer games. Its catalog features community-made content across multiple titles, with recent listings including Farming Simulator vehicles, equipment, maps, and gameplay additions. Examples include tractor and machinery packs, a feed silo, automatic building lighting, and an auto-restocking feature. The site also highlights downloadable game expansions and add-on packs, such as content for ARK and Farming Simulator.

Visitors can browse games, explore new and featured mods, search the catalog, and view creator profiles. Registered users can publish and manage mods, while community features include collections and profiles. Planet Mods posts platform updates covering improvements to stability, security, reliability, and account and community tools. The website offers account registration and login, including Google sign-in, alongside help for forgotten passwords. It also provides legal, privacy, cookie, and security information, and invites users to report bugs and follow platform news.