FreePixel is an online library of free pixel art assets designed for indie game developers. It offers curated packs and collections of sprites, tilesets, animated characters, icons, user interface kits, environments, weapons, creatures, and other game-ready art. The catalogue spans genres and styles, including role-playing games, platformers, horror, cyberpunk, and adventure, with themed collections intended to help developers maintain a consistent visual look. Assets are provided as transparent PNGs and are designed to work with popular game engines such as Unity, Godot, GameMaker, RPG Maker, Phaser, and Construct.

Visitors can browse asset collections, discover new releases through Pixel Drops, and explore character art, audio, 3D assets, guides, and game-development gear recommendations. FreePixel says its assets are quality-checked for clean pixel work, consistent style, and practical use in games. Packs can be downloaded without an account or sign-up. The site states that assets may be used in personal and commercial projects without attribution, subject to the details in its asset license.