Sprite Positioner is a Chrome extension designed for frontend developers who work with CSS sprites and background images. This free tool provides a visual editing interface that allows users to interactively align and position sprite sheets on any webpage. By eliminating the need for manual adjustments in DevTools, it facilitates a more efficient workflow, enabling real-time visual feedback as users drag elements into place.

The tool automatically detects existing background properties of selected elements, including background-image, position, size, and repeat. Users can easily modify these styles using a built-in live CSS editor, which allows for direct editing and instant application of changes. With features like axis locking for precision and instant CSS generation, Sprite Positioner is particularly beneficial for debugging background-position issues and managing legacy UI systems.