Split Render Tool is an add-on designed to handle high-resolution rendering and memory constraints by dividing render jobs into smaller segments. It renders individual tiles and automatically merges them, mitigating the seam issues typically caused by Blender's internal denoiser on split images. It supports both Cycles and EEVEE render engines.

The add-on includes an Animated Border feature, allowing users to keyframe and animate Blender's crop region to selectively re-render specific parts of a scene over time. This version is a demonstration release that includes watermarks and limits functionality, such as restricting animated border renders to the first 25 frames and disabling the animation button for the main split render function.