To use the Interactive Circle Crop Image Exporter, begin by dragging and dropping your desired image into the designated upload area or clicking to select one from your device. Initially, the image won’t appear in the preview circle. To reveal and manipulate the image, simply adjust the zoom slider, which will bring the image into view within the circular crop area. Once the image is visible, you can click and drag to reposition it, ensuring that the central part of the image aligns perfectly within the circle. Use the zoom slider to fine-tune the scale, allowing you to focus on specific areas, such as centering a face with only the top part of the hair visible. After achieving the desired crop, click on the "Export as PNG" or "Export as WebP" button to download your perfectly cropped circular image.