Automated Watermark Overlay on Images

This n8n workflow automates the process of overlaying a watermark or logo onto a background image, which is useful for watermarking images before publishing or sharing. The workflow begins with a manual trigger, then downloads both the background image and the logo, extracts their metadata (such as size), and calculates the central position to overlay the logo. After processing the images, it composites the logo onto the background at the calculated position, producing a combined image with a watermark placed centrally. This workflow simplifies batch watermarking for photographers, marketers, or content creators wanting a quick and automated way to brand their images.