A Weeknight Pipeline for Blog Hero Images, OG Cards, and Doc Screenshots

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A developer describes a lightweight routine for producing hero images, Open Graph cards, and documentation visuals for technical posts. The workflow relies on a folder of reference images, text prompt files treated as source material, and generated outputs that can be discarded and recreated. The author starts from existing screenshots or photos and uses an AI photo editor to apply described changes rather than retouching pixels by hand. Each prompt states the destination, aspect ratio, which elements must stay readable, and which reference governs which part of the image. The piece also covers choosing aspect ratios for different formats, from 21:9 cards to thin banners, by generating each shape as its own job.

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