generate-social-media-book-promo

To generate vertical social media book promos, you provide a book title, author name, and cover image. The tool composes a gradient background, hook text, and author branding to render a ready-to-post 1080x1920 PNG image for TikTok and Instagram.

You can maintain brand consistency across multiple book marketing campaigns by using reusable prompts and layouts. This allows book marketing teams to scale vertical social media promo generation across multiple titles with a single template.

Instagram and TikTok book promo images need to be 1080x1920 pixels. This standard vertical dimension ensures ready-to-post promo visuals display correctly without cropping on mobile social platforms.

You need an Iteration Layer API key to generate book promo images. The tool uses the image-generation endpoint to render the PNG output, requiring this key to access the rendering service.

To create a social media book promo image, the required inputs are your book title, author name, and cover image. These elements are composed with gradient backgrounds and hook text to produce the final visual.

A limitation of automated image generation for book marketing is that layouts are bound to a single template structure. While scalable for multiple titles, complex custom designs outside the gradient background and text composition workflow may not be supported.