Show HN: Nano Banana AdKit – Generate AI ads and product photos in one click(aiomnigen.com)

Show HN: Nano Banana AdKit – Generate AI ads and product photos in one click

https://aiomnigen.com/image/gemini-2-5-image

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We love powerful visual AI models like Nano Banana, but we found that using them for day-to-day business tasks was still a grind. For every marketing campaign, we'd spend hours tweaking prompts for dozens of specific needs: a product shot for the store, a lifestyle image for Instagram, a mockup for a presentation... The process was powerful, but slow and repetitive.

That’s why we built Nano Banana AdKit. The goal is to give you a suite of one-click tools that handle the most common e-commerce and marketing visual tasks, letting you get 90% of the way to a perfect image in about 10% of the time.

A quick note on how the prompts work: it's not that they don't exist, but that you don't have to write them from scratch.

Smart Presets: For each tool (e.g., "Ghost Mannequin" or "Ad Mockup"), we’ve pre-built an optimized prompt that works right out of the box.

AI-Optimization: The tool also analyzes your input image to auto-adjust the prompt for better composition, perspective, and lighting.

Full Control: For power users, the generated prompt is always fully visible and editable, so you can still fine-tune the last 10% yourself.

It's designed for founders, marketers, and makers who want professional visuals without becoming full-time prompt engineers.