Turns product photos into lifestyle images. Upload a flat product shot, describe the scene you want, and LuminAI generates it using OpenAI's GPT-Image or Gemini.
Built it in 10 days. Backend is Supabase -- Postgres for data, Edge Functions for image generation, Storage for uploads. Stripe handles credits (5 free on signup, then pay-as-you-go). Multi-tenant, so each brand keeps its own style settings and generation history separate.
The idea came from watching art directors spend hours briefing photographers for shots that could be mocked up in seconds with the right prompt and a clean product cutout.