dubery-prompt-writer

To convert marketing captions into image prompts, input the approved caption text and the tool outputs a structured JSON payload. This payload conforms to the Nano Banana 2 schema, enforcing overlay rules and render notes to ensure deterministic, production-ready results for kie.ai image generation.

A deterministic JSON prompt for Nano Banana 2 is a structured data payload that aligns with the kie.ai project schema. It translates marketing captions into consistent image generation instructions by enforcing specific overlay rules and render notes, ensuring reliable and scalable ad creative outputs without unpredictable variations.

Yes, you can use this workflow for batch ad variant generation by processing multiple approved marketing captions. It consumes each caption from the pipeline and produces a corresponding deterministic JSON payload, enabling rapid and scalable creation of multiple ad variants tailored for Nano Banana 2.

Yes, the generated JSON prompt explicitly enforces overlay rules and render notes. This ensures the final structured payload is production-ready for Nano Banana 2 image generation, automatically applying visual constraints and rendering instructions directly from the approved marketing captions.

Yes, approved marketing captions are required to generate kie.ai image prompts. The workflow consumes these specific captions as input to produce structured JSON payloads, ensuring the final image generation instructions accurately reflect finalized advertising copy and conform to the project schema.