Launched this week

JSON Prompt Engine

Launched this week

Structured AI prompts for Midjourney, Runway & more

3 followers

Structured AI prompts for Midjourney, Runway & more

3 followers

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JSON Prompt Engine helps creatives generate structured, model-specific AI prompts instantly — without guessing. New in v1.1: Built-in AI chatbot. Describe your idea in any language and it automatically fills all fields with the perfect prompt for Midjourney, Runway, Seedance, Stable Diffusion, Gemini, Sora and more. No more trial and error. Just describe → generate → copy.

Free

Launch tags:Design Tools•Productivity•Artificial Intelligence

Launch Team / Built With

ElevenAgents by ElevenLabs — Scale conversations without scaling your team

Scale conversations without scaling your team

Promoted

Maker

📌

Hi Product Hunt! 👋 I'm Flor, graphic designer and developer from Buenos Aires. I built JSON Prompt Engine because I was tired of writing AI prompts from scratch every time — and getting inconsistent results across different models. New in v1.1: an AI chatbot where you describe your idea in any language and it automatically fills all fields with the optimized prompt for each model. Would love your feedback — what models or features would you like to see next? 🙏

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4d ago