{"product_id":"n8n-webhook-ai-prompt-generator-for-image-ideas","title":"n8n Webhook AI Prompt Generator for Image Ideas","description":"\u003ch3\u003eTurn an image idea into an AI-ready prompt—automatically via n8n Webhook\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow receives an image idea through a webhook and instantly generates an optimized AI image prompt, a negative prompt, and suggested image settings (style, mood, lighting, and aspect ratio)—ready to use on \u003cstrong\u003eimage-25.net\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccepts a POST request\u003c\/strong\u003e on the production webhook endpoint named \u003cem\u003eai-image-prompt-generator\u003c\/em\u003e, including your \u003cstrong\u003eidea\u003c\/strong\u003e (required) and optional fields like \u003cstrong\u003estyle\u003c\/strong\u003e, \u003cstrong\u003emood\u003c\/strong\u003e, \u003cstrong\u003elighting\u003c\/strong\u003e, and \u003cstrong\u003easpectRatio\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNormalizes inputs with defaults\u003c\/strong\u003e when optional values are not provided—so you always get a complete, usable result.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilds an optimized prompt\u003c\/strong\u003e string plus a \u003cstrong\u003enegative prompt\u003c\/strong\u003e list using n8n logic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDerives orientation\u003c\/strong\u003e (landscape\/portrait\/square) from the supplied aspect ratio.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturns results in the webhook response\u003c\/strong\u003e: optimized prompt, negative prompt, suggested settings, and a link to generate the image on \u003ca href=\"https:\/\/image-25.net\/\" target=\"_blank\" rel=\"noopener\"\u003ehttps:\/\/image-25.net\/\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSaaS operators\u003c\/strong\u003e who want an API-like prompt generator for user-submitted image concepts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomation engineers\u003c\/strong\u003e building a custom pipeline that converts ideas into consistent AI image prompts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarketing teams\u003c\/strong\u003e generating prompt suggestions for campaigns while keeping style\/mood\/lighting consistent.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrototyping workflows\u003c\/strong\u003e where you want to test prompt variations without manually formatting prompt text.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUses n8n nodes: \u003cstrong\u003ewebhook\u003c\/strong\u003e, \u003cstrong\u003eset\u003c\/strong\u003e, \u003cstrong\u003ecode\u003c\/strong\u003e, and `sticky note`.\u003c\/li\u003e\n  \u003cli\u003eImplements input defaults and prompt construction entirely with \u003cstrong\u003en8n logic\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eEndpoint: production webhook URL for the \u003cstrong\u003eai-image-prompt-generator\u003c\/strong\u003e endpoint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eActivate the workflow, copy the production webhook URL, and integrate it into any app or client by sending JSON to generate AI image prompts on demand.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46105958056115,"sku":"N8N-19977","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/ZZmv9uGx1ExwqQbIqauMu_aiqkjgy6.png?v=1790499754","url":"https:\/\/buyflowscripts.com\/products\/n8n-webhook-ai-prompt-generator-for-image-ideas","provider":"N8N Commerce","version":"1.0","type":"link"}