Image Generator

purpose the image generator node allows you to create ai generated images from text prompts directly within your workflow it can produce visuals such as illustrations, product mockups, icons, or creative concept art — all generated dynamically from user inputs or variables problem statement creating unique images manually for every scenario can be time consuming the image generator node automates this process by generating custom visuals from descriptions or dynamic text inputs — eliminating the need for manual design work or external tools requirements must have a valid ai model provider (e g , openai dall·e , stability ai , or fal ai ) requires an api key configured under credentials for the selected provider must include a prompt (text description) to guide image generation optionally supports additional parameters like image size and number of outputs use cases generate ai based thumbnails, banners, or illustrations create visual mockups for products or app screens generate user avatars or profile pictures from text prompts produce creative or dynamic visual content for marketing and design workflows generate visual outputs for ai assistants or chatbots outcome creates one or more ai generated images from a text prompt and returns their urls for further processing or display within the app or workflow how to use add the image generator node drag and drop the image generator node into your workflow canvas this node will handle all ai image generation based on text descriptions or variable based inputs configure model provider select the ai provider you want to use for image generation each provider offers unique strengths depending on the use case provider description openai (dall·e) ideal for high quality, creative, and conceptual images great for illustrations, product mockups, and marketing visuals stability ai best for generating realistic art, stylized visuals, and detailed textures offers strong customization for artistic projects fal ai optimized for fast and efficient image generation recommended for workflows needing quick outputs or batch processing google gemini provides highly contextual and visually accurate images powered by multimodal understanding ideal for educational, analytical, and realistic visual use cases each provider may require an api key or stored credential for access set up input parameters field description example prompt text describing what image to generate “a futuristic city skyline at sunset” number of images number of outputs to generate 1 or 3 image size resolution of generated images 512x512, 1024x1024 output variable name variable name to store the generated image urls generatedimage run the node when executed, the node sends the provided prompt to the selected ai provider and returns generated image urls in the output variable access and use output use the output variable (e g , {{generatedimage}}) in subsequent nodes or display it in a ui component like image display , gallery , or modal viewer