Transform T-Shirt Mockups into Print-Ready Designs with AI

This n8n workflow converts rough or outdated T-shirt mockup designs into refined, print-ready artwork using AI. It leverages OpenAI's vision model to analyze and enhance the design, ensuring a clean output optimized for printing.

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The workflow begins by receiving a T-shirt mockup image link, which is analyzed using OpenAI's vision capabilities to extract key design elements. An AI agent then refines these elements, enhancing the visual composition while preserving the original layout and message. The refined prompt is formatted for API compatibility and sent to OpenAI's image generation API to produce a new design. This process ensures the artwork is optimized for printing on a solid black background, free from mockup elements like collars or sleeves. Users should be mindful of potential costs associated with using OpenAI's image generation service.

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Last updated October 3, 2026
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How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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