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Leonardo.ai

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AI Design

High-quality AI art generation with fine-tuned models. Great for detailed, print-ready artwork.

How to use for Merch

Use the 'Illustration' or 'Graphic Design' models for Merch designs. Enable transparent background in advanced settings. Generate at 1024px+ and use the AI upscaler before exporting. Best for detailed nature, animal, fantasy, and artistic designs that have too much detail for Ideogram.

Pro Tips

  • 1Use the 'Anime General' model for Japanese-style art designs — huge niche on Merch
  • 2Enable 'Alchemy' rendering for higher quality outputs on the free plan
  • 3Use 'Elements' to fine-tune art style: add 'flat vector illustration' for clean lines
  • 4Negative prompt: 'text, watermark, blur, low quality, distorted' for cleaner results
  • 5Upscale your final image using Leonardo's built-in upscaler to 4x before downloading

Video Tutorials

Learn directly from top Amazon Merch creators

The Problem With AI Design Tools for Print-on-Demand

Ryan Hogue

Watch on YouTube →

How I Create Unique Bestselling Designs

wtfamievendoing

Watch on YouTube →

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