Create vector-based SVG illustrations from AI-generated or user-provided images using this versatile SDXL Vector SVG Workflow in ComfyUI. Whether you're starting with a prompt or importing an existing image, this workflow supports black & white or color vectorization, ideal for clean, scalable graphics ready for print, laser cutting, or web design.

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🎯 Features

• Prompt-to-Image Generation – Use SDXL to generate base imagery for vectorization.
• Black & White SVG – Simplified silhouettes using ConvertRasterToVectorBW for sharp contrast vectors.
• Color SVG Support – Use ConvertRasterToVectorColor to retain color layers and gradients in vector format.
• SVG Export – Save results as .svg files directly using SaveSVG.
• PNG Previews – Also exports PNG versions of vector results for easy previews.
• Flexible Input – Accepts both generated images and user-loaded images.

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💡 Use Cases

• Icon & Logo Design – Generate crisp, scalable assets for digital branding.
• Stickers & Laser Cuts – Create SVGs ready for Cricut, Glowforge, or vinyl cutting machines.
• Web & UI Art – Design vector graphics for responsive interfaces.
• Print Media – Convert art into scalable format suitable for t-shirts, mugs, or posters.
• Digital Illustration – Produce artistic, line-based or layered color renderings for comic or graphic novel work.

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⚙️ How It Works

1. (Optional) Generate Image – Use EmptyLatentImage, CLIPTextEncode, and KSampler to create an initial image using SDXL.
2. Decode the Image – Pass the latent output to VAEDecode for visual preview and further processing.
3. Choose Vectorization Mode:
   • For Black & White:
     • Use ConvertRasterToVectorBW and connect to SaveSVG and ConvertVectorToRaster for PNG export.
   • For Color SVG:
     • Use ConvertRasterToVectorColor, then export using SaveSVG and preview via ConvertVectorToRaster.
4. Image-Only Option – Skip generation and load your own image directly into the vectorization nodes.
5. Export Results – Save final outputs in SVG and PNG formats (e.g., svgbw.svg, svgc.svg, pngbw.png, pngc.png).

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Credits: pixaroma