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Leonardo AI: Universal Upscaler and Prompt Guidance

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Demo summary

The instructor uses the Universal Upscaler with 'Prompt Guidance' to sharpen a portrait and zoom in on a subject's face while preventing the AI from adding unwanted freckles.

Step-by-step

  1. Open the Image Generation workspace and enter your main and negative prompts.
  2. Generate the base image using the Diffusion XL model.
  3. Download the image or select it from your generations to bring it into the Universal Upscaler workspace.
  4. Select an Upscale Style, such as Cinematic, from the dropdown menu.
  5. Adjust the Creativity Strength slider to control how much variation the AI adds.
  6. Set the Upscale Multiplier to a high value to enhance small details.
  7. Use the Upscale Dimension settings if you need to zoom in on a specific area like the face.
  8. Enter text into the Prompt Guidance field to prevent the AI from adding unwanted elements during the upscale.
  9. Click the upscale button to process the image using tokens.

Options

  • Upload an external image from your phone, a drawing, or a screenshot instead of using an AI generation.
  • Use the Alchemy Crisp Upscale for a quick enhancement before using the Universal Upscaler.
  • Work with multiple images simultaneously using the timeline feature at the bottom.

Watch out for

  • High creativity strength can result in 'too much' detail or unwanted changes to the original image features.

Tips

  • Keep the upscale multiplier as high as possible to achieve a phenomenal photo with crisp details.
  • Set Creativity Strength between 6 and 7 if you want to enhance the image without changing it significantly.
  • Use the divider tool after upscaling to compare the before and after results side-by-side.

Highlights

“it's actually really cool... you will know to what extent you can use this tool”

All demos from “Free Leonardo AI Course for Beginners (AI Art Generation Tutorial)”

  1. 18:174:55Edit and mask images in Leonardo AI CanvasThe instructor demonstrates how to use the Canvas Editor to mask specific areas of an image and apply prompts to change eye color and add purple sunglasses.Leonardo AIAI Inpainting
  2. 23:452:29Using Fixed Seeds for style consistencyThe demo shows how to copy a seed number from a community image and paste it into the 'fixed seed' field to replicate a hand-drawn style on a new generation.Leonardo AIAI Image Generator
  3. 30:5112:26Real-time drawing with Leonardo AI CanvasThe instructor uses the Realtime Canvas to draw simple shapes and sketches, showing how the AI instantly generates a cinematic human face and adds details like hair and glasses live.Leonardo AIImage to Image
  4. 43:524:31Generate AI art with positive and negative promptsA step-by-step walkthrough of creating a Captain America image by combining subject descriptions, style tags, and negative prompts to exclude mutations or low quality.Leonardo AIText to Image
  5. 48:453:00Upscale images for high detailThe video demonstrates using the Leonardo AI upscaler to add skin texture, stubble, and eye definition to a previously generated low-resolution image.Leonardo AIAI Image Upscaler
  6. 56:338:49Universal Upscaler and Prompt GuidanceCurrentThe instructor uses the Universal Upscaler with 'Prompt Guidance' to sharpen a portrait and zoom in on a subject's face while preventing the AI from adding unwanted freckles.Leonardo AIAI Image Upscaler
  7. 1:05:461:10Add motion to static AI imagesThe demo shows how to use the 'Motion' feature to convert a static upscaled portrait into a short video with moving hair and subtle expressions.Leonardo AIImage to Video
  8. Watch “Free Leonardo AI Course for Beginners (AI Art Generation Tutorial)” →

AI Image Upscaler

  1. 1:200:23Upscale and save images in Leonardo.aiThe video shows the process of selecting an image to upscale for higher resolution and saving it to the user library within the Leonardo.ai interface.Ray William Johnson
  2. 8:130:32Upscaling images with Universal UpscalerThe tutorial walks through using the Universal Upscaler to increase image resolution using the Legacy model.Skills Factory
  3. 48:453:00Upscale images for high detailThe video demonstrates using the Leonardo AI upscaler to add skin texture, stubble, and eye definition to a previously generated low-resolution image.Skillademia
  4. 56:338:49Universal Upscaler and Prompt GuidanceCurrentThe instructor uses the Universal Upscaler with 'Prompt Guidance' to sharpen a portrait and zoom in on a subject's face while preventing the AI from adding unwanted freckles.Skillademia
  5. 0:442:45Upscale images with Leonardo AI Universal UpscalerThe video demonstrates how to upload an image to Leonardo AI, select Ultra mode, and apply a 2x upscale to sharpen details and improve resolution.Unlimited AI Tools
  6. 5:350:50Using Upscaler Styles and Presets in Leonardo AIThe video shows the difference between Realistic and Artistic upscaler styles in Leonardo AI, demonstrating how the Artistic style improves color and detail for digital artwork.Unlimited AI Tools
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