Upscale and enhance images using AI-powered presets with support for up to 16x scaling, multiple AI models, and face enhancement.

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Model

topaz-labs/image-upscale

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Parameters

ParameterTypeRequiredDefaultDescription
image_urlstringYes-URL of the image to upscale
upscale_factorstringNo1x1x, 2x, 4x, 8x, or 16x
denoisefloatNo0.5Denoise strength (0.0–1.0)
sharpenfloatNo0.5Sharpen strength (0.0–1.0)
face_enhancementbooleanNotrueEnable face enhancement

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Upscale Factors

FactorDescriptionExample
1xOriginal resolution (enhancement only)500x500 → 500x500
2x2x dimensions500x500 → 1000x1000
4x4x dimensions500x500 → 2000x2000
8x8x dimensions500x500 → 4000x4000
16x16x dimensions500x500 → 8000x8000

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Example - Basic Upscale

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz-labs/image-upscale",
    "input": {
      "image_url": "https://example.com/photo.jpg",
      "upscale_factor": "4x"
    }
  }'

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Example - High-Fidelity Upscale

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz-labs/image-upscale",
    "input": {
      "image_url": "https://example.com/photo.jpg",
      "upscale_factor": "8x",
      "denoise": 0.1,
      "sharpen": 0.3
    }
  }'

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Example - Portrait with Face Enhancement

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz-labs/image-upscale",
    "input": {
      "image_url": "https://example.com/portrait.jpg",
      "upscale_factor": "4x",
      "face_enhancement": true
    }
  }'

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Example - Text and Screenshot

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz-labs/image-upscale",
    "input": {
      "image_url": "https://example.com/screenshot.png",
      "upscale_factor": "2x",
      "sharpen": 0.6
    }
  }'

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Example - Anime/CG Art

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz-labs/image-upscale",
    "input": {
      "image_url": "https://example.com/anime.png",
      "upscale_factor": "16x",
      "sharpen": 0.7
    }
  }'

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Example - Full Enhancement

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz-labs/image-upscale",
    "input": {
      "image_url": "https://example.com/photo.jpg",
      "upscale_factor": "4x",
      "denoise": 0.3,
      "sharpen": 0.5,
      "face_enhancement": true
    }
  }'

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Response

{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "pending"
  }
}