Topaz Bloom 2 - Unifically

Topaz’s creative upscaler. Bloom 2 invents rich new detail, which suits AI art and illustrations.

Model

topaz-labs/bloom-2

When to use

AI art, illustrations, and concept images where a richer result beats strict fidelity.
You want to push an image beyond its original detail and steer it with a prompt.

Pick something else when:

The image must stay faithful to the original: use Wonder 3.5.
It’s an AI-generated photo that should stay photorealistic: use Bloom Realism.

Billed per started block of output megapixels (source size × upscale_factor). Maximum output is 256 MP.

Parameters

Parameter	Type	Required	Default	Description
`image_url`	string	Yes	-	Publicly-accessible URL of the source image
`upscale_factor`	string \| number	No	-	Output-dimension multiplier, e.g. `2`, `2.5`, `"4x"`. Omit to keep the source size. Billed on output megapixels
`prompt`	string	No	-	Describe the desired result (max 1024 characters)
`creativity`	integer	No	`3`	`1` (faithful) to `9` (most inventive)
`seed`	integer	No	-	Seed for reproducible results
`crop_to_fill`	boolean	No	`false`	Crop to fill output dimensions instead of letterboxing
`output_format`	string	No	-	One of `jpeg`, `jpg`, `png`, `tiff`, `tif`
`extra_settings`	object	No	-	Additional Topaz settings forwarded as-is
`nsfw_check`	boolean	No	`true`	Check uploaded media inputs for NSFW content

Example - Creative 2x 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/bloom-2",
    "input": {
      "image_url": "https://example.com/art.png",
      "upscale_factor": 2,
      "prompt": "intricate fantasy details",
      "creativity": 5
    }
  }'

Response

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

Volume discounts are available for almost all models. Reach out at contact@unifically.com to discuss custom pricing.