live
MODEL IDbria:11@1

Bria Image Replace Background

Bria
by

Bria Image Replace Background replaces image backgrounds from text prompts or reference images. It preserves the main subject with high fidelity. Ideal for automated product visuals, creative workflows, and bulk content pipelines.

Bria Image Replace Background

reference-to-image

Arctic Radio Operator Portrait Restoration$0.04~12s
Arctic Radio Operator Portrait Restoration
Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'bria:11@1',
  negativePrompt: 'color image, modern electronics, contemporary furniture, extra people, altered face, changed clothing, changed pose, beauty retouching, plastic skin, sharp digital look, artificial HDR, heavy vignette, sepia tint, collage seams, halos, duplicate headphones, foreground objects covering the subject, captions, signatures, watermark',
  providerSettings: {
    bria: {
      enhanceReferenceImages: true,
      mode: 'base',
      originalQuality: true
    }
  },
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/b568782d-9aa6-4013-a6f3-1c436a25e9ce.jpg',
    referenceImages: [
      'https://assets.runware.ai/assets/inputs/4a86a1d0-eea1-4dd9-9d17-449eb5b87b2a.jpg'
    ]
  }
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "bria:11@1",
            "negativePrompt": "color image, modern electronics, contemporary furniture, extra people, altered face, changed clothing, changed pose, beauty retouching, plastic skin, sharp digital look, artificial HDR, heavy vignette, sepia tint, collage seams, halos, duplicate headphones, foreground objects covering the subject, captions, signatures, watermark",
            "providerSettings": {
                "bria": {
                    "enhanceReferenceImages": True,
                    "mode": "base",
                    "originalQuality": True
                }
            },
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/b568782d-9aa6-4013-a6f3-1c436a25e9ce.jpg",
                "referenceImages": [
                    "https://assets.runware.ai/assets/inputs/4a86a1d0-eea1-4dd9-9d17-449eb5b87b2a.jpg"
                ]
            }
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "e48da961-af00-46b9-8876-0282169c25e9",
      "model": "bria:11@1",
      "negativePrompt": "color image, modern electronics, contemporary furniture, extra people, altered face, changed clothing, changed pose, beauty retouching, plastic skin, sharp digital look, artificial HDR, heavy vignette, sepia tint, collage seams, halos, duplicate headphones, foreground objects covering the subject, captions, signatures, watermark",
      "providerSettings": {
        "bria": {
          "enhanceReferenceImages": true,
          "mode": "base",
          "originalQuality": true
        }
      },
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/b568782d-9aa6-4013-a6f3-1c436a25e9ce.jpg",
        "referenceImages": [
          "https://assets.runware.ai/assets/inputs/4a86a1d0-eea1-4dd9-9d17-449eb5b87b2a.jpg"
        ]
      }
    }
  ]'
runware run bria:11@1 \
  negativePrompt="color image, modern electronics, contemporary furniture, extra people, altered face, changed clothing, changed pose, beauty retouching, plastic skin, sharp digital look, artificial HDR, heavy vignette, sepia tint, collage seams, halos, duplicate headphones, foreground objects covering the subject, captions, signatures, watermark" \
  providerSettings.bria.enhanceReferenceImages=true \
  providerSettings.bria.mode=base \
  providerSettings.bria.originalQuality=true \
  inputs.image=https://assets.runware.ai/assets/inputs/b568782d-9aa6-4013-a6f3-1c436a25e9ce.jpg \
  inputs.referenceImages.0=https://assets.runware.ai/assets/inputs/4a86a1d0-eea1-4dd9-9d17-449eb5b87b2a.jpg
{
  "taskType": "imageInference",
  "taskUUID": "e48da961-af00-46b9-8876-0282169c25e9",
  "model": "bria:11@1",
  "negativePrompt": "color image, modern electronics, contemporary furniture, extra people, altered face, changed clothing, changed pose, beauty retouching, plastic skin, sharp digital look, artificial HDR, heavy vignette, sepia tint, collage seams, halos, duplicate headphones, foreground objects covering the subject, captions, signatures, watermark",
  "providerSettings": {
    "bria": {
      "enhanceReferenceImages": true,
      "mode": "base",
      "originalQuality": true
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/b568782d-9aa6-4013-a6f3-1c436a25e9ce.jpg",
    "referenceImages": [
      "https://assets.runware.ai/assets/inputs/4a86a1d0-eea1-4dd9-9d17-449eb5b87b2a.jpg"
    ]
  }
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "e48da961-af00-46b9-8876-0282169c25e9",
  "imageUUID": "4096f476-3cf6-47c1-bdd0-ca4d077205bb",
  "imageURL": "https://im.runware.ai/image/os/a09dlim3/ws/3/ii/4096f476-3cf6-47c1-bdd0-ca4d077205bb.jpg",
  "seed": 2079702041,
  "cost": 0.04
}

reference-to-image

Coral Avalanche Transceiver Colorway Catalog$0.04~10s
Coral Avalanche Transceiver Colorway Catalog
Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'bria:11@1',
  providerSettings: {
    bria: {
      enhanceReferenceImages: true,
      mode: 'base',
      originalQuality: true
    }
  },
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/73481e15-20f6-423d-90b8-f772987ba82d.jpg',
    referenceImages: [
      'https://assets.runware.ai/assets/inputs/4a043bee-ef39-4e0a-8bf2-c88068f63a33.jpg'
    ]
  }
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "bria:11@1",
            "providerSettings": {
                "bria": {
                    "enhanceReferenceImages": True,
                    "mode": "base",
                    "originalQuality": True
                }
            },
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/73481e15-20f6-423d-90b8-f772987ba82d.jpg",
                "referenceImages": [
                    "https://assets.runware.ai/assets/inputs/4a043bee-ef39-4e0a-8bf2-c88068f63a33.jpg"
                ]
            }
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "5d3976fe-15ed-4266-a868-cd7092142d25",
      "model": "bria:11@1",
      "providerSettings": {
        "bria": {
          "enhanceReferenceImages": true,
          "mode": "base",
          "originalQuality": true
        }
      },
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/73481e15-20f6-423d-90b8-f772987ba82d.jpg",
        "referenceImages": [
          "https://assets.runware.ai/assets/inputs/4a043bee-ef39-4e0a-8bf2-c88068f63a33.jpg"
        ]
      }
    }
  ]'
runware run bria:11@1 \
  providerSettings.bria.enhanceReferenceImages=true \
  providerSettings.bria.mode=base \
  providerSettings.bria.originalQuality=true \
  inputs.image=https://assets.runware.ai/assets/inputs/73481e15-20f6-423d-90b8-f772987ba82d.jpg \
  inputs.referenceImages.0=https://assets.runware.ai/assets/inputs/4a043bee-ef39-4e0a-8bf2-c88068f63a33.jpg
{
  "taskType": "imageInference",
  "taskUUID": "5d3976fe-15ed-4266-a868-cd7092142d25",
  "model": "bria:11@1",
  "providerSettings": {
    "bria": {
      "enhanceReferenceImages": true,
      "mode": "base",
      "originalQuality": true
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/73481e15-20f6-423d-90b8-f772987ba82d.jpg",
    "referenceImages": [
      "https://assets.runware.ai/assets/inputs/4a043bee-ef39-4e0a-8bf2-c88068f63a33.jpg"
    ]
  }
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "5d3976fe-15ed-4266-a868-cd7092142d25",
  "imageUUID": "f070a911-d54e-47b7-9ebf-43ed124c349b",
  "imageURL": "https://im.runware.ai/image/os/a03d21/ws/3/ii/f070a911-d54e-47b7-9ebf-43ed124c349b.jpg",
  "seed": 171670823,
  "cost": 0.04
}

background-replacement

Linocut Wetland Scientist Portrait$0.04~19s
Linocut Wetland Scientist Portrait

Replace the plain studio background with a richly illustrated tidal salt marsh rendered as a hand-carved reduction linocut print. Layered cordgrass, winding tidal channels, distant low islands, small shorebirds in flight, and a broad rising sun formed from bold carved shapes and expressive hatch marks. Sophisticated limited palette of warm ochre, muted sage green, deep indigo, bone white, and touches of terracotta. Visible ink texture, imperfect registration, deckled graphic edges, strong vertical editorial composition, optimistic conservation mood. Create convincing placement with subtle contact shadow and a few illustrated grass blades near the subject's boots while preserving the photographed scientist, clothing, soil corer, face, pose, proportions, and fine foreground details exactly.

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'bria:11@1',
  positivePrompt: 'Replace the plain studio background with a richly illustrated tidal salt marsh rendered as a hand-carved reduction linocut print. Layered cordgrass, winding tidal channels, distant low islands, small shorebirds in flight, and a broad rising sun formed from bold carved shapes and expressive hatch marks. Sophisticated limited palette of warm ochre, muted sage green, deep indigo, bone white, and touches of terracotta. Visible ink texture, imperfect registration, deckled graphic edges, strong vertical editorial composition, optimistic conservation mood. Create convincing placement with subtle contact shadow and a few illustrated grass blades near the subject\'s boots while preserving the photographed scientist, clothing, soil corer, face, pose, proportions, and fine foreground details exactly.',
  providerSettings: {
    bria: {
      mode: 'high_control',
      originalQuality: true,
      refinePrompt: true
    }
  },
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/96d9139e-90f3-4a07-80ee-a47746fbf820.jpg'
  }
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "bria:11@1",
            "positivePrompt": "Replace the plain studio background with a richly illustrated tidal salt marsh rendered as a hand-carved reduction linocut print. Layered cordgrass, winding tidal channels, distant low islands, small shorebirds in flight, and a broad rising sun formed from bold carved shapes and expressive hatch marks. Sophisticated limited palette of warm ochre, muted sage green, deep indigo, bone white, and touches of terracotta. Visible ink texture, imperfect registration, deckled graphic edges, strong vertical editorial composition, optimistic conservation mood. Create convincing placement with subtle contact shadow and a few illustrated grass blades near the subject's boots while preserving the photographed scientist, clothing, soil corer, face, pose, proportions, and fine foreground details exactly.",
            "providerSettings": {
                "bria": {
                    "mode": "high_control",
                    "originalQuality": True,
                    "refinePrompt": True
                }
            },
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/96d9139e-90f3-4a07-80ee-a47746fbf820.jpg"
            }
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "548d8b82-50fe-4ec7-9a01-0bbe388a2b5a",
      "model": "bria:11@1",
      "positivePrompt": "Replace the plain studio background with a richly illustrated tidal salt marsh rendered as a hand-carved reduction linocut print. Layered cordgrass, winding tidal channels, distant low islands, small shorebirds in flight, and a broad rising sun formed from bold carved shapes and expressive hatch marks. Sophisticated limited palette of warm ochre, muted sage green, deep indigo, bone white, and touches of terracotta. Visible ink texture, imperfect registration, deckled graphic edges, strong vertical editorial composition, optimistic conservation mood. Create convincing placement with subtle contact shadow and a few illustrated grass blades near the subject's boots while preserving the photographed scientist, clothing, soil corer, face, pose, proportions, and fine foreground details exactly.",
      "providerSettings": {
        "bria": {
          "mode": "high_control",
          "originalQuality": true,
          "refinePrompt": true
        }
      },
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/96d9139e-90f3-4a07-80ee-a47746fbf820.jpg"
      }
    }
  ]'
runware run bria:11@1 \
  positivePrompt="Replace the plain studio background with a richly illustrated tidal salt marsh rendered as a hand-carved reduction linocut print. Layered cordgrass, winding tidal channels, distant low islands, small shorebirds in flight, and a broad rising sun formed from bold carved shapes and expressive hatch marks. Sophisticated limited palette of warm ochre, muted sage green, deep indigo, bone white, and touches of terracotta. Visible ink texture, imperfect registration, deckled graphic edges, strong vertical editorial composition, optimistic conservation mood. Create convincing placement with subtle contact shadow and a few illustrated grass blades near the subject's boots while preserving the photographed scientist, clothing, soil corer, face, pose, proportions, and fine foreground details exactly." \
  providerSettings.bria.mode=high_control \
  providerSettings.bria.originalQuality=true \
  providerSettings.bria.refinePrompt=true \
  inputs.image=https://assets.runware.ai/assets/inputs/96d9139e-90f3-4a07-80ee-a47746fbf820.jpg
{
  "taskType": "imageInference",
  "taskUUID": "548d8b82-50fe-4ec7-9a01-0bbe388a2b5a",
  "model": "bria:11@1",
  "positivePrompt": "Replace the plain studio background with a richly illustrated tidal salt marsh rendered as a hand-carved reduction linocut print. Layered cordgrass, winding tidal channels, distant low islands, small shorebirds in flight, and a broad rising sun formed from bold carved shapes and expressive hatch marks. Sophisticated limited palette of warm ochre, muted sage green, deep indigo, bone white, and touches of terracotta. Visible ink texture, imperfect registration, deckled graphic edges, strong vertical editorial composition, optimistic conservation mood. Create convincing placement with subtle contact shadow and a few illustrated grass blades near the subject's boots while preserving the photographed scientist, clothing, soil corer, face, pose, proportions, and fine foreground details exactly.",
  "providerSettings": {
    "bria": {
      "mode": "high_control",
      "originalQuality": true,
      "refinePrompt": true
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/96d9139e-90f3-4a07-80ee-a47746fbf820.jpg"
  }
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "548d8b82-50fe-4ec7-9a01-0bbe388a2b5a",
  "imageUUID": "90059f95-7f78-47a7-bc5c-1936b5680cc4",
  "imageURL": "https://im.runware.ai/image/os/a04d20/ws/3/ii/90059f95-7f78-47a7-bc5c-1936b5680cc4.jpg",
  "seed": 602233698,
  "cost": 0.04
}

background-replacement

Polar Night Sauna Campaign Image$0.04~16s
Polar Night Sauna Campaign Image

Replace the entire daylight background with a remote Finnish lakeshore during polar-night blue hour in midwinter. Surround the preserved mobile sauna with clean wind-sculpted snow over a frozen lake, a dark birch-and-pine shoreline in the middle distance, low indigo mountains, and a clear cobalt sky fading to a narrow dusty-rose glow at the horizon. Add subtle warm reflections on the snow near the sauna, cool ambient winter light, realistic contact shadows beneath the trailer and wheels, faint ice crystals in the air, and premium naturalistic hospitality photography. Preserve the sauna pod, trailer, proportions, materials, windows, perspective, and framing exactly. No people, vehicles, buildings, signs, text, or logos.

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'bria:11@1',
  positivePrompt: 'Replace the entire daylight background with a remote Finnish lakeshore during polar-night blue hour in midwinter. Surround the preserved mobile sauna with clean wind-sculpted snow over a frozen lake, a dark birch-and-pine shoreline in the middle distance, low indigo mountains, and a clear cobalt sky fading to a narrow dusty-rose glow at the horizon. Add subtle warm reflections on the snow near the sauna, cool ambient winter light, realistic contact shadows beneath the trailer and wheels, faint ice crystals in the air, and premium naturalistic hospitality photography. Preserve the sauna pod, trailer, proportions, materials, windows, perspective, and framing exactly. No people, vehicles, buildings, signs, text, or logos.',
  providerSettings: {
    bria: {
      mode: 'high_control',
      originalQuality: true,
      refinePrompt: true
    }
  },
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/b981c419-0b17-439b-9772-67ae53405622.jpg'
  }
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "bria:11@1",
            "positivePrompt": "Replace the entire daylight background with a remote Finnish lakeshore during polar-night blue hour in midwinter. Surround the preserved mobile sauna with clean wind-sculpted snow over a frozen lake, a dark birch-and-pine shoreline in the middle distance, low indigo mountains, and a clear cobalt sky fading to a narrow dusty-rose glow at the horizon. Add subtle warm reflections on the snow near the sauna, cool ambient winter light, realistic contact shadows beneath the trailer and wheels, faint ice crystals in the air, and premium naturalistic hospitality photography. Preserve the sauna pod, trailer, proportions, materials, windows, perspective, and framing exactly. No people, vehicles, buildings, signs, text, or logos.",
            "providerSettings": {
                "bria": {
                    "mode": "high_control",
                    "originalQuality": True,
                    "refinePrompt": True
                }
            },
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/b981c419-0b17-439b-9772-67ae53405622.jpg"
            }
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "46b60c6b-49d6-4601-8585-0d16b7055754",
      "model": "bria:11@1",
      "positivePrompt": "Replace the entire daylight background with a remote Finnish lakeshore during polar-night blue hour in midwinter. Surround the preserved mobile sauna with clean wind-sculpted snow over a frozen lake, a dark birch-and-pine shoreline in the middle distance, low indigo mountains, and a clear cobalt sky fading to a narrow dusty-rose glow at the horizon. Add subtle warm reflections on the snow near the sauna, cool ambient winter light, realistic contact shadows beneath the trailer and wheels, faint ice crystals in the air, and premium naturalistic hospitality photography. Preserve the sauna pod, trailer, proportions, materials, windows, perspective, and framing exactly. No people, vehicles, buildings, signs, text, or logos.",
      "providerSettings": {
        "bria": {
          "mode": "high_control",
          "originalQuality": true,
          "refinePrompt": true
        }
      },
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/b981c419-0b17-439b-9772-67ae53405622.jpg"
      }
    }
  ]'
runware run bria:11@1 \
  positivePrompt="Replace the entire daylight background with a remote Finnish lakeshore during polar-night blue hour in midwinter. Surround the preserved mobile sauna with clean wind-sculpted snow over a frozen lake, a dark birch-and-pine shoreline in the middle distance, low indigo mountains, and a clear cobalt sky fading to a narrow dusty-rose glow at the horizon. Add subtle warm reflections on the snow near the sauna, cool ambient winter light, realistic contact shadows beneath the trailer and wheels, faint ice crystals in the air, and premium naturalistic hospitality photography. Preserve the sauna pod, trailer, proportions, materials, windows, perspective, and framing exactly. No people, vehicles, buildings, signs, text, or logos." \
  providerSettings.bria.mode=high_control \
  providerSettings.bria.originalQuality=true \
  providerSettings.bria.refinePrompt=true \
  inputs.image=https://assets.runware.ai/assets/inputs/b981c419-0b17-439b-9772-67ae53405622.jpg
{
  "taskType": "imageInference",
  "taskUUID": "46b60c6b-49d6-4601-8585-0d16b7055754",
  "model": "bria:11@1",
  "positivePrompt": "Replace the entire daylight background with a remote Finnish lakeshore during polar-night blue hour in midwinter. Surround the preserved mobile sauna with clean wind-sculpted snow over a frozen lake, a dark birch-and-pine shoreline in the middle distance, low indigo mountains, and a clear cobalt sky fading to a narrow dusty-rose glow at the horizon. Add subtle warm reflections on the snow near the sauna, cool ambient winter light, realistic contact shadows beneath the trailer and wheels, faint ice crystals in the air, and premium naturalistic hospitality photography. Preserve the sauna pod, trailer, proportions, materials, windows, perspective, and framing exactly. No people, vehicles, buildings, signs, text, or logos.",
  "providerSettings": {
    "bria": {
      "mode": "high_control",
      "originalQuality": true,
      "refinePrompt": true
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/b981c419-0b17-439b-9772-67ae53405622.jpg"
  }
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "46b60c6b-49d6-4601-8585-0d16b7055754",
  "imageUUID": "b59547ca-8b9f-4cd8-a05f-bc330148f486",
  "imageURL": "https://im.runware.ai/image/os/a10dlim3/ws/3/ii/b59547ca-8b9f-4cd8-a05f-bc330148f486.jpg",
  "seed": 718941031,
  "cost": 0.04
}