MODEL ID bria:21@2

live

Bria Fibo Edit Tools

by Bria January 16, 2026

Bria Fibo Edit Tools is a unified image editing model that supports a broad range of editing workflows via structured instructions and optional masks. It can recolor images, relight scenes, restore degraded visuals, blend multiple images, apply seasonal effects across an image palette, or generate refined sketches based on prompt guidance. These editing operations are optimized for consistency, preservation of original content, and context-aware output.

API Options

Platform-level options for task execution and delivery.

taskType string required value: imageInference: Identifier for the type of task being performed

taskUUID string required UUID v4: UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task.

outputType string default: URL: Image output type.

Allowed values 3 values

outputFormat string default: JPG: File format for the generated image.

Allowed values 3 values

outputQuality integer min: 20 max: 99 default: 95: Compression quality of the output. Higher values preserve quality but increase file size.

webhookURL string URI

Specifies a webhook URL where JSON responses will be sent via HTTP POST when generation tasks complete. For batch requests with multiple results, each completed item triggers a separate webhook call as it becomes available.

Learn more 1 resource

Webhooks
PLATFORM

deliveryMethod string default: sync

Determines how the API delivers task results.

Allowed values 2 values

: Returns complete results directly in the API response.
: Returns an immediate acknowledgment with the task UUID. Poll for results using getResponse.

Learn more 1 resource

Task Responses
PLATFORM

uploadEndpoint string URI

Specifies a URL where the generated content will be automatically uploaded using the HTTP PUT method. The raw binary data of the media file is sent directly as the request body. For secure uploads to cloud storage, use presigned URLs that include temporary authentication credentials.

Common use cases:

Cloud storage: Upload directly to S3 buckets, Google Cloud Storage, or Azure Blob Storage using presigned URLs.
CDN integration: Upload to content delivery networks for immediate distribution.

// S3 presigned URL for secure upload
https://your-bucket.s3.amazonaws.com/generated/content.mp4?X-Amz-Signature=abc123&X-Amz-Expires=3600

// Google Cloud Storage presigned URL
https://storage.googleapis.com/your-bucket/content.jpg?X-Goog-Signature=xyz789

// Custom storage endpoint
https://storage.example.com/uploads/generated-image.jpg

The content data will be sent as the request body to the specified URL when generation is complete.

safety object

Content safety checking configuration for image generation.

Properties 2 properties

safety » checkContent checkContent boolean default: false: Enable or disable content safety checking. When enabled, defaults to 'fast' mode.

safety » mode mode string default: none

Safety checking mode for image generation.

Allowed values 2 values

: Disables checking.
: Performs a single check.

ttl integer min: 60: Time-to-live (TTL) in seconds for generated content. Only applies when outputType is 'URL'.

includeCost boolean default: false: Include task cost in the response.

numberResults integer min: 1 max: 20 default: 1: Number of results to generate. Each result uses a different seed, producing variations of the same parameters.

Inputs

Input resources for the task (images, audio, etc). These must be nested inside the inputs object.

inputs » image image string required: Image input (UUID, URL, Data URI, or Base64).

Generation Parameters

Core parameters for controlling the generated content.

model string required value: bria:21@2

Identifier of the model to use for generation.

Learn more 3 resources

positivePrompt string required* min: 1 max: 10000

Text prompt describing elements to include in the generated output.

Learn more 2 resources

Provider Settings

Parameters specific to this model provider. These must be nested inside the providerSettings.bria object.

providerSettings » bria » color color string: Color style for the colorize operation.

Allowed values 4 values

providerSettings » bria » edit edit string required: The specific editing workflow to apply.

Allowed values 6 values

providerSettings » bria » lightDirection lightDirection string: Direction of the light for the relight operation.

Allowed values 4 values

providerSettings » bria » lightType lightType string: Type of lightning to apply in the relight operation.

Allowed values 14 values

providerSettings » bria » season season string: Target season for the reseason operation.

Allowed values 4 values

taskType string required value: imageInference: Type of the task.

taskUUID string required UUID v4: UUID of the task.

imageUUID string required UUID v4: UUID of the output image.

imageURL string URI: URL of the output image.

imageBase64Data string: Base64-encoded image data.

imageDataURI string URI: Data URI of the output image.

seed integer: The seed used for generation. If none was provided, shows the randomly generated seed.

NSFWContent boolean: Flag indicating if NSFW content was detected.

cost float: Task cost in USD. Present when includeCost is set to true in the request.

Image Editing

Restored Seaside Boardwalk Snapshot

Request

{
  "taskType": "imageInference",
  "taskUUID": "abcb23af-e75d-405d-ad29-90ef06a5f753",
  "model": "bria:21@2",
  "positivePrompt": "Restore this aged seaside boardwalk family snapshot with clean recovered detail, repaired scratches and creases, reduced dust and fading, sharper faces and clothing, natural skin tones, balanced contrast, faithful mid-century travel-photo character, realistic textures, and an authentic nostalgic finish without changing the scene composition.",
  "providerSettings": {
    "bria": {
      "edit": "restore"
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/567a526d-e974-4182-b279-3e20a7f47f29.jpg"
  }
}

Response

{
  "taskType": "imageInference",
  "taskUUID": "abcb23af-e75d-405d-ad29-90ef06a5f753",
  "imageUUID": "b724079b-ee70-4a09-b52f-d4c8d912958b",
  "imageURL": "https://im.runware.ai/image/os/a08d21/ws/2/ii/b724079b-ee70-4a09-b52f-d4c8d912958b.jpg",
  "seed": 638463431,
  "cost": 0.04
}

Image Editing

Kite Workshop Color Revival

Request

{
  "taskType": "imageInference",
  "taskUUID": "f66275b1-19aa-4b6a-b777-cfc60afa2ff2",
  "model": "bria:21@2",
  "positivePrompt": "Colorize this monochrome kite-making workshop with natural, period-authentic tones: bright crimson, saffron, teal, and indigo paper kites, warm honey-brown wood beams and tables, muted steel tools, cream paper surfaces, cotton thread in varied colors, subtle skin tones if any people are visible, gentle daylight ambiance, realistic pigments, preserved documentary realism, detailed textures, no exaggerated saturation.",
  "providerSettings": {
    "bria": {
      "edit": "colorize",
      "color": "contemporary color"
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/87eec0f2-6455-405f-a44b-40e3f7fa96f4.jpg"
  }
}

Response

{
  "taskType": "imageInference",
  "taskUUID": "f66275b1-19aa-4b6a-b777-cfc60afa2ff2",
  "imageUUID": "dff8de7a-e863-4672-9c4f-42f50439843f",
  "imageURL": "https://im.runware.ai/image/os/a18d05/ws/2/ii/dff8de7a-e863-4672-9c4f-42f50439843f.jpg",
  "seed": 1081098396,
  "cost": 0.04
}

Image Editing

Winter Arcade Portrait Refresh

Request

{
  "taskType": "imageInference",
  "taskUUID": "e34a0beb-3e62-4486-9323-e75a6c3b2539",
  "model": "bria:21@2",
  "positivePrompt": "Relight this portrait with blue hour light coming from the side, as if the arcade signage and cool evening glow are shaping the face and jacket. Preserve the same person, pose, outfit, camera angle, and arcade interior. Enhance reflective highlights on chrome machine edges, deepen shadows with clean separation, keep skin natural, and add a polished cinematic atmosphere with crisp detail and realistic color contrast.",
  "providerSettings": {
    "bria": {
      "edit": "relight",
      "lightDirection": "side",
      "lightType": "blue hour light"
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/c043a681-19dd-47cd-a1dc-332d4ec1285e.jpg"
  }
}

Response

{
  "taskType": "imageInference",
  "taskUUID": "e34a0beb-3e62-4486-9323-e75a6c3b2539",
  "imageUUID": "6c559cf3-ceaf-4d7e-ae0d-8001f3524d22",
  "imageURL": "https://im.runware.ai/image/os/a02d21/ws/2/ii/6c559cf3-ceaf-4d7e-ae0d-8001f3524d22.jpg",
  "seed": 1242301786,
  "cost": 0.04
}

Image Editing

Charcoal Blueprint Dragon Sketch

Request

{
  "taskType": "imageInference",
  "taskUUID": "3485d6f4-78bb-4046-8fec-31a1e7b78620",
  "model": "bria:21@2",
  "positivePrompt": "Transform this rough concept sketch into a refined illustrated scene of a mechanical dragon perched on a brass clockwork pedestal in a forgotten inventor's hall. Preserve the exact pose, silhouette, wing placement, and hand-drawn structure from the source. Add brushed steel plates, copper joints, tiny rivets, etched gearwork, faint steam vents, parchment blueprint annotations, and dramatic volumetric dust in the air. Keep the image grounded in the original sketch lines while elevating it into a highly detailed fantasy-engineering visual with rich metallic textures, precise edges, and moody workshop atmosphere.",
  "providerSettings": {
    "bria": {
      "edit": "sketch_to_image"
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/690e8a60-09c7-4e6f-9382-5b6aaea675e5.jpg"
  }
}

Response

{
  "taskType": "imageInference",
  "taskUUID": "3485d6f4-78bb-4046-8fec-31a1e7b78620",
  "imageUUID": "6e71fb4c-4be6-43ba-944e-e7a031e260f7",
  "imageURL": "https://im.runware.ai/image/os/a17d13/ws/2/ii/6e71fb4c-4be6-43ba-944e-e7a031e260f7.jpg",
  "seed": 1422327574,
  "cost": 0.04
}

Image Editing

Circus Caravan Collage Scene

Request

{
  "taskType": "imageInference",
  "taskUUID": "fd238c7e-0153-4557-9cb0-ea66a297bf74",
  "model": "bria:21@2",
  "positivePrompt": "Blend the ornate circus caravan naturally into a broad windswept grassland with tall amber-green grasses, scattered wildflowers, distant rolling hills, and a dramatic open sky. Preserve the caravan's decorative painted details and wagon shape while integrating realistic ground contact, matching perspective, soft environmental shadows, gentle weathering, and cohesive color harmony. Create a whimsical yet believable storybook travel atmosphere with rich texture and clean composition.",
  "providerSettings": {
    "bria": {
      "edit": "blend"
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/6bf3dbe5-ba02-41a8-9b2e-0c994c587e1b.jpg"
  }
}

Response

{
  "taskType": "imageInference",
  "taskUUID": "fd238c7e-0153-4557-9cb0-ea66a297bf74",
  "imageUUID": "12159aaa-6f7a-4b67-bcfc-a645b9a94da8",
  "imageURL": "https://im.runware.ai/image/os/a15d18/ws/2/ii/12159aaa-6f7a-4b67-bcfc-a645b9a94da8.jpg",
  "seed": 940325967,
  "cost": 0.04
}

Image Editing

Autumn Canal Bicycle Scene

Request

{
  "taskType": "imageInference",
  "taskUUID": "7ed3be1a-1570-4600-b764-89a229533fa5",
  "model": "bria:21@2",
  "positivePrompt": "Convert the scene from late summer to autumn. Turn the tree canopy into rich amber, russet, and golden foliage, add a light scattering of fallen leaves along the cobblestones and near the bicycle tires, shift the flower boxes to muted seasonal tones, and cool the overall atmosphere slightly while keeping the canal, buildings, bicycle, and framing unchanged. Preserve realistic textures and natural continuity throughout the scene.",
  "providerSettings": {
    "bria": {
      "edit": "reseason",
      "season": "autumn"
    }
  },
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/84de7dd9-bf2e-4165-8152-aa5dc9a92f6b.jpg"
  }
}

Response

{
  "taskType": "imageInference",
  "taskUUID": "7ed3be1a-1570-4600-b764-89a229533fa5",
  "imageUUID": "335135f8-b2b9-42f7-93d5-8cf0e8f944b3",
  "imageURL": "https://im.runware.ai/image/os/a11d13/ws/3/ii/335135f8-b2b9-42f7-93d5-8cf0e8f944b3.jpg",
  "seed": 1766175902,
  "cost": 0.04
}