Image

Flux 2 Pro Outpaint

Credit-based pricing. Supports reference images.

Try Flux 2 Pro Outpaint →Compare models

Output

image

Inputs

Reference image (required)

Example prompt

Expand the scene outward — keep the center composition and naturally extend the landscape

Try this prompt →

LLM-ready

API & LLM schema

Exact request contract for this model. Agents can fetch it from /api/v1/models?id=fal-ai/flux-2-pro/outpaint.

POST/api/v1/generate15 fields · 3 required

Field	Type	Requirement	Contract
`model_id`	constant	Required	ArtEmotion model identifier.
`extra`	object	Optional	Model-specific settings may also be nested here.
`max_credits`	number	Optional	Reject before submission if the estimated list price exceeds this cap. · Range: 1–…
`webhook_url`	string	Optional	Format: uri
`webhook_secret`	string	Optional	Optional model input.
`folder_id`	string	Optional	Optional model input.
`prompt`	string	Required	Optional model input.
`expand_top`	number	Optional	Pixels to expand at the top of the image. · Default: 0 · Range: 0–2048
`expand_right`	number	Optional	Pixels to expand on the right of the image. · Default: 0 · Range: 0–2048
`expand_bottom`	number	Optional	Pixels to expand at the bottom of the image. · Default: 0 · Range: 0–2048
`expand_left`	number	Optional	Pixels to expand on the left of the image. · Default: 0 · Range: 0–2048
`auto_crop`	boolean	Optional	Automatically crop the reference image when the expanded canvas does not fully contain it. · Default: false
`enable_safety_checker`	boolean	Optional	Whether to enable the safety checker. · Default: true
`output_format`	string	Optional	The format of the generated image. · Allowed: jpeg, png · Default: jpeg
`reference_image_url`	string	Required	Format: uri

Minimal request example

{
  "model_id": "fal-ai/flux-2-pro/outpaint",
  "prompt": "Expand the scene outward — keep the center composition and naturally extend the landscape",
  "reference_image_url": "https://example.com/reference_image"
}

Raw JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Fflux-2-pro%2Foutpaint",
  "title": "Flux 2 Pro Outpaint generation request",
  "description": "Request body accepted by POST /api/v1/generate for fal-ai/flux-2-pro/outpaint.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "fal-ai/flux-2-pro/outpaint",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "expand_top": {
      "title": "Expand Top",
      "description": "Pixels to expand at the top of the image.",
      "default": 0,
      "type": "number",
      "minimum": 0,
      "maximum": 2048,
      "multipleOf": 1
    },
    "expand_right": {
      "title": "Expand Right",
      "description": "Pixels to expand on the right of the image.",
      "default": 0,
      "type": "number",
      "minimum": 0,
      "maximum": 2048,
      "multipleOf": 1
    },
    "expand_bottom": {
      "title": "Expand Bottom",
      "description": "Pixels to expand at the bottom of the image.",
      "default": 0,
      "type": "number",
      "minimum": 0,
      "maximum": 2048,
      "multipleOf": 1
    },
    "expand_left": {
      "title": "Expand Left",
      "description": "Pixels to expand on the left of the image.",
      "default": 0,
      "type": "number",
      "minimum": 0,
      "maximum": 2048,
      "multipleOf": 1
    },
    "auto_crop": {
      "title": "Auto Crop",
      "description": "Automatically crop the reference image when the expanded canvas does not fully contain it.",
      "default": false,
      "type": "boolean"
    },
    "enable_safety_checker": {
      "title": "Enable Safety Checker",
      "description": "Whether to enable the safety checker.",
      "default": true,
      "type": "boolean"
    },
    "output_format": {
      "title": "Output Format",
      "description": "The format of the generated image.",
      "default": "jpeg",
      "type": "string",
      "enum": [
        "jpeg",
        "png"
      ]
    },
    "reference_image_url": {
      "type": "string",
      "format": "uri"
    }
  },
  "required": [
    "model_id",
    "prompt",
    "reference_image_url"
  ],
  "additionalProperties": false
}

Browse schemas for every ArtEmotion model →

FAQ

How much does Flux 2 Pro Outpaint cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if Flux 2 Pro Outpaint fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call Flux 2 Pro Outpaint from the API?

Yes. Use POST /api/v1/generate with model_id: "fal-ai/flux-2-pro/outpaint". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

Ready to generate with Flux 2 Pro Outpaint?

Start now →

No commitment. New accounts get 50 free credits on signup. See pricing.