bria/expand-image 🔢✓🖼️📝❓ → 🖼️

⭐ Official ▶️ 463.4K runs 📅 Jul 2025 ⚙️ Cog 0.23.0 ⚖️ License

image-editing image-outpainting image-to-image

Performance

7.2sTypical run time

463.4KTotal runs

About

Bria Expand expands images beyond their borders in high quality. Resizing the image by generating new pixels to expand to the desired aspect ratio. Trained exclusively on licensed data for safe and risk-free commercial use

Example Output

Output

Performance Metrics

7.15s Prediction Time

7.38s Total Time

All Input Parameters

{
  "sync": true,
  "image": "https://replicate.delivery/pbxt/NIJ0ExiXIeJ1ExHAcgKXkRtiRdeCYPUhqj5UT3HW7kp23VsX/tmp_gj9mq_5.png",
  "aspect_ratio": "16:9",
  "preserve_alpha": true,
  "content_moderation": false
}

Input Parameters

seed Type: integerDefault: null: Random seed. Set for reproducible generation
sync Type: booleanDefault: true: Synchronous response mode
image Type: stringDefault: null: Image file
prompt Type: stringDefault: null: Text prompt for image generation
image_url Type: stringDefault: null: Image URL
canvas_size Type: arrayDefault: null: Desired output canvas dimensions [width, height]. Default [1000, 1000]. Max 5000x5000 pixels.
aspect_ratio Default: 1:1: Aspect ratio for expansion. Set to 'none' to use canvas mode, which requires canvas_size, original_image_size, and original_image_location. Otherwise, pick a predefined ratio like '1:1' or '16:9'.
preserve_alpha Type: booleanDefault: true: Preserve alpha channel in output. When true, maintains original transparency. When false, output is fully opaque.
negative_prompt Type: stringDefault: null: Negative prompt for image generation
content_moderation Type: booleanDefault: false: Enable content moderation
original_image_size Type: arrayDefault: null: Size of original image in canvas [width, height]
original_image_location Type: arrayDefault: null: Position of original image in canvas [x, y]

Output Schema

Output

Type: string • Format: uri

Example Execution Logs

Downloading 1911939 bytes
Downloaded 1.82MB in 0.09sec

Version Details

Version ID: e153045f0c4163bd76788ab927faef5123db349294d4695dac07af828786e5b9
Version Created: September 23, 2026

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