# Enhance Image

Try out this capability in Bria's sandbox

Description

Regenerate an image with sharper textures and richer details while doubling resolution, up to 10 megapixels output.

Note: this endpoint only supports async response mode - the API immediately returns a status URL to track progress.

Content Moderation

This endpoint includes granular content moderation controls to ensure safe usage across all stages of processing:

- Input Image Moderation – Scans the uploaded image and stops processing if inappropriate or restricted content is detected.
- Output Image Moderation – Evaluates the generated image and blocks the response if it violates safety guidelines.


Note: use Increase Resolution route to increase resolution without impacting details.

Endpoint: POST /enhance

## Header parameters:

  - `api_token` (string, required)

## Request fields (application/json):

  - `image` (string, required)
    The source image to be handled by the API.  
Supported input types:  
- Base64-encoded string  
- URL pointing to an image file that is publicly accessible and available at the time of processing.  

Accepted formats: JPEG, JPG, PNG, WEBP.

  - `seed` (integer)
    Optional seed for controlling generation randomness. You can recreate the same result in the future by using the same seed with the same input parameters.

  - `preserve_alpha` (boolean)
    Controls whether the alpha channel values from the input image are retained in the output, if the input includes an alpha channel.

  - `visual_input_content_moderation` (boolean)
    When enabled, applies content moderation to input visual.

Expected behavior:
- Processing stops if the image fails moderation.
- Returns a 422 error with details about which parameter failed.

  - `visual_output_content_moderation` (boolean)
    When enabled, applies content moderation to result visual.

Expected behavior:
- If the modified image fails moderation, returns a 422 error.

## Response 200 fields (application/json):

  - `result` (object, required)

  - `result.image_url` (string, required)

  - `result.seed` (string)

  - `request_id` (string, required)

## Response 202 fields (application/json):

  - `request_id` (string, required)

  - `status_url` (string, required)

## Response 400 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    Example: 123

  - `error.message` (string, required)

  - `error.details` (string, required)

  - `request_id` (string, required)