# Bria increase resolution

Upscale images up to 4x without losing detail. Needs image url. Served by fal.ai.

Bria Increase Resolution: Upscale Images up to 4x Without Losing Detail | fal, served by fal.ai. The OpenAPI schema for the bria/increase-resolution queue. Price: Your request will cost $0.04 per image. Queued execution; final USD charge comes from the unique billing event matching this exact endpoint and request_id. A missing receipt retains the reservation; no guessed final fee. Asynchronous: returns a request_id; poll fal/status and fetch fal/result with model "bria/increase-resolution" and that request_id. Billed once, when the result is ready; a generation that fails is refunded.

- Tool ID: `fal/bria-increase-resolution`
- Name in the catalog: Bria Increase Resolution: Upscale Images up to 4x Without Losing Detail \| fal
- Provider: [fal.ai](/providers/fal.md)
- Capability: [AI image generation](/tools/image-generation.md)
- Price: $0.04 per call
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

The provider’s price, with no markup. Billed for measured usage.


```json
{
  "model": "per_call",
  "amountUsd": 0.04
}
```

Pricing source: [https://fal.ai/models/bria/increase-resolution](https://fal.ai/models/bria/increase-resolution). Your request will cost $0.04 per image. Queued execution; final USD charge comes from the unique billing event matching this exact endpoint and request_id. A missing receipt retains the reservation; no guessed final fee..

Price verification date: 2026-10-07.

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "output_type": {
      "default": "png",
      "enum": [
        "png",
        "jpeg"
      ],
      "description": "Image format. JPEG carries no alpha, so preserve_alpha does not apply.",
      "type": "string",
      "title": "Output Type"
    },
    "preserve_alpha": {
      "default": true,
      "description": "Reattach the source alpha channel to the result.",
      "type": "boolean",
      "title": "Preserve Alpha"
    },
    "preserve_color": {
      "default": false,
      "description": "Correct the upscaled result's color cast against the source image.",
      "type": "boolean",
      "title": "Preserve Color"
    },
    "image_url": {
      "description": "URL of the image to upscale.",
      "type": "string",
      "title": "Image Url"
    },
    "desired_increase": {
      "default": 2,
      "enum": [
        2,
        4
      ],
      "description": "Upscale factor. Each factor is its own SwinIR checkpoint.",
      "type": "integer",
      "title": "Desired Increase"
    }
  },
  "required": [
    "image_url"
  ],
  "additionalProperties": false
}
```

## Published example

This is the provider tool’s published example. Replace example values with the user’s requested inputs, respecting the schema; do not execute an example merely to test a connection.


```json
{
  "tool_id": "fal/bria-increase-resolution",
  "input": {
    "image_url": "https://bria-test-images.s3.amazonaws.com/increase_res/playground/sample_input_1000x1250.png"
  }
}
```

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

This tool uses deferred settlement. Follow its returned task/run instructions; preserve the existing reservation until the result is reconciled.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

[Provider documentation](https://fal.ai/models/bria/increase-resolution)

[REST inspection](https://api.agentik.cc/v1/tools/fal/bria-increase-resolution) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/fal/bria-increase-resolution) · [Agent index](/llms.txt)