---
title: "Media · Image · Upscale image resolution"
method: POST
path: "/api/v1/tools/upscale-image"
tags: ["enhance"]
---

# Media · Image · Upscale image resolution

`POST /api/v1/tools/upscale-image`

## Request

- Base URL: `https://api.simplified.com`
- URL: `https://api.simplified.com/api/v1/tools/upscale-image`
- Auth: API key in header `Authorization`

Increases image resolution using AI. Returns a task_id — poll for result.

## Request body

- object
  - `image_url` string, required: URL of the source image.
  - `scale` '2' | '4' | '8': Upscale factor. Default 2×.

## Response `202`

Async task queued.

- AsyncTaskResponse
  - `task_id` string: Poll GET /api/v1/tasks/{task_id} until SUCCESS or FAILURE.

---

[API](https://skmtc.dev/simplified/apis/image-tools.md) - [All operations](https://skmtc.dev/simplified/apis/image-tools/llms.txt) - [OpenAPI document](https://skmtc.dev/simplified/apis/image-tools/revisions/7de7bf8f6707?raw)