---
title: Advanced Image Upscaler API
slug: upscale-image
url: https://apyhub.com/dosvak/service/upscale-image
provider: Dosvak LLC
categories: [File Manipulation, Smart Generation]
tags: [image-upscaling, super-resolution, face-enhancement, anime-images, binary-file]
auth: api_key
---

# Advanced Image Upscaler API

Upscale JPEG, PNG, WebP, or BMP images by 2x or 4x and return a binary file. Optional anime mode and face enhancement support.

## Endpoints

| Method | Path | Description | Atoms |
| --- | --- | --- | --- |
| POST | `` | What it does Upscales an uploaded image by 2× or 4× and returns the processed image as a binary fil… | 100 |

## About

## What it does
Image Upscaler enlarges an image file by 2× or 4× and returns the processed image as a binary file. Send a JPEG, PNG, WebP, or BMP up to 20 MB, and choose whether to use the anime-optimised model variant or run face enhancement on the result.

Use it when you need to prepare product photos for larger displays, improve screenshot readability, or restore low-resolution assets for design and content workflows. The `scale` field controls the output size, with supported values of `2` and `4`. Set `anime` to `true` for stylised artwork, or `face_enhance` to `true` when portraits or close-up faces need restoration after upscaling.

The response is the upscaled image itself, so it fits cleanly into image pipelines that store, forward, or post-process binary files. That makes Image Upscaler useful in publishing tools, media management systems, and automated asset preparation where you want a larger image without changing the source format manually.

## Usage

Authenticate with an ApyHub API key in the `apy-token` header.
Full docs and a live playground: https://apyhub.com/dosvak/service/upscale-image