---
title: Convert WebP to PNG API
slug: mono-go-webp-to-png-conversion
url: https://apyhub.com/apyhub/service/mono-go-webp-to-png-conversion
provider: ApyHub
categories: [File Conversion]
tags: [webp-conversion, png-conversion, image-transformation, image-format, file-conversion]
auth: api_key
---

# Convert WebP to PNG API

Convert WebP images to PNG from file uploads or image URLs. Download the PNG directly or get a signed URL for the converted file.

## Endpoints

| Method | Path | Description | Atoms |
| --- | --- | --- | --- |
| POST | `/multi-part/download` | What it does Converts an uploaded WebP file to PNG and returns the converted file as binary content… | 30 |
| POST | `/multi-part/link` | What it does Uploads a WebP file as multipart form data, converts it to PNG, and returns a signed U… | 30 |
| POST | `/url/download` | What it does Converts a WebP image fetched from a public URL into a PNG file and returns the result… | 30 |
| POST | `/url/link` | What it does Fetches a WebP image from a public URL, converts it to PNG, and returns a JSON object… | 30 |

## About

## What it does
WebP to PNG Converter turns a WebP image into a PNG, either from a multipart file upload or from a publicly accessible image URL. You can choose to download the converted file directly or receive a signed URL in the response.

Use the multipart endpoints when you already have the image in your request body: send `file`, and optionally set `output` as a query parameter. Use the URL endpoints when the source image is already hosted elsewhere: send `url` in the body, plus the optional `output` query parameter. The download endpoints return binary PNG data. The link endpoints return an object with a `data` field containing a URI.

This is a fit for image pipelines that need PNG output for browser compatibility, design tooling, or downstream processing that does not handle WebP reliably. It is also useful when you need to convert remote assets without downloading and re-uploading them yourself.

## Usage

Authenticate with an ApyHub API key in the `apy-token` header.
Full docs and a live playground: https://apyhub.com/apyhub/service/mono-go-webp-to-png-conversion