How to transform SVG to PNG Online in Node.js

How to Convert SVG to PNG Online in Node.js

SVG (Scalable Vector Graphics) defines vector-based graphics that is popular for rendering two-dimensional images. In the other hand, PNG image format is one of the best choice for a raster-based transparent file. When you are working with pixels and transparency, PNGs are a better choice than SVGs. SVG also does not work well for images with lots of details, textures and quality like photograph. For such scenarios, you can convert a SVG file to PNG format online. So let’s have a look at how to convert SVG to PNG online in Node.js.

The following topics shall be covered in this article:

Convert SVG to PNG API and Node.js SDK

In this article, we’ll use Node.js SDK of GroupDocs.Conversion Cloud powerful library to turn SVG to PNG format in Nodejs application. This API allows you to convert your documents to any format you need. It supports the conversion for more than 50 types of documents and images such as PDF, HTML, Word, Excel, PowerPoint, JPG, PNG, GIF, CAD etc. It also provides .NET, Java, PHP, Ruby, Android, and Python SDKs as its document conversion family members for the Cloud API.

Install GroupDocs.Conversion SVG to PNG converter free download library to your Node.js applications using the following command in the console:

npm install groupdocs-conversion-cloud

Please get your Client ID and Client Secret from the dashboard before you start following the steps and available code examples. Once you have your ID and secret, add in the code as shown below:

How to Convert Image from SVG to PNG Online in Node.js

Please follow the instructions below to convert SVG code to PNG online as mentioned below:

  1. Upload the SVG file to the cloud
  2. Convert SVG to PNG without losing quality in Node.js
  3. Download the converted PNG file

Upload the Image

Firstly, upload the SVG file to the Cloud using the following code sample:

As a result, the uploaded SVG file will be available in the files section of your dashboard on the cloud.

Online Convert SVG to PNG High Quality in Node.js

In this section, we are going to convert SVG to PNG transparent background online programmatically by following the steps mentioned below:

  • Create an instance of ConvertApi
  • Next, create ConvertSettings object
  • Provide cloud storage name
  • Set the input SVG file path
  • Assign “png” to format
  • Provide output file path
  • Create ConvertDocumentRequest
  • Finally, change SVG to PNG by calling the ConvertApi.convertDocument() method with convert settings.

The following code example shows how to convert online SVG to PNG without losing quality using REST API in Node.js:

How to save SVG as PNG format online using Node.js

Online convert SVG to PNG high quality in Node.js

Download the Converted File

The above code sample will save the converted PNG file on the cloud. You can download it using the following code sample:

Convert SVG File to PNG Online in Node.js using Advanced Options

Please follow and execute the steps mentioned below to convert SVG image to PNG with some advanced settings:

  • Firstly, create an instance of ConvertApi
  • Create ConvertSettings instance
  • Now, set the cloud storage value
  • Set the SVG file path as input file
  • Assign “png” to format
  • Define PngConvertOptions
  • Set various convert settings such as grayscale, quality, rotateAngle, usePdf etc.
  • Next, assign convertOptions and output file path
  • Create ConvertDocumentRequest
  • Finally, convert SVG document to PNG image by calling the ConvertApi.convertDocument() method.

The following code example shows how to turn SVG into PNG high resolution using advanced convert options:

Free SVG to PNG Converter Online

How to convert SVG to PNG online free? Please try the following online SVG to PNG converter free. It is the best SVG to PNG converter to change SVG to PNG transparent online and has been developed using the above API.

Conclusion

In this article, you have learned:

  • how to convert SVG into PNG online in Nodejs on the cloud;
  • how to turn SVG to transparent PNG in Nodejs using advanced options;
  • programmatically upload the file and then download the converted file from the cloud;
  • SVG to PNG converter online free;

You can learn more about GroupDocs.Conversion Cloud API using the documentation. We also provide an API Reference section that lets you visualize and interact with our APIs directly through the browser.

Ask a question

In case you any related queries regarding SVG to PNG file converter while using the API, please feel free to contact us via our free product support forum.

FAQs

How do I convert SVG to PNG using Node.js?

Please follow this link to learn the Node.js code snippet for transform SVG to PNG easily and quickly.

How to change from SVG to PNG online in Node.js using REST API?

Create an instance of ConvertApi, set the values of the convert settings and invoke the convertDocument method with ConvertDocumentRequest to convert an SVG to PNG.

Can I convert SVG file to PNG for free?

Yes, you can convert SVG file to PNG free using online SVG file to PNG converter. Online SVG to PNG converter allows you to change SVG file to PNG format, quickly. Once the SVG to PNG conversion process is completed, you can download the PNG image from the cloud.

How do I convert SVG to PNG free online?

  1. Open our best SVG to PNG converter software.
  2. Click inside the file drop area to upload SVG file or drag & drop SVG file.
  3. Click on Convert Now button to convert SVG to PNG with transparent background online.
  4. Download link of output file will be available to export SVG to PNG instantly after conversion.

How to install and download SVG to PNG converter library?

Download and install SVG to PNG JavaScript library to create, process, and render SVG to PNG high resolution programmatically.

How do I convert SVG to PNG in windows 10?

Please visit this link to download SVG to PNG converter free. This free SVG to PNG converter, converts a SVG file to PNG format in windows with a single click.

See Also

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