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Grayscale WEBP via NodeJs Cloud API

Grayscale WEBP using native NodeJs Cloud APIs without needing any image editor or 3rd-party libraries.

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How to Grayscale WEBP Using NodeJs Cloud API

Aspose.Imaging.Cloud for Node.js API which is a feature-rich, powerful and easy to use image manipulation and conversion Cloud API for Node.js platform. You can install its latest version from npm

npm console command


npm i @asposecloud/aspose-imaging-cloud

Steps to Grayscale WEBP via NodeJs Cloud API

Developers can easily load & grayscale WEBP files in just a few lines of code.

  • Load WEBP file as stream
  • Create & set the instance of CreateGrayscaledImageRequest
  • Call the CreateGrayscaledImage method
  • Get grayscaled image from response stream

System Requirements

Aspose.Imaging Cloud for NodeJs is supported on all major operating systems. Just make sure that you have the following prerequisites.

  • Node.js 6.x and higher.
 

Grayscale WEBP - Cloud

 

About Aspose.Imaging Cloud API for NodeJs

Aspose.Imaging Cloud API is an image processing solution to process images (photos) within your cloud or web applications. It offers: cross-platform Image processing, including but not limited to conversions between various image formats (including uniform multi-page or multi-frame image processing), transformations (resize, crop, flip&rotate, grayscale, adjust), advanced image manipulation features (filtering, deskewing), AI features (i.e. object detection and reverse image search). It’s a Cloud API and does not depend on any software for image operations. One can easily add high-performance image conversion features with Cloud APIs within projects. Flexible integrations options including SDKs for various languages (Python, Ruby, .NET, Java, NodeJS, PHP) and the use of the REST API allow to make the integration easy.

Grayscale WEBPs via Online App

Grayscale WEBP documents by visiting our Live Demos website. The live demo has the following benefits:

  No need to download or setup anything
  No need to write any code
  Just upload your WEBP file, select Grayscale item and hit "Get result" button
  Instantly get the download link for the resultant file

WEBP What is WEBP File Format

WebP, introduced by Google, is a modern raster web image file format that is based on lossless and lossy compression. It provides same image quality while considerably reducing the image size. Since most of the web pages use images as effective representation of data, the use of WebP images in web pages results in faster loading of web pages. As per Google, WebP lossless images are 26% smaller in size compared to PNGs, while WebP lossy images are 25-34% smaller than comparable JPEG images. Images are compared based on the Structural Similarity (SSIM) index between WebP and other image file formats. WebP is a sister project of WebM multimedia container format.

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Other Supported Conversions

Using NodeJs Cloud API, one can easily grayscale different formats including:

BMP (Bitmap Picture)
GIF (Graphical Interchange Format)
JPEG (Joint Photographic Experts Group)
JPEG2000 (JPEG 2000)
PNG (Portable Network Graphics)
PSD (Photoshop Document)
TIFF (Tagged Image Format)
DICOM (Digital Imaging & Communications)
DNG (Digital Camera Image)
DJVU (Graphics Format)
WMF (Microsoft Windows Metafile)
EMF (Enhanced Metafile Format)
APNG (Animated Portable Network Graphics)
TGA (Targa Graphic)