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Grayscale GIF via NodeJs Cloud API

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

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How to Grayscale GIF 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 GIF via NodeJs Cloud API

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

  • Load GIF 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 GIF - 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 GIFs via Online App

Grayscale GIF 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 GIF file, select Grayscale item and hit "Get result" button
  Instantly get the download link for the resultant file

GIF What is GIF File Format

A GIF or Graphical Interchange Format is a type of highly compressed image. Owned by Unisys, GIF uses the LZW compression algorithm that does not degrade the image quality. For each image GIF typically allow up to 8 bits per pixel and up to 256 colours are allowed across the image. In contrast to a JPEG image, which can display up to 16 million colours and fairly touches the limits of the human eye. Back when the internet emerged, GIFs remained the best choice because they required low bandwidth and compatible for the graphics that consume solid areas of colour. An animated GIF combines numerous images or frames into a single file and displays them in a sequence to generate an animated clip or a short video. The colour limitations are up to 256 for each frame and are likely to be the least suitable for reproducing other images and photographs with colour gradient.

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Other Supported Conversions

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

BMP (Bitmap Picture)
JPEG (Joint Photographic Experts Group)
JPEG2000 (JPEG 2000)
PNG (Portable Network Graphics)
PSD (Photoshop Document)
TIFF (Tagged Image Format)
WEBP (Raster Web Image)
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)