nishayo / image-cli-tool

an npm package to manipulate images using command line interface.

Image-CLI-Tool

An npm package to manipulate images using terminal.

Installation

To install the image-cli-tool globally, use the following command:

npm install -g image-cli-tool

Features of the image-cli-tool

• Compress an image
• Convert an image to another format
• Get image information
• Rotate Image by a specified angle

Commands

Image Compression

• img-cli compress <input_file>
  • Example:

    img-cli compress myimage.jpg

Default quality is 60%.

• img-cli compress <input_file> -q <quality>
  • Example:

    img-cli compress myimage.jpg -q 80

Image Conversion

• img-cli convert <input_file.extension> <output_file.extension>
• Example:

img-cli convert myimage.jpg myimage.png

Get Image Information

• img-cli info <input_file>
• Example:

img-cli info myimage.jpg

Rotate an Image

• img-cli rotate <input_file> <rotate_angle>
• Example:

img-cli rotate myimage.jpg 90