Node.js GM resize() Function Last Updated : 08 Mar, 2025 Summarize Comments Improve Suggest changes Share Like Article Like Report The resize() function is an inbuilt function in the GraphicsMagick library that is used to resize an image. The function returns the true value of success. Syntax:resize( width, height )Parameters: This function accepts two parameters, as mentioned above and described below:width: This parameter is used to specify the width of the image.height: This parameter is used to specify the height of the image.Return Value: This function returns the GraphicsMagick object. Example 1: javascript // Include gm library const gm = require('gm'); // Import the image gm('1.png') // Invoke resize function with 1024*768 .resize(1024, 268) // Process and Write the image .write("resize1.png", function (err) { if (!err) console.log('done'); }); Output: Example 2: javascript // Include gm library const gm = require('gm'); //Import the image gm(600, 300, 'white') // set the color for the stroke .stroke("green", 3) // Set the font .font("Helvetica.ttf", 60) // Call to drawText Function .drawText(100, 280, "GeeksforGeeks!") // Invoke roll function .resize(200, 150, '%') // Process and write the image .write("resize2.png", function (err) { if (!err) console.log('done'); }); Output: Reference:http://www.graphicsmagick.org/GraphicsMagick.html#details-resizehttps://www.npmjs.com/package/gm Comment More infoAdvertise with us Next Article Node.js GM raise() Function S sarthak_ishu11 Follow Improve Article Tags : Web Technologies Node.js Image-Processing Node.js-GM Similar Reads Node.js GM raise() Function The raise() function is an inbuilt function in the GraphicsMagick library which is used to lighten or darken image edges. This will create a 3-D effect. The function returns the true value of success. Syntax: raise( width, height ) Parameters: This function accepts two parameters as mentioned above 1 min read Node.js GM write() Function The write() function is an inbuilt function in the GraphicsMagick library which is used to write an image to a file. If a file already exists, then it will be overwritten. The function returns the true value of success. Syntax: write( filename ) Parameters: This function accepts single parameters a 2 min read Node.js GM trim() Function The trim() function is an inbuilt function in the GraphicsMagick library which is used to remove edges that are exactly the same color as the corner pixels. The function returns the true value of success. Syntax: trim() Parameters: This function does not accept any parameters. Return Value: This f 1 min read Node.js GM scale() Function The crop() function is an inbuilt function in the GraphicsMagick library that allows you to resize images. The function returns the true value on success. Syntax: crop(width, height) Parameters: This function accepts two parameters as mentioned above and described below: width: This parameter is us 2 min read Node.js GM shave() Function The shave() function is an inbuilt function in the GraphicsMagick library which is used to shave the image pixels from the edges which specifies the width of the region to be removed from both sides of the image and the height of the regions to be removed from top and bottom. Syntax: shave(width, h 1 min read Node.js GM sepia() Function The sepia() function is an inbuilt function in the GraphicsMagick library which is used to apply a sepia filter to an image. The function returns the true value on success.  Syntax: sepia() Parameters: This function does not accept any parameter. This function can be directly applied to the imported 1 min read Like