How to use Gthumb to bulk resize a picture in Linux

How to use Gthumb to bulk resize a picture in Linux

Guide

If your work involves picture editing and processing, there is always the experience of batch resizing multiple images at the same time. While most image editing applications can easily resize multiple images in batches, it's not always easy for novice users to find and use related features, so this article will show you how to use Gthumb software in a Linux desktop system to resize images in batches.

Since the main steps are gthumb-centric, make sure that you have the app installed on your system first. If not, you can search for the installation in Ubuntu software Center yourself. When the Gthumb is installed, you can click to select the pictures you want to batch or select all (Ctrl + A) and then right-click to open them and select Use gthumb tool.

Also after selecting the desired or all pictures, click on the Gthumb "Tools" button-select "resize image" batch image size processing options.

In the Resize Image dialog box that pops up, you can set the new picture size by a percentage zoom or by manually specifying the pixel height and width, and you can tick the keep original aspect ratio option on demand. Once the settings are complete, simply select the new picture storage path and format and click the "Execute" button.

Although Gthumb is an image viewing and browser application, but it can also let us do some basic picture editing work, in addition to the size of the image of the batch processing and operation, it also allows users to rotate the picture, conversion format and change the picture metadata, and so on, you may wish to try.

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How to use Gthumb to bulk resize a picture in Linux