How to Resize Images in Ubuntu Using Nautilus | Ubuntu Tutorials
You can easily resize the image files contained in your Ubuntu folder using only nautilus. The steps are as follows:
1. Open Terminal,
2. Install the imagemagick application using the command "sudo apt install imagemagick",
3. Press Enter on the keyboard and wait for the installation process to complete,
4. Install the nautilus image converter package using the command "sudo apt install nautilus-image-converter",
5. Press Enter on the keyboard and wait for the installation process to complete,
6. Open nautilus,
7. Select the image file you want to resize,
8. Right click on the image file,
9. Select the "Resize Images..." menu,
10. Specify the desired size in the "Image Size" feature,
11. Then click the "Resize" button,
12. Done.