How to use Figma’s “Downsize” plug-in
As design data is arranged with a large number of images, the file size can become heavy, affecting file loading speed and memory usage.
In such cases, Downsize, which allows compression and resizing of images on Figma, is useful.
DownSize.
Select a frame, search for a plug-in, click "DownSize" and display the "Downsize" panel.
Then, the image will be detected automatically, or if you select an element, it will detect the image from among the selected elements.
Then, make the necessary settings and click the COMPRESS button to compress the image.
After compression, the result will be displayed at the bottom of the Figma screen.
Note that reducing the compression level too much may result in significant image degradation.