You can easily resize images inside of Member Pages. Follow the steps below to resize an image.
1. Navigate to your admin area of Member Pages and click on the gallery. See the screenshot below
The gallery can be found in the upper right corner of the screen. It can also be accessed from within your landing/content page editor.
2. Find an image you would like to resize and click on it.
3. Click the Resize button.
4. Adjust either the width or the height and then click the yellow checkmark to see how it looks.
5. Click the Save Image button to save the image.
6. You should see your gallery again now with the new image. You can select and use it as needed.