By default, Google Image Search shows you images without regard to copyright or licensing, but you can filter your search for images that are either licensed for reuse through Creative Commons or are in the public domain by using Advanced Image Search. Click Settings at the top of the screen of images and select Advanced Search from the drop-down menu. In the Advanced Image Search screen that opens, go to the Usage rights section and select free to use or share or free to use or share, even commercially from the drop-down menu. If you’re using the images for non-commercial purposes, you don’t need the same level of filtering as you do if you’re using the images on an ad-sponsored blog or website. Before you click the Advanced Search button, look at the other options on the screen to further filter the images. You can filter out explicit images in this screen, change the search term, or limit the search to a specific domain. After you complete your additional selections, if any, click the Advanced Search button to open a screen filled with images that meet your criteria.
Labeled for reuse is the broadest setting. It searches for images with some sort of reuse permission.Labeled for commercial reuse specifies images available for use on commercial websites.Labeled for reuse with modification indicates you may either reuse or modify the image in some way.Labeled for commercial reuse with modification is a more restrictive filter. It displays images that are not only reusable for commercial purposes but modifiable.
Regardless of the category you pick, click any image that interests you and read the specific limitations or requirements for using that image before you download it.
