This is how you can search for images that you can use for free. LEGALLY
Searching for a free picture on a stock image site like Pexels, Unsplash, or Pixabay is one of the simplest methods to discover one. The photographs on these sites are free, and giving acknowledgment to the creator is optional (but still appreciated).
You may also change the photographs for business and non-commercial uses, but you may not sell them until they have been significantly altered. More information on what you can and cannot do with these photographs can be found on the license pages of each site: Pexels, Unsplash, and Pixabay.
Number 3. Search for images on Wikimedia Commons
Another fantastic location to discover free photographs is Wikimedia Commons, which is managed by the same organization that manages Wikipedia. While all of the photographs on this page are free to use, each is licensed differently and has various use limitations.
Step 1. Head to the Wikimedia commons website.
Step 2. In the top right corner of the page, enter the search term.