Below are the top 10 websites which provides royalty-free and copyright free images.
Maximum sites provides only images and some other sites are providing videos also.
A very few sites provides all features like you can download, photos, illustrations, videos, Psd’s,
vectors, cartoon images, 3d images, music, sound effects, backgrounds.
In future also if you don’t want to get any strikes from those websites just give their site link
in your video description.
I piked top most used websites for free images in the year 2023
https://www.vecteezy.com/free-photos
https://www.freeimages.com/
https://www.freepik.com/search?format=search&query=nature&selection=1
https://www.stockvault.net/free-photos/business/%26s=dl
https://unsplash.com/
https://stocksnap.io/
https://www.canva.com/photos/free/
https://picjumbo.com/free-stock-photos/business/
https://pixabay.com/
https://www.pexels.com/