Image hosting is the process of uploading images to a remote server, so that they can be easily connected to other websites or applications. This allows for a much more efficient storage solution than hosting the files on your own website, which may take up precious space and bandwidth.

When choosing an image hosting service, it's essential to consider a wide range of factors such as storage capacity, user-friendliness and security. You should also take into consideration if the platform comes with features that allow it to be more flexible. These include direct linking to images, image gallery, HTML links, editing options, and privacy settings.

Depending on your needs and your target audience, various image hosting sites may be more suitable than other. PostImage is a good example. It is a popular image hosting site that offers easy-to-use tools. You can upload multiple images simultaneously and select the dimensions at which you'd like them to be displayed (avatars on messages boards, 21-inch monitors, etc.). It has a powerful CDN integrated, which means that your images will be served up super fast.

Another alternative is 500px. It's a global photography platform with billions of images and millions of groups to share them with. This is a great option for photographers who wish to enjoy 15 minutes of fame and exposure, in addition to build their brand and connect with potential clients.

Another option that is worth considering is Flickr, a popular and widely used image hosting site that has an enormous community and simple-to-use features. It is owned by Oath/Verizon and is geared at professional photographers who want to increase their revenue and expand their business.