Images on the Internet Have Come a Long Way

PNG images are portable network graphic images. They are raster graphics, also known as bitmap images. PNGs are lossless images, so you can open and save them multiple times with losing the image quality. They have definite advantages over their predecessor, JPEG images. JPEG, short for Joint Photographic Experts Group images, are lossy, so you cannot open and save them repeatedly without losing some image quality. The major disadvantage of JPEG images is you cannot have a transparent background. This brings us to the best feature of PNG images for webmasters; they support transparent backgrounds. This makes PNG images ideal for images in content and logos.

There are sites like PNGHUT, which offer free transparent images for personal use or you can ask the uploader to use the image professionally with a premium account. Unfortunately, PNGHUT offers the PayPal logo and Disney characters (all user uploaded), so the copyright holder may come after you one day. Other sites also offer the same Disney images for personal use only. Disney is notoriously fond of suing anyone who uses any of its characters without permission. They let Giphy to put the Disney gifs on their website for use in memes after the site took them off to avoid potential litigation.

It's amazing how far we've come, considering the web was just text, mainly about physics, until 1992. The first reported image was an album cover of a female group of singers, although no one is certain about this. The picture did change the way people viewed the web. Before 1992, the physics community mainly used the web. Now, there was an opportunity for everyone to share images that the general public could appreciate.

Today, we have image options for every conceivable use. Publisher can pick whatever format is best for their website. For more information click here https://pnghut.com/.