A Web Designer's Guide to Knowing the PNG Format

Besides video, digital image is one of the most popular multimedia formats. Digital images are utilized almost everywhere in the virtual world, from social media platforms to the websites of multinational companies. Back in the day, one of the most used image formats for web-based graphics was the GIF. However, its popularity took a hit when an announcement was made that all software programs that use the GIF format would require a license. As a result, creative individuals all around the globe started shifting to another format called PNG. 

According to Adobe, the PNG or Portable Network Graphic file format is extensively used on websites to display or showcase high-quality digital images. The main reason behind PNG images featuring top-tier colors and resolutions is that they support lossless compression, which facilitates images to retain quality. Besides this, they also offer users a broader and brighter color palette. PNF files feature a “.png” extension and can handle over 16 million colors. Hence, the PNG format is highly preferred over other formats, such as JPEG or HEIC. This article will cover how users can convert image files from HEIC to PNG and shed light on numerous aspects of the PNG format, such as its uses and advantages. Let us begin:

How to Convert HEIC Images to PNG Ones:

Similar to the PNG format, the HEIC image format also offers photos featuring high resolution in a small and compact size. However, HEIC is not a universally accepted image format, and thus, it is not accepted everywhere and is more difficult to maintain everywhere. Moreover, most graphic designers and creators prefer using the PNG format since it offers numerous benefits. Thankfully, there are numerous ways following which users can convert files in the format of HEIC to PNG. For instance, macOS users can use Permute, a native tool that facilitates users to convert files from one format to another. Besides this, macOS users can also use the native Preview tool to convert HEIC images to PNG ones. On the other hand, Windows users can opt to use online image converters to conveniently change the format of HEIC files to PNG. 

Some Prominent Uses of PNG Files:

Graphic designers and creative individuals use the versatile PNG file format for numerous reasons. Here are two of the most prominent use cases for the PNG format:

  • Used to Create Logos

One of the most prominent uses of the PNG format is to create logos featuring transparent backgrounds. Designers opt to use PNG over other formats to create logos primarily because the format is compatible with transparent backgrounds. This feature of the versatile format facilitates designers to layer logo files on any background of their choice in a way that looks natural yet appealing. 

  • Used to Create Charts & Graphics

Most graphic designers utilize the PNG format for creating appealing charts and top-notch graphics. This is mainly because the file format uses lossless compression, which facilitates the file type to retain all the original data whenever it gets compressed. Hence, PNGs are deemed great for creating detailed graphics and charts on online platforms because no piece of important information gets lost during the compression process.

Advantages of Using PNG Files:

There are numerous advantages to using PNG files. Here are some of the most prominent ones:

  • It offers a High Rate of Compression

PNG files are perfect for online graphics design because they offer lossless compression. No data is lost during the compression process, thanks to lossless compression, and thus, the final image obtained features top-tier resolution and quality. Moreover, the higher compression rates of the PNG format facilitate users to download files quickly and efficiently. Hence, the format is beneficial not only to the individual who creates graphics but also to the one that downloads them. 

  • It Supports an Extensive Range of Colors

The PNG format offers higher bit depths, i.e., more colors. PNG images allow numerous types of images, including 1, 2, 4, 8, 16, 24, and 3 bits. Earlier, the limit was set at 8 bits. However, thanks to the popularization of the format, that is not the case anymore. Now, designers can easily create high-quality 32-bit images without the hassle. 

  • It Does Not Require a License

As mentioned earlier, the main reason why the popularity of the GIF format declined was an announcement stating that users would need a license to use the format. Thankfully, the PNG format features a royalty-free license. Thus, anyone who wishes to create high-quality graphics for websites can conveniently utilize the format and get the job done easily. 

Web designers all around the globe use the PNG format extensively because it offers many benefits compared to other popular image formats. If you wish to know more about the format and its different aspects, refer to the points mentioned above.