By Tim Miller
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There are two types of images you can choose from when saving your images: PNG 8 or PNG 24. You may be wondering why there are two different types of formats – which is better? The answer to that question depends on the use of your image, and what kind of data loss you’re willing to accept.

In this blog post, we will discuss the differences between these two file formats so that you can make an informed decision about which one is best for your needs.

What is PNG?

The PNG (Portable Network Graphics) file format was first introduced in 1996 as a replacement for the GIF image format. The PNG file format is a raster graphics file format that uses lossless compression, meaning no data is lost when the image is compressed and decompressed.

This makes it an ideal choice for images that need to be displayed on the web, as it results in smaller file sizes than many other image formats.

There are two types of PNG images: PNG 8 and PNG 24. The difference between the two is the number of colors that can be displayed in the image.

What is PNG 8 Format?

When you need a smaller file, like for example on the web where storage space is limited and loading times can be long, then try using PNG-8. PNG-8 supports 8-bit colors which means it has only 256 colors but will fit into most projects without any issues at all.

If your image does require high quality however – say true color instead of GIFs or JPEGs (they’re not always lossless), then we recommend using PNG-24 images.

What is PNG 24 Format?

The PNG?24 supports 24-bit color which means it contains up to 16 million colors. Like JPEG, it preserves subtle variations in brightness and hue found only in photographs — a fact that makes this graphics file an excellent choice for preserving photos with rich detail.

However, these high quality images come at a higher price because they take up more storage space on your computer’s hard drive (in addition to having large filesizes themselves).

What is the Difference Between PNG 8 and PNG 24?

PNG 8 images can only display 256 colors while PNG 24 images can display up to 16 million colors.

Because the PNG 8 format is designed for displaying images on the web, it typically doesn’t lose too much data and results in smaller file size. The PNG 8 format is also ideal for images that have a lot of text or sharp edges, as these types of images tend to compress well.

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Because lossless compression takes up more space than lossy compression, the file size of a PNG 24 image will be larger than that of a PNG 8 image. The benefit is that you will not experience any degradation in the quality of the image, so it’s important to consider your situation and decide which type of compression will best suit your needs.

PNG 8 vs PNG 24: Which is Better?

The answer to that question depends on the use of your image, and what kind of data loss you’re willing to accept. For example, if you are designing an image with small text in it, then a 256 color palette might work fine since there will be relatively few colors in the image.

However, if you are creating an image with a large number of colors, then you will need the additional color depth that PNG 24 provides.

In general, PNG 24 is a better format to use than PNG 8 for most images. However, there are some cases where PNG 8 can be useful, such as for images that will be used on the web where file size is a concern.

Does PNG 8 Have Transparency?

PNG 8-bit color formats provide a way to have transparency in images that go beyond one single color. GIF only provides this option with one color.

Conclusion

Now that you know the difference between PNG 8 and PNG 24, you can choose which format is best for your needs. In general, PNG 24 is a better format to use than PNG 8, but there are some cases where PNG 8 can be useful.

For images with a large number of colors, PNG 24 is the best option, while for images with small text or limited color palettes, PNG 8 may be a better choice.

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