Lossy or lossless compression: A beginner's guide to both formats
Posted: Wed Feb 12, 2025 10:44 am
Digital images are an inherent part of the web, and it's difficult to create any content without some means. The humble still image is a great way to offer additional context to your writing.
However, an image can have a huge file size if it is not optimized. Lossy or lossless compression is a common consideration because each can reduce the size of an image, although quality must also be taken into account.
You will almost always need to apply some form of compression to an image. This keeps the quality at a level you specify as acceptable, while also keeping the file size down. Choosing the right compression israel whatsapp number data level will depend on your end goals and requirements.
In this post, we'll be looking at lossy vs. lossless compression. Throughout the post, we'll discuss the process an image goes through to get "in shape," what compression is, and many other aspects of optimizing your images.
Watch Our Video Tutorial on Lossy vs. Lossless Compression
Play video
Differences between Lossy and Lossless
When it comes to any digital image compression, there are several different formats to choose from. They sometimes go by other names, depending on many factors. However, at a basic level, you'll find two types:
Lossy Compression: The goal here is to provide the smallest possible file size for an image. Because of this, image quality is often low on the priority list.
Lossless Compression: With this compression format you will still find a substantial reduction in file size, but the image will not suffer from artifacts or other problems.
However, an image can have a huge file size if it is not optimized. Lossy or lossless compression is a common consideration because each can reduce the size of an image, although quality must also be taken into account.
You will almost always need to apply some form of compression to an image. This keeps the quality at a level you specify as acceptable, while also keeping the file size down. Choosing the right compression israel whatsapp number data level will depend on your end goals and requirements.
In this post, we'll be looking at lossy vs. lossless compression. Throughout the post, we'll discuss the process an image goes through to get "in shape," what compression is, and many other aspects of optimizing your images.
Watch Our Video Tutorial on Lossy vs. Lossless Compression
Play video
Differences between Lossy and Lossless
When it comes to any digital image compression, there are several different formats to choose from. They sometimes go by other names, depending on many factors. However, at a basic level, you'll find two types:
Lossy Compression: The goal here is to provide the smallest possible file size for an image. Because of this, image quality is often low on the priority list.
Lossless Compression: With this compression format you will still find a substantial reduction in file size, but the image will not suffer from artifacts or other problems.