SVG VS. PNG file and Which one to Use in Website Design

January 28, 2023

SVG. VS. PNG Web Designers Discussion

When it comes to website design, the choice of selecting the correct file format is important to assure the best user experience and the quality of the displayed image. SVG vs. PNG file formats are two popular options for web designers looking for an eye-catching way to illustrate their work. While both offer distinct advantages for digital projects, understanding which one is best suited for your needs requires careful consideration. Below we explore the features of each format so you can make an informed decision about which one should be used in your next project. 

What Is An SVG Image File

SVG stands for Scalable Vector Graphics. These images are composed of mathematical equations rather than a pixel grid-like traditional raster-based image files such as JPEGs, GIFs or PNGs. This means that they can be scaled up infinitely without losing any clarity or sharpness while remaining lightweight compared to their raster counterparts. They also support transparency so it’s easy to add graphical elements to a design layout without sacrificing load time or adding bulkiness to your page code.

SVG files have become increasingly popular among web designers due to their ability to scale up and down easily while preserving high-quality resolution; this makes them ideal for displaying logos, icons, and illustrations on any device. Furthermore, since SVGs use code instead of pixels to define graphics, they also tend to be much lighter than their counterparts, thus allowing for faster loading times and easier loading across multiple devices. This means that website developers can quickly change sizes if needed and still maintain clarity in the images. Additionally, these types of files provide better control over how elements appear on the page since they’re built using vector mathematics rather than bitmap technology.

From a design standpoint, SVGs offer superior performance compared to non-vector-based formats like JPEGs or GIFs because all objects remain sharp even at small sizes, whereas rasterized versions become blurry with scaling. Additionally, SVGs support animation capabilities which adds further dynamism beyond static visuals alone.

Overall, SVG files allow for smart scalability along with numerous additional advantages including reduced load time and increased control over element placement within a webpage.

What Is A PNG Image File

PNG stands for Portable Network Graphics. It’s an extension of the original GIF format but unlike GIFs, PNGs supports full color depth and true alpha channel transparency making it ideal for logos, icons, detailed illustrations and other artwork where fine details need to remain intact even at smaller sizes. Additionally, because the data inside a PNG file is compressed using lossless compression algorithms (unlike JPEG) it keeps all its information intact resulting in higher resolutions and fewer artifacts in comparison to similar sized JPG files. Furthermore, unlike GIFs, you can save multiple levels of transparency into a single PNG file so that superimposed elements appear correctly when viewed online.

PNG files offer both convenience and versatility by providing good results with minimal effort while ensuring adequate web display quality.

stelios payroll logo
SVG Logo Sample

What Is Better For Web Display Quality SVG Or PNG?

The debate about which image format is better for web display quality has been ongoing since the introduction of vector-based formats to digital graphics. SVG and PNG files are two popular options, each with its own set of pros and cons that must be considered when deciding on the best option for website design.

Given advantages and disadvantages associated with both file types it becomes important for designers to assess each situation individually before making a decision as there may be specific cases where one type might suit better than the other depending on the intended use case scenario. In order to make this choice easier let us now take a closer look at some of the pros and cons associated with using either an SVG or PNG file in website design.

Pros and Cons of Using an SVG and PNG

Statistics show that SVG files are five times smaller than PNGs and can be scaled to any size without losing quality. This makes them an ideal choice for web graphics, as they reduce page loading time.

The primary advantage of using SVG on a website is its resolution independence – the vector graphic will look sharp regardless of how it’s resized or zoomed in/out by visitors. As such, SVGs are particularly useful for logos, icons and illustrations since these elements often require scaling. Moreover, because SVGs are written in XML language, individual elements can easily be manipulated with CSS or JavaScript; this allows developers to create interactive animations and effects which would not be possible with a raster image format like PNG.

However, there are certain limitations when using an SVG instead of a PNG file. For instance, complex gradients may only be rendered correctly if saved as a PNG due to browser compatibility issues. While most modern browsers support SVG images natively, some older versions don’t display them properly; therefore a fallback option might be required.  Although non-visible metadata can be embedded into an SVG file through text editing tools, proprietary compression algorithms aren’t available yet so larger files may still take longer to download than their PNG counterparts.

In comparison to the advantages outlined above, it appears clear that the benefits outweigh the potential downsides associated with using an SVG over a traditional raster graphic format like PNG when designing websites.

How To Use SVGs In WordPress Sites

Using SVGs in WordPress is an effective way to optimize image quality while reducing file size. WordPress does not support SVG files without plugins or custom coding. However, incorporating an SVG into a website is fairly easy and you can utilize either a plugin or add custom code to allow SVG uploads.  Elementor will allow you to add custom SVG icons.  When prompted, just hit “yes” and the code will be added automatically. 

Plugins To Allow SVG Use In WordPress

These plugins offer a variety of features that make it easier and more efficient to upload, store, and display SVG images within a WordPress site. Here are the top SVG integration plugins:

  •  SVG Support – With over 1M installs, this plugin is lightweight and dependable.
  • Safe SVG – prevents vulnerabilities in your WordPress website
  • WP SVG Images – Add SVG support to your WP website.

Average Size Of An SVG Image

This type of vector graphic tends to be much smaller than its counterpart, such as PNG and JPEG files. With less data storage per pixel, they are more efficient when it comes to web design. Even though they may appear similar visually, the difference between them can have a huge impact on website loading speeds and performance.

Dynamic Color Changing Of An SVG In A Website

By providing dynamic color changing capabilities, SVGs have become a powerful tool for web designers looking to create stunning visual effects. By adding custom code into CSS files Web Designers are able manipulate different parts of an SVG’s appearance depending on variables such as time or mouse position. This opens up a range of potential applications such as highlighting certain sections when hovered over with the mouse cursor or animating parts based on user input.

By offering unprecedented flexibility and control over graphical content, SVGs are quickly becoming the industry standard for modern website design projects. As more developers look towards creating interactive experiences online there is no doubt that these versatile vector images will continue playing an increasingly prominent role in shaping our digital future.

Despite these advantages, there are also some potential downsides when working with SVGs. For instance, due to their small size and complexity, creating custom SVGs from scratch may not be practical if you don’t already have the necessary skills. In addition, only certain browsers support advanced features like animation and filters so it’s important to consider compatibility when designing with SVG imagery.

How To Generate An SVG

Generating an SVG is not overly complicated but it does require knowledge of specific software applications. To create a basic SVG from scratch, one must understand vector graphics editors such as Adobe Illustrator or Inkscape. These tools allow users to draw shapes and lines which then get saved out in the form of an XML code that makes up the finished product: an SVG file. Even simple images can become quite complex when translated into code; thus having experience with coding languages such as HTML and CSS can come in handy during this step of the process.

In addition to drawing tools, there are also various programs available that enable the conversion of existing rasterized formats such as JPEGs and GIFs into scalable vectors like those found in SVGs. Programs such as Potrace, Autotracer, ImageMagick and RAVL all specialize in converting rasterized images into fully editable vector graphic files suitable for use online. With these helpful programs at hand, it becomes easier than ever before to quickly generate high quality SVGs ready for website integration – no manual coding required.