How to Implement a Pixel-perfect iOS UI Design?

In the modern era of technology and designing, we probably all have heard the phrase “pixel-perfect design” without understanding its actual meaning. But recently, you may listen to the pixel-perfect iOS concept; now, it has come with a pixel-perfect iOS UI design. Though Pixel’s perfect iOS UI design concept cannot be defined in simple words, its developers and designers try to interpret it more technically.

We often come across web pages prompting thoughts like, wow, how amazing this is, but have you ever imagined how it is made?

You may have queries. So, we will put some effort and quench the thirst by giving you a clear concept of Pixel-perfect iOS UI design.

What is a pixel-perfect UI design, and how to create it?

Pixel perfect design is defined as creating a plan that provides the sharpest, cleanest, and intentional look due to the 360-degree usage of every Pixel in the design. In addition, a pixel-perfect design should be free from aberrations, distortions, undesirable blurring, and other design flaws. These imperfections arise in a static website design or on an application interface because of designing with different kinds of compression artifacts and anti-aliasing.

Pixel perfect is a consistent website design across browsers. Developers need to focus on every minute detail ranging from prototyping to the design goes live. They have to consider every Pixel to seek perfection.

You should have basic knowledge of antialiasing and compression artifacts for a profound understanding of pixel-perfect design.

Compression artifacts

The compression artifact or artifact is a significant distortion of media, including video, audio, and images, due to lossy compression. Lossy data compression involves eliminating some media data to become small enough to be saved within the desired disk space or transfer within the available bandwidth (bitrate). If the data compressor can’t reserve enough data in the compressed version, media will lose the quality and introduce compression artifacts. The compression artifact algorithm cannot differentiate the distortions of minute subjective importance and less essential media elements.

The most familiar digital compression artifacts are DCT blocks, which lead to the discrete cosine transform (DCT). This compression algorithm is used in many digital media standards, including MP3 digital audio, JPEG image compression, and MPEG video coding. These compression artifacts come out when heavy compression takes place.


This is an approach used in computer graphics to delete the aliasing effect. When broken or uneven edges come out in a rasterized image, it is known as the aliasing effect. A rasterize image media is an image that is carried out with the use of Pixel.

Developer’s opinion on Pixel-perfect design.

Before explaining to you more about the Pixel perfect design, we would like to represent the developer’s perception of this design. Developers used to work on the static and dynamic pages of a website. Their main job is to develop the site’s existing static page relevant to UX design. , this is known as Pixel-perfect development. It is tough to work on a website to make it nearly close to the UX design. To make a pixel-perfect iOS UI design, a developer should have the necessary skill and experience in front-end development.

How to apply a pixel-perfect iOS UI design; Step by Step

  1. Essential iOS interface design tools 

  • Sketch
  • Build Fire
  • Adobe Experience Design
  • Axure RP
  • io
  • Marvel
  • Origami Studio
  • OmniGraffle
  1. Setting up your design 

  1. Apply custom code for Pixel perfect outcome

Choose right tools

  • Zepline
  • Paint Code

Both of them are handy tools for sharing the designer’s work with developers.

  1. Setting up and syncing your tools.

Synchronization and proper setup of your tools are essential. Zeplin offers a compelling comment feature that allows designers and developers to identify and resolve potential issues immediately. Even if everything is perfectly set up, the comments can be considered as feedback and minor up-gradation.

  1. Live your Pixel-perfect iOS UI design.

Finally, it is time to implement iOS UI design; several approaches are selected from custom code and Storyboard. For Storyboard, split your design into flows. Custom code can be a more flexible option, but it can’t provide quick visualization.

If you are interested to create a Pixel-perfect website design or an application’s interface, contact an expert professional from the renowned web development company

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