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How to write the perfect web design case study to win more clients

An immersive digital portfolio is the key to landing new clients. Learn how to show off your skills with a winning web design case study.

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A design portfolio without case studies is like a movie with no dialogue — visually present but lacking the substance needed to convey its full meaning.

Dialogue and case studies both communicate meaning. Without dialogue, audiences struggle to understand a film’s plot, characters, and themes, similar to how clients will struggle to understand the problem you solved, your design process, and the impact of your work without a thorough case study.

When you’re competing against other designers for a project or role, a well-written web design case study sets your portfolio apart , showing potential clients what you’ve done and what you’re capable of.

What is a case study?

A case study is an in-depth investigation into a person or group of people, a situation, event, or a product. A web design case study is a visual and textual analysis of a successful web platform, landing page , website design, or other web-based product. These types of case studies can be physical documents, but they’re often digital: PDFs, infographics, blog posts, or videos. Screenshots are an essential component, as are wireframes and mockups. But a robust web design case study also features detailed written explanations.

These visual and written elements work together to create a comprehensive assessment of the design process from start to finish, including the challenges faced, the solutions implemented, and the results achieved.

5 benefits of web design case studies

Now that we’ve touched on how case studies sell prospective clients on your work, here are a few other benefits of adding web design case studies to your portfolio website:

1. Demonstrate expertise

Case studies are a powerful marketing tool for designers to demonstrate their capabilities to potential clients or employers. A good web design case study showcases your skills and expertise in solving complex design problems.

2. Build credibility

In case studies, designers often include the name of the business, client, or project they’ve worked on, building credibility by providing real-world examples of their past work. You can even add testimonials and reviews to highlight positive feedback directly from those you’ve worked with.

3. Inspire future projects

Examining and analyzing your own work can inspire your next website build — maybe you’ll try one of the layouts that was nixed for this project or center the next design around an element you ended up loving. It also provides guidance and best practices for design projects, setting the bar for innovative design.

4. Encourage personal growth

Writing an investigation of your own design portfolio pieces after completing a project provides an excellent avenue for self-reflection. Reflecting on past projects, the struggles you’ve faced working on them, and what you’ve learned from the process will help you identify your strengths as a designer and areas of improvement to work on.

5. Improve communication

Presentations of your own work don’t just communicate the design process, decisions, and outcomes to clients. They also speak to stakeholders, including clients, team members, and management. A well-written case study illustrates a designer’s ability to effectively communicate complex design ideas and concepts, and writing it will improve your communication skills and offer insight into how effectively you work and collaborate with others.

What makes an effective web design case study?

A web design case study describes the process you took to solve a challenge with a particular web design project. A successful case study features a notable client project, a well-written narrative structure, and an engaging visual design.

Think of it as a story with an identifiable beginning, middle, and end. Throughout the story, show clients your approach to successful web design — the problem, the research you did to prepare for the project, the steps and iterations you completed throughout the process, and the final results you delivered. This narrative structure helps clients understand the project’s evolution and details your design process, making it key to an effective case study.

Case study curation and criteria

We’ve covered the basics of what a good case study looks like. But how do you determine which projects to include? If a project meets all the following criteria, it’s a good candidate for a detailed case study.

Is it relevant to the future projects you hope to explore?

If there’s a type of project you’ve completed in the past that you’d like to avoid in the future, that particular portfolio piece might not be a great option for a case study. You’re not just trying to sell yourself to clients — you’re trying to land jobs you actually want to do.

Does it have a defined initial problem?

Web design projects often arise as a result of a problem. These projects are perfect for case studies because the product design goes beyond appearance and functionality. Here are some of the issues your designs might solve:

• Poor user experience: To create a smooth, enjoyable experience for users, user experience (UX) design focuses on identifying and solving issues that cause frustration, confusion, or difficulty while using an app or a website, such as confusing navigation, misleading icons, or slow load times. Addressing these challenges lets you showcase your understanding of your target audience’s needs and demonstrates your ability to apply your creative and technical skills to solve them.
• Low search engine ranking: Redesigning a website with search engine optimization (SEO) in mind will improve its ranking in the search engine results pages, and you’ll have metrics to include in your case study to quantify the claims you’re making.
• Inconsistent branding: Brand design is a massive part of a company’s identity. A lack of alignment between the logo, colors , and other visual elements of a brand’s identity and its digital assets reflects negatively on the company, leaving customers with more questions than answers about who’s behind the brand. Good web design can bring a sense of cohesion to the company’s digital products, an achievement you can speak to in your case studies.

Does the outcome deliver measurable success?

Good design is subjective, but the best projects for case studies have data to show how successful they are. Search engine ranking is one example. You might also highlight impressive metrics for user engagement (bounce rate, time spent on the site), conversion rate (the percentage of visitors who make a purchase or fill out a form), or web traffic (the number of visitors to the website).

Is the project visually suitable for presentation?

When preparing a web design case study, consider the various formats it can be presented in, such as a video, static webpages, or interactive web content.

Selecting projects that fit your chosen presentation format is essential to showcasing your web design skills. As a web designer, it’s a given that whatever you’re presenting to potential clients needs to use thoughtful, aesthetically pleasing designs.

Design for display

There’s no single right way to present a case study. What’s most important is that your case study tells the story of the journey from an initial problem or idea to a finished product that meets the client’s needs.

A minimalist design will help you achieve this goal. But don’t confuse minimalist with boring. You can (and should) get clever with the presentation. Instead of using basic screenshots, for example, consider exhibiting your work in modern frames with immersive features. Or display screenshots of the product in its natural habitat. Webflow designer Karen Huang uses a digital screen in this user experience case study to feature a screenshot of the user interface (UI) on a smartphone screen just as users would experience it:

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How do you structure a case study?

The contents of every web design case study will vary, but they should all follow this basic structure:

1. A challenge

Start your case study with an introduction to your client and the problem your design solved. Include details about the project’s context, goals, and constraints. This section sets the stage for the rest of the case study and ensures the readers clearly understand what the project — and your solution — is all about.

2. A solution

Detail your approach to solving the challenge introduced in the previous section. Include information about your research, its methodology, and the data you gathered to develop your solution. Focus on your skills, not diagnostics — this is the place to showcase your intelligent approach, reasoning, and innovative ideas that ultimately resolve the challenge.

For this section, it’s helpful to break each key resolution into separate paragraphs and introduce images in chronological order to detail your design process. Screenshots of wireframes and strategy phases will paint a vivid picture of the project’s journey.

If you face any challenges or roadblocks while designing your solution, discussing them provides insight into your problem-solving skills and shows potential clients how you overcome difficulties. End this section with multiple pictures of the final product, and be sure to include a direct link to the project for potential clients and employers to peruse.

3. The impact

This section is where you’ll highlight metrics and data that back up the project’s success. Leverage metrics, user feedback, or whatever data is available to illustrate how your solution solved your client’s challenges and achieved the project’s goals. You can also include information about the potential longitudinal impact of your work and future opportunities for the project.

4. Key quotes

A case study is a perfect place to share client testimonials and add quotes from team members to help readers learn what the experts behind the project think about the build. Get creative but use quotes sparingly, sprinkling them throughout the case study to support the image or project stage the quote relates to.

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11 Inspiring UX Case Studies That Every Designer Should Study

A UX case study is a sort of detailed overview of a designer's work. They are often part of a UX designer's portfolio and showcase the designer's skill in managing tasks and problems. From a recruiter's perspective, such a UX portfolio shows the skill, insights, knowledge, and talent of the designer.

Therefore, UX case studies play an important role in the recruitment and demand for designers.

What Makes a Powerful Case Study

Building a UX case study includes showing the design process through compelling stories. They will use plain language to demonstrate how they handled key design issues, offering a comprehensive view of their process. Well done case studies often include:

• A  problem statement and solutions with real applications.
• Relevant numbers, data, or testimonials to demonstrate the work and efforts.
• A story that directly connects the problem to the solution.

Any competent UX professional will know that creating a stunning UX case study is about the little details.

11 Best UX Case Studies for Designers

The best way to understand what a good case study looks like is to go over other examples. Each of these UX case study examples shows a designer's insights, basic skills, and other designers' lessons learned through their experience.

1. Promo.com web editor

For this video-creation platform , UX designer Sascha was brought on to revamp v2.0, adding new features that could work alongside the existing UX design. The point was to work on interface details that would help create a user friendly platform, and that users could find simple enough to use.

User personas mapped by the UX designer revealed the most common confusion to be the process of inserting particular features into the video, such as subtitles. The designer's goal, therefore, was to create a platform with improved editor controls.

The designer then used a common text-editor layout to include top and side navigation bars that made it easy to access and implement text editing.

Key Learnings from Promo.com

This case study focuses on addressing a particular problem that customers were currently facing. Its main theme is to show a problem, and how the product designer addressed this problem. Its strength points include:

• clearly highlighting the problem (i.e. inaccessible and limited video-text editor options)
• conduction research to understand the nature of the problem and the kind of solutions customers want
• implementing research insights into the redesign to create a platform that actively served customer needs

2. Productivity tracker app

The main concept behind this UX case study is to address a pre-existing problem through the design of the app. Immediately from the start, the study highlights a common pain point among users: that of a lack of productivity due to device usage.

This UX case study example addressed some of the main problems within existing productivity apps included:a poor UI and UX that made navigation difficult

• a poorly-built information architecture
• limited functions on the mobile application

Key Learnings from the Productivity app case study

The case study highlights the simple design process that was then used to build the app. Wireframes were created, a moldboard developed, and finally, individual pages of the app were designed in line with the initial goals.

3. Postmates Unlimited

This case study clearly identifies the improvements made to the Postmates app in a simple overview before jumping into greater detail. The redesign goal, which it achieved, was to improve the experience and other interface details of the app.

The problems identified included:

• usability that led to high support ticket volume.
• technical app infrastructure issues that prevented scalability.
• lack of efficient product management, such as batching orders.

A UX research course can help understand the kind of research needed for a case study. The app redesign involved bringing couriers in and running usability testing on improvements. The final model, therefore, had input from real users on what worked and what caused issues.

Key Learnings from Postmates

The Postmates redesign works as a great UX case study for the simple way it approaches problem-solving. Following an overview of the work, it addresses the problems faced by users of the app. It then establishes research processes and highlights how changes were made to reduce these issues.

4. TV Guide

Addressing the fragmentation of content across channels, this case study sought to redesign how people consume media. The key problems identified included:

• the overabundance of content across various TV and streaming platforms
• the difficulty in discovering and managing content across all platforms

To deliver on the key goals of content personalization, smart recommendations, and offering cross-platform content search, the design process included conducting interviews, surveys, and checking customer reviews.

The design of TV Guide enables users to get custom recommendations sourced from friends' and family's watchlists.

Key Learnings from TV Guide

Like previous UX design case studies, this one tackled the issue head-on. Describing the research process, it goes into detail regarding the approach used by the UX designers to create the app. It takes readers on a journey, from identifying pain points, to testing solutions, and implementing the final version.

5. The FlexBox Inspector

Designer Victoria discusses how she developed the investigator tool for the Mozilla Firefox browser. Surveys into understanding the problems with the existing CSS Flexbox tool revealed a need for a user-friendly design. Interviews with a senior designer and other designers helped developers understand the features design-focused tools ought to have. A feature analysis revealed what most users look for in such tools.

The final result of the development process was a design that incorporated several new features, including:

• a new layout
• color-coded design
• multiple entry points to make workflow management efficient

Key Learnings from the Flexbox

This UX design case study starts with a clear goal, then addresses multiple user needs. It clearly defines the design process behind each feature developed by the time, and the reasoning for including that feature. To give a complete picture, it also discusses why certain features or processes were excluded.

6. The Current State of Checkouts

This Baymard UX design case study looks into the checkout process in over 70 e-commerce websites. Through competitive analysis, it isolates problem points in the UX design, which, if addressed, could improve the customer's checkout process.

The study found at least 31 common issues that were easily preventable. The study was designed and conducted on a large scale, over 12 years, to incorporate changing design patterns into the review.

Recommendations based on findings include:

• prominent guest checkout option
• simple password requirements
• specific delivery period
• price comparison tool for shipping vs store pickup

Key Learnings from Checkout Case Study

Each identified issue is backed up by data and research to highlight its importance. Further research backs up each recommendation made within the case study, with usability testing to support the idea. As far as UX case studies go, this one provides practical insight into an existing, widely used e-commerce feature, and offers practical solutions.

7. New York Times App

Using a creative illustration website, the designers proposed a landing page feature "Timely" that could counter the problems faced by the NYT app . Its major issues included too much irrelevant content, low usage, and undesirable coverage of content.

The goal behind Timely was to improve user incentives, build long-term loyalty, and encourage reading. Design mapping for the app covered:

• identifying the problem
• understanding audience needs
• creating wireframes
• designing and prototyping

The end result was an app that could help readers get notifications regarding news of interest at convenient moments (at breakfast, before bed). This encouraged interaction and improved readability with short-form articles.

Key Learnings from NYT App

The UX case study proposes a problem solution that works with an existing information architecture, instead adding custom graphics to the mobile app. It leads from a simple problem statement to discuss the project that could address these issues without changing was customers already loved.

UX case studies focused on redesign include the FitBit redesign, which started off by understanding personas and what users expect from a fitness tracker. Developing use cases and personas, Guerilla usability testing was employed to assess pain points.

These pain points were then ranked based on their importance to users and to app performance. They were addressed through:

• Highlighting essential parts and features of the app
• Changing easily missed icons to more recognizable icons
• relabelling tracking options to guide users better to its usage

Key Learnings from Fitbit

While the case study maps user experiences and offers solutions, it does not begin with an intensive research-based approach. The prototype is successful in testing, but problem factors are not identified with research-based statistics, meaning key factors could have been ignored.

9. Rating System UX

The designer behind the rating system UX redesign sought to solve issues with the 5-star rating system. Highlighted issues included:

• the lack of subjective accuracy of a 5-point rating system
• the issue of calculating the average of a zero-star rating
• average ratings are misleading

Better alternatives include:

• 5-star emoticon rating that relates the user experience
• Like/dislike buttons that make approval/disapproval simple

The final design incorporated both these styles to make full use of the rating system.

Key Learnings from Rating System UX

The UX case study stemmed from insight into the limitations of the existing rating system. The new design addressed old issues and incorporated better efficiencies.

The Intuit redesign was focused on making content readable, more engaging, and accessible. Looking into product personalization, the content was found to be lacking aesthetic value, as well as being hard to find. The goal was to create content that was easy to find, clear, and consistent.

The implemented solutions included:

• increased readability with increased body text and header spacing
• table of contents on the sidebar for easier navigation
• visible and prominent search bar
• illustrations and designs for pretty visuals

Key Learnings from Intuit

The Intuit case study approaches the problem from a practical point of view. It begins with isolating problems with the interface, in particular with the content. This is an example of a case study that breaks down problems into broader categories, and solves each problem with a practical solution.

This UX case study about a social platform tackles a commonly-faced problem from existing platforms. It addresses the issue of recognizing non-monetary user engagement, to help creators identify their user base.

The case study addresses the problem statement and establishes the design process (building wireframes and prototypes) as well as conducting user testing. The final result is to develop "Discover" pages, engaging layouts, and animated interactions to increase usability.

Key Learnings from Jambb

The study goes into detail regarding problem identification, then moves on to propose solutions that take into account the perspective of all stakeholders involved. It then explains why each design decision was made, and proves its efficacy through testing and prototyping.

Key Takeaways

Developing good UX case studies examples is as much about the details you include as the ones you leave out. Going over UX courses can give you a better understanding of what your case study should look like. A good case study should provide an overview of the problem, include numbers and statistics, and offer practical solutions that directly address the problem. The above-discussed UX case studies provide a good example of the dos and don'ts of a well-structured UX design case study that should be part of every UX portfolio .

Additional Resources

Check out these resources to learn more about UX case studies:

8 UX Case Studies to Read

UX Design Case Study

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How To Write a Great Design Case Study

Case studies are often seen as documentation. But they can be more than that — digestible, thorough stories that showcase skills, values and process. Here are some examples to refer to when writing one.

How do we write a great design case study? I’ve put together some practical guides, examples and do’s and don’ts on how to stand out.

Key Takeaways #

• Think of a case study like a magazine feature.
• Keep a case study digestible, thorough and a story.
• Choose a customer that represents your scope of work.
• Promote the skills that you want to be hired for.
• Focus on insights rather than process.
• Show your intention and your values.
• Use the language that your future clients will understand.
• Teach readers something they don’t already know.

A fantastic example: Creating Slack's illustrations , neatly put together by Alice Lee.

I absolutely love diving into case studies that highlight wrong assumptions and failures, explaining how designers managed to turn the ship towards a better outcome. It’s a wonderful way to understand how a designer thinks, and that how they learn and adapt along the way.

Don’t be afraid to show your mistakes, and tell honest stories that your prospect clients can connect to. Probably the worst thing you could do is to create a polished, soulless, marketing version of your work that is too perfect to be true.

Authenticity and enthusiasm always shine through. Don’t hide them, and people will notice how incredible you are.

Design Case Study Examples and Guides #

A Complete Guide To Case Study Design , by Fabricio Teixeira, Caio Braga

Creating Slack's illustration voice , by Alice Lee

Reimagine the future of TV , by Abdus Salam

Designing Urban Walks , by Anton Repponen

Case Study Club , a curated hub by Jan Haaland

A Guide To Case Studies for Designers , by Jenny Kowalski

How to Write Project Case Studies For Your Portfolio , by Tobias van Schneider

Tips to Structuring Case Studies , by Lillian Xiao

How to Write Great UX Case Studies , by Yu Siang Teo

How To Write A Case Study For Your Design Portfolio

How To Write Trust-Building Case Studies (+ Templates) , by Elise Dopson

The Ultimate Guide to Writing a Good Case Study

How to Create Case Studies Without Any Past Projects

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20+ Outstanding UX/UI Design Case Studies

Discover an expertly curated collection of 20+ inspirational UX/UI design case studies that will empower you to create outstanding case studies for your own portfolio.

• Comprehensive end-to-end case studies covering research, ideation, design, testing, and conclusions.
• Perfect for designers building portfolios and looking for inspiration to create their own case studies.
• Learn new methods and techniques, improve your understanding, and apply them to your projects.
• Gain insights from the successes and challenges of accomplished designers.

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All case studies included in this collection are sourced from real designers' portfolios and are used for the purpose of learning and inspiration. The original authors retain all rights to their work.