Remember those carefree days when a pencil was your most powerful tool for imagination? As a young budding creative, you may have picked up your pencil and sketched out your loved ones, surroundings, or even your family tree. This was your way of capturing, on paper, the images, connections, and thoughts you had in your mind.
Idea sketching in UX design is a return to that creative freedom. It’s about capturing raw ideas, exploring possibilities, and laying the groundwork for exceptional user experiences.
Let’s discuss the purpose of idea sketching, techniques and tools, the general process, tips for effective sketching, and more to help you leverage idea sketching efficiently in your design process.
For UX designers, idea sketching is a way to conceptualize and communicate your design ideas through quick, hand-drawn sketches. This rapid-fire approach allows you to generate and explore multiple design possibilities and refine them before committing to more detailed (and time-consuming) digital designs.
One of the biggest creativity killers is that we often fall in love with our first idea and commit to it without exploring other possibilities. Sketching helps break this habit by encouraging a free flow of ideas. Rapidly generating multiple concepts helps increase your chances of finding innovative solutions and avoid getting stuck in a design rut.
Idea sketching is a useful skill that helps designers develop a deeper understanding of user needs and behaviors. This versatile technique empowers designers to think visually and collaboratively while brainstorming layouts or mapping user flows.
It’s important to know that idea sketching is not just a fun activity to carry out in your UX design process; it’s a strategic technique that drives innovation, especially when collaborating with a cross-functional team. Here’s why it’s essential in the design process:
As you can see, idea sketching can play an important role in your design process, helping you work and collaborate more efficiently. So, let’s talk about some useful idea sketching techniques you can use next.
Although idea sketching encourages creative freedom, it can also be overwhelming to sit down with a blank page and simply start to sketch. Try out these idea sketching techniques to help you think outside the box and bring your ideas to life.
Create small, quick sketches to explore multiple layout options and ideas. Think of them as tiny, visual brainstorms.
Thumbnails allow you to quickly generate multiple layout options for an interface or screen. For example, you could sketch out a series of small, thumbnail-sized layouts for a mobile app home screen, experimenting with different arrangements of icons, buttons, and content elements.
Visually narrate user interactions and experiences through a series of sketches. Story mapping through storyboards helps identify potential pain points and opportunities for improvement.
You can use storyboards to visually narrate a user’s journey through a website or app. Create a series of sketches that tell a story about how a user might interact with a website or app. For example, you might sketch a user signing up for an account, browsing products, and making a purchase:
Wireframes allow you to focus on the skeletal structure of a user interface, outlining the main content and interactive elements. You can use them to outline the basic structure and content of a user interface.
For example, you could sketch a basic wireframe of a product page, showing the main content areas, navigation elements, and calls to action.
Create a visual collage of images, colors, and typography to establish the overall design direction and atmosphere. With moodboards, you can establish the overall visual design direction and atmosphere for a project.
To create a moodboard, look for images, colors, and typography that evoke the mood or vibe you want for the website or app.
Generate a burst of ideas by sketching eight or more different concepts in just eight minutes. This technique encourages rapid ideation and can help you overcome creative blocks by brainstorming and generating as many ideas as possible in a single session.
Here’s an example of how you can use the crazy eights technique to brainstorm different layout ideas for a mobile app home screen:
A variation of crazy 8s, this technique involves sketching six ideas in eight minutes with five minutes for reflection and improvement. It is often done as a collaborative brainstorming activity. The purpose is to generate and refine ideas collaboratively and in a structured way.
Use the 6-8-5 sketching technique to generate a large number of ideas for a new product concept, then select the most promising ideas for further development.
This technique involves focusing on one promising idea and developing it in detail. It’s often used in design sprints to refine a concept before moving to prototyping. You can use solution sketching to focus on developing a single key feature in detail.
For example, once you’ve identified a promising idea from your thumbnails or Crazy 8s sketches, create a more detailed solution sketch to flesh out the design:
The beauty of sketching lies in its simplicity, so for paper prototyping, a pencil or pen and some paper are all you need to get started with some hand-drawn sketches. However, there are a number of tools nowadays that are optimized for sketching in digital format.
Idea sketching is more about rapid generation and iteration, not the drawing skill itself. Try not to get stuck in the weeds about how to sketch “properly” with perfectly straight lines and well defined strokes.
But before you even put pen to paper, you will need to:
Once you have developed an immersive understanding and empathy for your target users, you can then:
Remember that idea sketching is just one small part of the overall UX design process. Use this opportunity to be creative and have fun while getting closer to a usable design idea.
Now it’s time to reflect on the work you’ve done. You’ll know whether your idea sketching exercise has been successful effective if they:
Idea sketching is a fundamental tool for UX designers to explore and communicate design concepts more easily. This may involve a combination of analog and digital tools to find the best approach for your workflow and preferences.
For maximal impact, collaborate with cross-functional teammates to foster user empathy and gather feedback, thus generating new impactful ideas.
One final note: keep in mind that the goal of sketching is not to pursue artistic perfection but to generate and communicate ideas. Incorporating sketching into your design process can give you a competitive edge and help you deliver products that truly resonate with users.
LogRocket's Galileo AI watches sessions and understands user feedback for you, automating the most time-intensive parts of your job and giving you more time to focus on great design.
See how design choices, interactions, and issues affect your users — get a demo of LogRocket today.
This article examines when hero sections are necessary in digital products, when they create friction, and how to evaluate them using UX goals, primary actions, user flow impact, and real-world alternatives.
AI speeds up tasks like research synthesis, ideation, and first-draft wireframes, but it can’t replace clarity, taste, or decision-making. Here’s a grounded look at what AI actually does well in UX right now.
Discover how to craft UX-friendly hero sections with examples, design tips, and strategies that drive engagement and conversion.
I once sent a half-written email by accident, until Gmail saved me with an Undo button. Those tiny moments define trust in UX. In this guide, we’ll break down how to design reversible actions, when to use them, and how to choose the right recovery pattern for your product.
Learn more →
