Google Design Principles: 10 UX Rules and What They Mean (2026)
We all use Google every day for search, email, maps and more. Its products became the web’s starting point partly because of a clear set of Google design principles: be fast, be simple and focus on the user. In 2008 we shared Google’s ten user experience principles and its “ten things we know to be true” philosophy. Here is what they say, what they mean in 2026, and how to apply them to your own site.
Quick answer: Google’s ten design principles were: focus on people; every millisecond counts; simplicity is powerful; engage beginners and attract experts; dare to innovate; design for the world; plan for today’s and tomorrow’s business; delight the eye without distracting the mind; be worthy of people’s trust; and add a human touch. Today Google expresses its design approach through Material Design, but the same ideas of speed, simplicity and trust still apply.
Table of Contents
Google’s 10 user experience design principles
Google published these principles on its corporate site in the late 2000s. That page has since been retired, but the ideas remain a useful checklist for any designer:
- Focus on people, their lives, their work, their dreams. Start from real user needs, not features.
- Every millisecond counts. Speed is a feature. Fast pages keep visitors and rank better.
- Simplicity is powerful. Remove clutter so the main task is obvious.
- Engage beginners and attract experts. Make the basics easy while offering shortcuts and advanced options.
- Dare to innovate. Try new ideas, but keep them consistent with what users already know.
- Design for the world. Support different languages, devices, connection speeds and abilities.
- Plan for today’s and tomorrow’s business. Make money in ways that don’t hurt the user experience.
- Delight the eye without distracting the mind. Good visuals support the content rather than compete with it.
- Be worthy of people’s trust. Be clear about data, privacy and what happens when users click.
- Add a human touch. Friendly writing, helpful errors and small moments of personality.
Google’s philosophy: ten things we know to be true
These design principles grew out of Google’s company philosophy, which is still published on its Google philosophy page:
- Focus on the user and all else will follow.
- It’s best to do one thing really, really well.
- Fast is better than slow.
- Democracy on the web works.
- You don’t need to be at your desk to need an answer.
- You can make money without doing evil.
- There’s always more information out there.
- The need for information crosses all borders.
- You can be serious without a suit.
- Great just isn’t good enough.
Google design principles in 2026: Material Design
Today Google’s design thinking is expressed through Material Design 3, its open design system for Android, web and other platforms. In 2025 Google introduced Material 3 Expressive, which adds more colour, shape and motion while keeping usability at the centre. Material Design gives designers ready-made guidance on colour, typography, layout, components and accessibility, turning the old principles into practical rules.
How to apply Google’s design principles to your site
- Speed: compress images, cut unneeded scripts and test with PageSpeed Insights.
- Simplicity: give each page one main job and remove anything that distracts from it.
- Mobile and global: design for small screens first and support accessibility standards.
- Trust: avoid misleading ads, explain data use clearly and keep the site secure with HTTPS.
- Human touch: write in plain, friendly language and make error messages helpful.
These principles offer timeless wisdom: apply them and your site can stand out in any niche. For more design basics, see the CRAP design principles and our guide to the essential web design elements.
FAQ
What are Google’s design principles?
Google’s ten UX principles focus on people, speed, simplicity, serving both beginners and experts, innovation, global design, sustainable business, clean visuals, trust and a human touch.
What design system does Google use today?
Google uses Material Design. The current version is Material Design 3, with the Material 3 Expressive update introduced in 2025.
What is Google’s “ten things we know to be true”?
It is Google’s company philosophy, starting with “Focus on the user and all else will follow” and ending with “Great just isn’t good enough”.
Why is speed a Google design principle?
Because users abandon slow pages. Google treats every millisecond as important, and page experience also influences search performance.
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These should be chiseled on a tablet somewhere and placed on a mountain.
Maybe Google will do that some day.
Nice principles to follow; I am applying them to another endeavor rather than computers. BTW, not everyone uses Google regularly. Although I admire what they do, I rarely use their products or services, save for their Translation service. I use other search engines; less malware than Google.
This is the philosophy to remember/adopt in us for every millisecond we live on this lovely earth.
This is a great insight. I’ll remember to think of Google when creating a design for my site. And I’ll bookmark this page. ^_^
The ’10 principles that contribute to the googley user experience’ sum it all up.
Its a fine blend of everything needed for a great web site.
Question is whether they can all be pulled off.
Nice post.
Great post, I am sure these guideline have helped Google to build there todays well earned position. I will read them again and memorise these points. Really they are that important.