

Why Learn with QC Design School?
With over 40 years of excellence in design education and 45,000+ graduates worldwide, QC's flexible online platform combines interactive lessons, hands-on projects and expert feedback to help you excel in the design world—whether you're building a new career or pursuing your passion. From your first lesson to graduation day, our team is here to support and inspire your journey every step of the way.
Get personalized feedback from industry-leading professionals and build real-world design skills through insights you won't find in textbooks.
View MoreOur dedicated team of expert advisors and teaching assistants is here 7 days a week to keep you motivated, on track, and confident every step of the way.
View MoreJoin a thriving network of QC students and graduates where you'll get feedback on your work, make connections, and grow your confidence.
View MoreUpon graduating from QC's Interior Design and Decorating course, you'll earn your International Design and Decorating Professional (IDDP™) certification—a highly respected credential that validates your training, skills, and expertise. This prestigious designation demonstrates your ability to create beautiful, functional spaces that align with real-world demands and exceed industry expectations.
You'll also gain eligibility to join QC's network of trusted industry partners and professional associations, enhancing your credibility and opening new doors in your design career.



Our intuitive, mobile-friendly platform is designed for your convenience. You can access anytime, anywhere from your phone, tablet or laptop. Enjoy interactive lessons, engaging activities, and a seamless experience that keeps you motivated and on track.

“The courses were very well organized, and I had amazing support from QC as well as my tutor throughout the process. I totally recommend it!”—Chantal Marion
These interactive lessons automatically adapt to your device—watch crisp video tutorials on your phone or tablet with zero pinching or zooming.
Step into realistic design briefs: choose layouts and palettes, then get expert feedback so you learn by doing.
Validate your knowledge with quick drag-and-drop exercises and one-click quizzes, then get immediate insights on where to improve.
Learn at your own pace on our intuitive, interactive platform with expert-led instructional videos, and get personalized audio feedback from seasoned design professionals on every assignment you submit.

Featured Course Expert
Step Inside Your Course
4 lessons | 6 assignments
Step into the world of interior design and decorating and discover what a professional designer really does—from meeting with clients to creating complete, polished design plans. You'll explore the many exciting career paths available to you and start imagining your own future in this dynamic, growing industry.
To begin, you'll learn about color theory, get to know the most popular design styles, and build a solid foundation in design basics. Then, you'll jump into your first hands-on activity: analyzing real room photos to identify current design styles in action.
Check out this Infographic from Working with Color7 lessons | 4 assignments
Discover how the right materials can elevate a space from simple to truly stunning. In this unit, you'll get to know the most commonly used natural and synthetic materials in interior design—like wood, stone, glass, metal, and more—and learn how to pair them with textiles and wall treatments to create rich, personalized interiors. You'll dive into classic, early American, and global design styles, and explore how these timeless influences can be reimagined for today's clients.
In your assignments, you'll have the chance to showcase your creativity by adapting a historical style for a modern home, blending tradition with current trends to design a space that feels both timeless and fresh.
Start thinking about what you would do with this assignment5 lessons | 4 assignments
Discover how lighting, window treatments, and accessories can completely transform the look and feel of a space. With guidance from industry-leading designer and HGTV star Jane Lockhart, you'll learn through engaging instructional videos how to choose and style these finishing touches like a pro. Then, explore iconic design eras—from the bold looks of the early 20th century to the sleek styles of the early 2000s—and use what you've learned to create your own retro or vintage-inspired design.
Learn from HGTV's Jane Lockhart in this video tutorial!2 lessons | 4 assignments
Learn one of the most essential skills in interior design: bringing your ideas to life through professional drawings. In this unit, you'll discover how to create accurate, scaled floor plans and other key visuals using the tools and techniques decorators use every day. You'll also learn how to plan room layouts around focal points to create flow, balance, and visual impact. Through hands-on assignments, you'll practice mapping out real spaces and creating layouts that are both beautiful and functional.
Follow along with step-by-step video tutorials with expert designer, Angie Chapman.4 lessons | 4 assignments
Bedrooms, kitchens, and bathrooms each come with their own unique design challenges, and in this unit, you'll learn how to handle them with confidence. Discover how to balance layout, color, and style to create spaces that are not only beautiful but also comfortable and practical for everyday life.
You'll work through real-world client scenarios that ask you to design thoughtful solutions tailored to each client's lifestyle and needs. From optimizing storage in a small bathroom to creating a relaxing bedroom retreat, you'll gain hands-on experience designing the rooms people use most.
Take a look at this bedroom and think about what you would do to refresh your client's space!8-Part Final Project
Now's your chance to shine—with personalized guidance from your design mentor every step of the way. In your final project, you'll apply everything you've learned to create a complete, client-ready design presentation. From drafting a floor plan to choosing colors, textiles, furniture, finishes, and accessories, you'll bring your vision to life in a polished package.
Your final project will be portfolio-worthy and professional—something you can proudly present to real clients.
Put your skills to the test with a final project that's every bit as professional as what real clients expect.5 lessons | 5 assignments
This optional business unit provides essential, practical knowledge for those ready to transform their passion into a professional design career. You'll learn how to register your business, effectively market your services, collaborate with clients, and deliver polished, professional designs that stand out. Additionally, you'll gain insight into building a strong portfolio and networking with industry professionals—key steps for establishing yourself in the field.
If you're here for personal enrichment, feel free to skip this section and focus on honing your creative design skills.
Access invaluable resources and business templates to kickstart your career!Career Outcomes
With the global home decor market surging to $751 billion* in 2024 and set to exceed $1 trillion by 2032, demand for skilled interior designers has never been higher. Now is the perfect time to transform your creativity into a successful and fulfilling design career!
* https://www.fortunebusinessinsights.com/home-decor-market-109906
Projects per Year: 30
Potential Annual Income
$75,000 / yr
Potential Monthly Income
$6,250 / month
QC Design School's Interior Design program allows you to tailor your learning to fit your busy schedule, so you can master essential skills at your own pace. Graduate in as little as 2 to 6 months and start booking clients right away!
Student Showcase
“I chose QC because it allows me to work virtually from home—it was able to fit within my schedule. I like the fact that QC provides the opportunity for us to do the work at our own pace.” (Watch time 150s)

“The day I was notified that I received my certification, I contacted Pottery Barn and was hired on the spot to work as an interior design stylist.”—Belinda T.
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“There was never a moment I felt alone, because I knew that help was always a phone call away.”—Doxceen M.
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“I was able to learn new techniques and create a more open mind when it came to furthering my career! I will forever be grateful for QC design!”—Kasey M.
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Founder and Creative Director of Order in the House
“I chose QC Design School after researching online certifications. The courses were flexible, well laid out, and budget-friendly. As someone working full-time, being able to study at my own pace was a must. I looked forward to each assignment, and completing the course gave me the confidence to expand my existing organizing and moving services into staging and redesign as well. Getting A's across the board didn't hurt either!
“The QC course was incredibly practical. It confirmed my skills, helped me grow, and gave me credibility in a competitive market like the GTA. I'd recommend QC to anyone looking to break into the design space. It's approachable, effective, and built for real life.
“As a mom, wife, and entrepreneur, I've always valued calm and balance, which is exactly what I strive to bring to my clients' homes. Helping people feel less stressed during major transitions like moving or selling a home is incredibly rewarding, and I'm grateful to do it alongside our amazing team.
“Every time we help a family settle into their new space or stage a home for a successful sale, I feel proud of the work we do. That little leap of enrolling in QC helped launch a business I truly love.”
“I chose QC Design School after researching online certifications. The courses were flexible, well laid out, and budget-friendly. As someone working full-time, being able to study at my own pace was a must. I looked forward to each assignment, and completing the course gave me the confidence to expand my existing organizing and moving services into staging and redesign as well.
“The QC course was incredibly practical. It confirmed my skills, helped me grow, and gave me credibility in a competitive market. I'd recommend QC to anyone looking to break into the design space. It's approachable, effective, and built for real life. Every time we help a family settle into their new space or stage a home for a successful sale, I feel proud of the work we do. That little leap of enrolling in QC helped launch a business I truly love.”



Common Questions
Tuition & Payment Plans
Investing in your education is a meaningful step toward building a rewarding career with strong earning potential. By developing valuable, in-demand skills today, you're opening doors to opportunities that will positively shape your future.
Select the payment plan that best suits your budget. Prices are listed in US dollars.
Make 12 monthly payments of $116.58
(Total: $1548)
Receive an industry-recognized certification upon completing your course, showcasing your professional skills to future clients and employers.
We offer a 21-day money-back guarantee. If you're not satisfied with the course, get a full refund, no questions asked.
Gain lifetime access to all course materials, ensuring you can revisit lessons and refresh your knowledge whenever you need.

“I chose QC Design School because the program was affordable and allowed me to study at my own pace. I truly enjoyed learning the course material—it gave me a deeper understanding of what had already been a hobby of mine.”—Kristiana Stortenbecker, Interior Design & Staging for Designers