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The easiest and fastest way
No more complicated pattern work
A new standard in fashion digital solutions
UTTU CAD The first in Korea, developed with domestic technology
Easy to use and learn apparel CAD
Feature configuration optimized for pattern work
Easy login method
Can be used by logging in without a dongle key
Easy access anytime, anywhere
Excellent data compatibility
Excellent data compatibility with heterogeneous CAD
DXF output possible when working in other CAD
Reasonable price
Free licenses for students and small business owners
Enterprise License for Professional Pattern Makers
UTTU Nest 'Anytime, anywhere, anyone' easy for users
You can calculate the amount of fabric needed for your costume.
The best automatic nesting program
User friendly UI
Easy for anyone to use
Intuitive user experience
Nesting feature
By applying the optimal algorithm
Estimate and reduce fabric consumption by size
Automatic/Manual Nesting
Automatic nesting that even beginners can easily use
Manual placement possible as needed
UTTU Ditto Just take a picture and it will automatically be converted into a life-size pattern.
The world's first pattern digitizer developed with domestic technology
One shot and you're done
The traditional pattern input method took several hours.
Complete input in 5 minutes with one photo
Accurate perception
Accurately recognizes even internal lines with precise extraction technology
High accuracy with error rate within 0.5%
Easy to use
So that anyone can use it easily
Intuitive user experience configuration
A reasonable choice
UTTU CAD proven by real customers
We are making patterns for several brand designer clothes. We are using UTTU CAD with great satisfaction for pattern, grading work and sample deconstruction work.
Since using UTTU CAD in our Japanese buyer, Seoul headquarters, and Cambodia factory, we have been able to exchange patterns accurately without breaking them.
MLB caps have many similar pattern pieces and must be precise. It is good that it is easy to use, and the efficiency of cutting work has been greatly improved by using the UTTU automatic marker.
Long live UTTU CAD!! Great news for those who needed CAD work!! From now on, you don't have to wrestle with paper to make hanbok; just print, cut, and paste to finish CAD work. Thank you, everyone at UTTU.
Equipped with new and amazing features that were never before seen, made with domestic technology~! I thought pattern CAD was something that companies used, but it is also very useful for personal use.
Since introducing UTTU CAD, the learning effect has always been amazing. Students are interested in patterns and make patterns themselves.
While looking for a CAD system to sell with industrial equipment, I consulted with CA PLANET and requested CAD development. It is a great help in selling our equipment, from the dedicated functions we need to the ease of use.
Free to use
Get started right away with a personal license
* For individuals or businesses with two or fewer people
With over 500 clothing patterns
Open market where you can start designing your own clothes
Women's Pocket Color Block Classic Dress
Modern silhouette and color point, creating a luxurious look
Learn more
Women's Waist Adjustable Detail Slacks
Long with slim lines, comfortable with a fitted waist
Learn more
Men's quilted bomber jacket
A loose-fitting mid-season outerwear for everything from casual to outdoor wear
Learn more
On Instagram too
Unmissable UTTU and fashion content
openfashion.datarunway
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openfashion.datarunway
Hood Honeycomb Emotion UPI
Collection of recommended hoodies
Collection of recommended hoodies
openfashion.datarunway
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openfashion.datarunway
A mecca for fashionistas
Seongsu-dong shopping spot part 1
Seongsu-dong shopping spot part 1
OPEN FASHION
A new way to share data
Sharing data and protecting rights
Infinitely expandable space for creation and collaboration
Open Fashion License Story
INDUSTRY
The New Formula for Fashion Business: No Code
Creating a diagram using Chat GPT
Fashion industry stories and
Fashion information using AI
TIP
Learn how to design patterns
Pattern Terminology A to Z
Content utilizing open market patterns
Sharing information about patterns
ISSUE
A collection of the latest fashion trends
How to use the latest fashion trends
Seasonal Issues and Style Trends
Influencer outfit information
Instagram Posts
Learn more
With free patterns
Design with ease
Freely transform over 500 patterns
You can create new designs.
From basics to advanced
UTTU Education Program
Basic Course
- Introduction to UTTU CAD
- Sign up & Installation
- Screen composition description
- Basic Circular Skirt System 1,2
- How to use a photo digitizer
Advanced course
- Review of the basic skirt system and explanation of new features
- Pants circle system
- The circular system of the top
- Basic skirt, top circular pattern grading
- Basic Circular Skirt System 1,2
- How to use a photo digitizer
- Print Output
- Plotter Output
Various news and usage tips
YouTube is also with UTTU
Learn more
Various news and usage tips
Blog with UTTU too
2025, which brand will fashion people most want to work for?
"What brands do fashion professionals most want to work for this year?" What do these "dream workplaces" in the fashion industry have in common? Behind the apparent glamour, we've compiled the top 10 dream workplaces of 2025, focu..
Clothing Practice Terminology - Sewing Edition!
Practical Clothing Terminology – Sewing Edition: How much sewing terminology do you know? Take a fun quiz to check and sharpen your practical skills! [Sewing Terminology ① Josi] This refers to a condition where the stitching is li..
Pattern Terminology - Basic Jacket Circular
[Pattern Terminology A to Z - Basic Jacket Circular Pattern] When studying patterns, there are so many confusing terms that you often hear in class and at work, right? So today, I've organized the main parts and names of the patte..
[Pattern Tutorial: Bootcut Pants Pattern Variation]
[Pattern Tutorial] Transforming a Bootcut Pants Pattern Even with just a basic pants pattern, you can create a trendy bootcut silhouette with a simple pattern transformation! In this tutorial, we'll show you how to transform a bas..
All these experiences
Get started right away with a personal license
* For individuals or businesses with two or fewer people
UTTU CAD Download 
UTTU Nest Download 
UTTU Manual 
Kakao Channel 
Buy the Dittoboard
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