The Easy Martial Arts Studio Management Tool!


KDojang is an easy to use suite of tools and applications that enable you to focus on your school while we focus on the logistics!

On the Cloud

KDojang is completely hosted on world-class servers, so there is nothing to install. You can get started right away and never have to worry about running or maintaining customized and unruly software on your own computers. You, your assistants, and your users will be able to access their services anywhere, anytime.

Accept Credit Cards

Accept major US credit cards for tuition, gear, and events. You don't have to worry about keeping credit card numbers on file. We utilize industry-leading credit card encryption and processing techniques to keep your customer information safe and secure. Included with all plans.


You are not just another number on a monthly report. You care about your students and we know you work hard for them, so we work hard for you. If you have questions or need help, we provide friendly support and guides. We stand by our products so you can stand by your studio.

Easy to Use

Designed with ease of use in mind, KDojang utilizes state of the art design and and techniques to bring a modern, friendly, and intuitive experience to users.

Fun for All

We make it so your students can study curriculum, earn customized badges, and interact with your studio in new and exciting ways.

Easy To Understand Pricing

Basic usage of the platform is abasolutely free! You can track attendance, curriculum, and invoices without any credit card information. If you want us to charge customers automatically, we charge a basic processing fee on each transaction. If you want to use our SMS and Email features to communicate with your users, we charge a basic processing fee on each message.

In other words, unless you want credit card processing, SMS, or Email sending, there is no charge to use our software!

Total Active Users Unlimited
Credit Card Processing Add 5% + $0.50 for each payment
SMS $0.05 each
Emails $0.01 each
Advertisements Only if < $100 charged each month
Support Web-based and Email
Monthly Cost Free!

Apps and Tools!

We have web and mobile applications to help you manage your school, manage attendance, and manage the progress of your students. If you need something we don't offer, let us know and we may be able to help!