An Education in the Art of Subtitling All of our courses are online. You can start a course at anytime start now Get Recognized, Get Ahead!
Start working as a professional subtitler or captioner by earning the GOSUB certificate.
Certifications Courses for Everyone CertifIcation courses are open to students at all stages. There is no minimum or previous requirement of knowledge. GET STARTED All of our courses are online. You can start a course at anytime

Everything you need

Everything you need to know in order to subtitle and caption is covered in our courses.

Paid training

The only subtitling school offering paid training where you gain invaluable work experience and feedback.

Start working

Start working as a professional subtitler or captioner by earning the GOSUB certificate.

Expert consulting

Book a 45-minute consultation with Kelly O’Donovan on any topic regarding subtitling, SDH & closed captioning.
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Teaching subtitling and captioning courses with Ooona Toolkit – the most professional online subtitling and captioning toolkit

Online Courses

Online Courses

4 Steps To Learn

4 Steps To Learn
Create an account

Create an account to register for a GOSUB course. Click on Sign Up in the top right-hand corner of the page. Sign in with your account.

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Course selection

Select the course you would like to take. Click on Courses and select the course in the dropdown menu.

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Enroll in the course

Click buy this course. After enrolling and purchasing the course, GOSUB will take you to the best learning experience ever.

Start your Learning Progress

Start learning by clicking on the course in your profile page.

About Us

About Us

GOSUB was born from a passion and enthusiasm for subtitling and teaching.

I was teaching English for 6 years. I then went on to become the Operations Manager of an international subtitling agency. We were working with more than 30 languages daily. We also had high volume subtitling and captioning projects. I struggled to find qualified subtitlers for all the language pairs. I was in this position for 8 years. I finally decided that I wanted and needed to make a change in the industry.

What our Students have to Say

What our Students have to Say

Nathália D’Ajello

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Niall Doherty
How To Earn $1000/Month Watching Netflix

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" I did the Gosub Pro, the course is well structured, the tutors are well prepared and attentive. It's impossible not to love the course. I've been learning so much with them! "

Deborah Schubert – Brazil

Deborah Schubert – Brazil
“ I did the GoSub CC/SDH course. It was well structured, user-friendly and equips you with all the knowledge about subtitling and captioning. The course has a task after each topic which was very helpful in acquiring practical knowledge. My tutor Karin was friendly and provided excellent feedback for the tasks which helped to improve my learning. Finally, I’m so glad I did this course with GoSub. It was a great experience. ”

Seraphine Swamikannu – India

Seraphine Swamikannu – Sri Lanka
“ I have completed the GosubPro course in March 2017 and never regretted it. The course was very well structured and easy to follow. Throughout the course, I was supported all the way by Karin and Kelly who are the most amazing ladies I’ve ever met. To this day they still support me and give me lots of advices which are invaluable to me. If I’m working now professionally is all down to them. I wholeheartedly recommend this course to anyone. Well worth the money!! ”

Khalil Ayala – United States

Khalil Ayala – United States
“ It’s been a while since I did the Gosub course, but I still remember how helpful and encouraging the staff were.  As for the course itself, I have been reaping the benefits of it ever since.  So I would definitely recommend the course to anyone. ”

Jaco Saayman – South Africa

Jaco Saayman – South Africa

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E-book: 10 Rules of Subtitling