Get foreign subtitles of your video.

Fast, quality subtitling at the best price thanks to our technologies and worlwide workforce.

It’s Easy As Pie

Upload a video to get your subtitles

Upload & Setup

A new project starts by importing your video on the platform. You can then order subtitles in the languages you want. All data are encrypted and secure.

Start your project
OUR Professionnal SUBTITLERS work on  YOUR PROJECT

We create subtitles

As soon as you have validated your project, one of our partners will start it. You will receive an email as soon as it is ready.

Start your project
review and Export your subtitles files

Subtitles ready!

You will receive an email allowing you to access your finalized subtitles. You can edit it online, generate a subtitle file (SRT, VTT, Docx, TXT,...) or directly a new video exportation with burn-in subtitles.

Start your project

We handle your volume thanks to our worldwide workforce

At any time you can entrust your projects to a network of available professionals directly from your Checksub platform.

Burn the subtitles
into your video

Once you have been able to fine-tune your subtitle, choose a font, color and background that best suits your creation. Start the exportation from the Checksub platform to get a video with the subtitles embedded in your image.

Mathieu Tonin
Co-founder of

"The tool is hyper well thought out, the prices are right and the execution is as fast as it is qualitative.
The discovery of checksub changed everything."

Support by your video platform.

Edit your subtitles

Once your project is finalized, take advantage of our powerful online editor to fine-tune your project.


Edit subtitles

Our subtitling editor allows you to read and modify your subtitles. You will be surprised by the simplicity.


Share subtitles

Create a shrable link to have it reviewed by a client or a collaborator. They can see and edit the subtitles too.


Export subtitles checksub gradient

Export a subtitle file in the desired format (.srt, .vtt, .txt,...) or the video with the burn-in subtitles.


What is Checksub ?

Checksub is a French company specialised in captioning services since 2017. We developed an automatic subtitle editor to easily create subtitles for any videos. Associate to professional captioners we provide the most efficient subtitling service in Europe. Our clients are individuals, national and international companies, TV channels, media groups, tech start-up…

What are the supported languages?

Our expert can create your subtitles in 14 different languages : Arabic, Dutch, English, French, German, Greek, Hindi, Japanese, Korean, Chinese, Portuguese, Italian, Russian and Spanish.

Other languages are available on request, please contact us at [email protected]

My subtitling volume is different from month to month, what should I do?

On your dashboard, you can buy "Top-Up Credits". These credits allow you to get additionnal hours if you need. Like this you can meet your specific needs. Those Top-up credits are available for 1 year from the purchase date.

How long does it take to get my captions ready?

We usually deliver projects in 12 to 48 hours for 10 minutes videos. For foreign subtitles, once you approved the captions you need to add about 2 days for translation and proofreading.
Of course, the time required to create subtitles depends on the duration of your project. If you have a larger project, you can contact us for an estimate of the turnaround time.

Send your request to the following address: [email protected]

How do I get a quote or an invoice?

As soon as you buy credits on Checksub an invoice is automatically sent to the email registered in your customer area. If you need to retrieve an old invoice you can contact us. To get a quote you can send us a message on the live chat or send us an email at [email protected]

How much does a professional service cost?

We provide professional captions for your video in its source language (English or French) for €5.00/minute. Subtitling your video in a foreign language + original language (included). €21.00/minute. All prices are depedent of volumes you need to subtitle. See all our pricing for more informations.

Can I give instructions to subtitlers?

Of course, we will adapt the subtitles to your request. You can fully customize your subtitles with : color / position / font / size / characters per line / line per subtitle ...

By default, we will respect professional standards.

Still have questions?  Please email us at [email protected]

Do you have a specific need
or a large volume of projects?