Accurate and reliable Chinese-Mandarin subtitle service

the best Chinese-Mandarin subtitle service
Accurate subtitles
Fast delivery
Translation on demand

Checksub is a collaborative subtitle interface to take care of all your Chinese-Mandarin video workload and video translation projects. Besides our machine-translation and speech-to-text application, you can rely on our experienced subtitlers to get an accurate and reliable Chinese-Mandarin translation.

The Challenge of doing Chinese-Mandarin subtitles

Chinese-Mandarin (官话) is a Sinitic language spoken by 920 million people in China, Hong Kong and Taiwan. As the Chinese population is one of the biggest on the globe, what we can also call Northern Chinese is gradually dominating the media and movie industry, with famous TV Shows and Movies. Yet, Chinese is certainly one of the hardest language to Transcribe or Translate, since Chinese speakers heavily relies on sounds and pronunciations to differentiate word meaning. So subtitlers need to make accurate speech-to-text synchronization and sentence-split to ensure full understanding. Fortunately, our Chinese subtitle experts know the subtleties of the Chinese language and will provide you the best subtitles.


Why businesses love

All you need
in one place.

Manage everything from your dashboard.

is our focus

Each time you request professional subtitles, your video will be reviewed by two experts.

Account Manager

You will receive priority support and a direct link to your project manager.


All videos are encrypted and all servers transactions are secured by th TLS protocol.


who used and trust checksub

+ 8

Create your subtitles
8 times faster

+ 20,000

Project created
by Checksub


Languages supported
by our editor

Automatic or professionnal Chinese-Mandarin video translation service ?

Speecht-to-text/Machine translation


Automatic English subtitles

You need fast and affordable subtitling? Our subtitle editor uses the best machine-learning solutions to generate your subtitles. Automatically translate your video into over 120 languages and customize your subtitles however you want. Proofreading becomes even easier with an easy to use online editor. Some of our users say they are translating subtitles 8 times faster than before...

Proofread subtitles


Choose quality subtitle translation without the endless hours wasted on proofreading your text. Our specialists in subtitling know how to create reliable subtitles in the source language of your video. Our bilingual translators also provide superior quality video translations. All you have to do is upload your video...

Professionals handle English subtitles

Focus on your business we'll create subtitles.


17 supported languages
Created by natives or professional translators
200% proofread by human
Embed subtitles or download SRT
Start at 5€ / minute
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Professional subtitles

We create all your subtitles
Unlimited video
Tailored subtitles
Save hours of work
Billing from dashboard
99% subtitles accuracy
Large volume discounts
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Subtitle editor

Powerfull subtitle editor
Best speech to text technology
Simple interface
Collaborative tool to share with all your team
Check the automatic subtitles yourself
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Do you have a specific need
or a large volume of projects?

🌎 Your subtitles
in +140 languages.

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