Videos translated with one click.
Add the most realistic, professional video dubbing of 140+ languages to your videos using our world's leading AI voice.
Create the most natural sounding and professional voices of 140+ languages for your videos using our world's leading AI technology. Or you can build your own AI voice by our Voice Cloning feature.
Hei.io can get up to 95% accuracy in translation. Simply upload your videos and our service will automatically translate the audio of your videos to other languages.
Our platform combines machine learning and humans to ensure our translation keeps improving its accuracy.
You will have translated subtitles, and the translated voice-overs after a click. No more manually writing texts in Google Translate to translate your script. And no more getting frustrated at bad machine translating.
We know how time-consuming and costly the traditional process takes to find suitable translators, editors, and voice actors in order to translate videos to other languages.
With Hei.io, you can do all these processes within minutes. What's the catch? You just have to upload videos, let the platform do your job, and get notified when it is done.
Within minutes and voila, you have all of your videos translated into various languages! No more manually translating or hiring expensive voice actors.
"Fast and easy to use. Do the jobs perfectly. I am looking forward to their new feature of manipulating AI voices."
"It is so easy to convert our business videos from Finnish to Swedish, and English : translated subtitles and voice dubbing."
"Love the tool. They do really well with Spanish and English. I use for creating e-learning materials; the tool has saved me a lot of time!"
" The translation and voices are incredible! Great for us to create localized ads and promos for our ecom store"
Our community keeps growing
Edit the original captions, translate subtitles, and change voices as much as you want. Collaborate with teammates and freelancers to edit the text and sync in real-time to easily create the best translated subtitles and voice-over.
Then download as many different versions as you prefer. It's easy to customize the best tone for different audiences and channels.
With Hei.io, you're not limited from being creative with voice-overs. Edit the text, set your own tone of the voice-over you want for your videos - it's your playground to be creative. Whether you're a game studio or a social video marketer, we help you set the own voice for your brand.
Change the tone, emphasis, pitch and more. We empower everyone without voice editing skills to creating the AI voice-overs they want.
Designed for creative content creators to get started and scale with AI translated voice dubbing technology
250+ AI Voices in 140+ languages
Great access to our growing library of 250+ voices of different genders, ages, and tones.
Multiple voices
You can easily pick multiple voices for different lines to make the videos sound more conversational.
Easily edit timings
Edit the timing of the voices to match the tones and speech that you prefer.
