<!DOCTYPE html><!-- Last Published: Thu Apr 04 2024 02:11:45 GMT+0000 (Coordinated Universal Time) --><html data-wf-domain="www.hei.io" data-wf-page="65425f0a7cb60997abbfdca9" data-wf-site="62a9b06138aac5c00fbb5f5e"><head><meta charset="utf-8"/><title>Hei.io : AI video & audio dubbing with subtitles</title><meta content="Simple, all-you-need toolkit to generate auto-captions and AI video dubbing in 140+ languages like English, German, French, Spanish, and more. Hei.io helps you grow your audience via AI audio and video dubber." name="description"/><meta content="Hei.io : AI video & audio dubbing with subtitles" property="og:title"/><meta content="Simple, all-you-need toolkit to generate auto-captions and AI video dubbing in 140+ languages like English, German, French, Spanish, and more. Hei.io helps you grow your audience via AI audio and video dubber." property="og:description"/><meta content="https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/62b9729c3ac1fe337848e72e_Open%20Graph%20Image%20(1200%20%C3%97%20630%20px)%20(1).png" property="og:image"/><meta content="Hei.io : AI video & audio dubbing with subtitles" property="twitter:title"/><meta content="Simple, all-you-need toolkit to generate auto-captions and AI video dubbing in 140+ languages like English, German, French, Spanish, and more. Hei.io helps you grow your audience via AI audio and video dubber." property="twitter:description"/><meta content="https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/62b9729c3ac1fe337848e72e_Open%20Graph%20Image%20(1200%20%C3%97%20630%20px)%20(1).png" property="twitter:image"/><meta property="og:type" content="website"/><meta content="summary_large_image" name="twitter:card"/><meta content="width=device-width, initial-scale=1" name="viewport"/><meta content="ON3pd9gN4Vn9Wq-UYQKcNr6yGNFOULgRKDCCHo8SpkY" name="google-site-verification"/><link href="https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/css/heiapp.webflow.853d91a2f.min.css" rel="stylesheet" type="text/css"/><link href="https://fonts.googleapis.com" rel="preconnect"/><link href="https://fonts.gstatic.com" rel="preconnect" crossorigin="anonymous"/><script src="https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js" type="text/javascript"></script><script type="text/javascript">WebFont.load({ google: { families: ["Open Sans:300,300italic,400,400italic,600,600italic,700,700italic,800,800italic","Montserrat:100,100italic,200,200italic,300,300italic,400,400italic,500,500italic,600,600italic,700,700italic,800,800italic,900,900italic","Inter:regular,500,600,700,800,900:latin,vietnamese"] }});</script><script type="text/javascript">!function(o,c){var n=c.documentElement,t=" w-mod-";n.className+=t+"js",("ontouchstart"in o||o.DocumentTouch&&c instanceof DocumentTouch)&&(n.className+=t+"touch")}(window,document);</script><link href="https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/62b0455f1253ba316a693577_favicon-32x32.png" rel="shortcut icon" type="image/x-icon"/><link href="https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/62b045e7031382c1488ee360_hei%20256px%20logo.png" rel="apple-touch-icon"/><link href="https://www.hei.io/" rel="canonical"/><script async="" src="https://www.googletagmanager.com/gtag/js?id=G-876D5FTZD8"></script><script type="text/javascript">window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);}gtag('js', new Date());gtag('config', 'G-876D5FTZD8', {'anonymize_ip': false});</script><style>
body{
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
</style>
<!-- Schema -->
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Organization",
"url": "https://hei.io",
"logo": "https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/62ad49be82ada255cc95750b_HEI%20LOGO.svg",
"email":"support@hei.io",
"contactPoint": [
{
"@type": "ContactPoint",
"telephone": "+8412345678990",
"contactType": "customer service",
"contactOption": [
"Customer Services"
],
"availableLanguage": [
"English ",
"Spain",
"France ",
"Vietnam",
"Spanish",
"German"
],
"areaServed": "English, Spain,France, Vietnam, Spanish, German"
}
]
}
</script>
<script type="application/ld+json">
{
"@context": "http://schema.org",
"@type": "Professionalservice",
"@id": "https://hei.io",
"url": " https://hei.io ",
"logo": "https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/62ad49be82ada255cc95750b_HEI%20LOGO.svg",
"image": "https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/62ad49be82ada255cc95750b_HEI%20LOGO.svg",
"priceRange": "0",
"hasMap": "https://www.google.com/maps/place/Ullantorppa+10+A,+02750+Espoo,+Finland/data=!4m2!3m1!1s0x468df567fbd67e0f:0x15c20b9a5064df8f?sa=X&ved=2ahUKEwjl8d-B9MX4AhXUd94KHWeDB_UQ8gF6BAgSEAE",
"email": "support@hei.io",
"founder": "Thai Tran",
"address": {
"@type": "PostalAddress",
"addressLocality": "Espoo",
"addressCountry": "Finland",
"addressRegion": "Espoo",
"postalCode": "02750",
"streetAddress": " Ullantorppa 10 A 15, 02750 Espoo, Finland"
},
"description": "Automatic subtitles & best AI-enabled voice-over with one click at hei.io",
"name": "hei",
"telephone": "+84123456789",
"openingHoursSpecification": [
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday",
"Saturday",
"Sunday"
],
"opens": "08:00",
"closes": "17:00"
},
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Sunday"
],
"opens": "8:00",
"closes": "12:00"
}
],
"geo": {
"@type": "GeoCoordinates",
"latitude": "Kinh độ",
"longitude": "Vĩ độ"
},
"potentialAction": {
"@type": "ReserveAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://hei.io/contact-us ",
"inLanguage": "en-gb",
"actionPlatform": [
"http://schema.org/DesktopWebPlatform",
"http://schema.org/IOSPlatform",
"http://schema.org/AndroidPlatform"
]
},
"result": {
"@type": "Reservation",
"name": "hei"
}
},
"sameAs": [
"https://www.facebook.com/heitechnology",
"https://www.youtube.com/c/heitechnology",
"https://twitter.com/heitechnology",
"https://www.instagram.com/heiapp/",
"https://www.linkedin.com/company/heitechnology/",
"https://www.pinterest.com/heitechnology",
"http://heitechnology.tumblr.com/"
]
}
</script>
<script type="application/ld+json">{
"@context": "https://schema.org/",
"@type": "CreativeWorkSeries",
"name": "HeiTech",
"alternateName": "Hei.io,AI video,audio dubbing, Auto subtitles,Voiceover,Video Dubber,Subtitle Generator",
"description": "Simple, all-you-need toolkit to generate auto-captions and AI video dubbing in 70 languages like English, German, French, Spanish, and more.",
"aggregateRating": {
"@type": "AggregateRating",
"ratingValue": "4.9",
"bestRating": "5",
"reviewCount": "167"
}
}
</script>
<script type="application/ld+json">{
"@context": "http://schema.org",
"@graph":[
{
"@type":"SiteNavigationElement",
"@id":"https://www.hei.io/#Main",
"name":"About US",
"url":" https://www.hei.io/company"
},
{
"@type":"SiteNavigationElement",
"@id":"https://www.hei.io/#Main",
"name":"Home",
"url":"https://www.hei.io/"
},
{
"@type":"SiteNavigationElement",
"@id":"https://www.hei.io/#Main",
"name":"Subtitle Generator",
"url":"https://www.hei.io/subtitle-generator"
},
{
"@type":"SiteNavigationElement",
"@id":"https://www.hei.io/#Main",
"name":"Voiceover",
"url":"https://www.hei.io/ai-video-voice-over"
},
{
"@type":"SiteNavigationElement",
"@id":"https://www.hei.io/#Main",
"name":"Video Dubber",
"url":"https://www.hei.io/video-dubber"
},
{
"@type":"SiteNavigationElement",
"@id":"https://www.hei.io/#Main",
"name":"Blog",
"url":"https://www.hei.io/blog"
}
]
}
</script>
<!-- Segment.com -->
<script type="fs-cc" fs-cc-categories="analytics"> !function(){var analytics=window.analytics=window.analytics||[];if(!analytics.initialize)if(analytics.invoked)window.console&&console.error&&console.error("Segment snippet included twice.");else{analytics.invoked=!0;analytics.methods=["trackSubmit","trackClick","trackLink","trackForm","pageview","identify","reset","group","track","ready","alias","debug","page","once","off","on","addSourceMiddleware","addIntegrationMiddleware","setAnonymousId","addDestinationMiddleware"];analytics.factory=function(e){return function(){var t=Array.prototype.slice.call(arguments);t.unshift(e);analytics.push(t);return analytics}};for(var e=0;e<analytics.methods.length;e++){var key=analytics.methods[e];analytics[key]=analytics.factory(key)}analytics.load=function(key,e){var t=document.createElement("script");t.type="text/javascript";t.async=!0;t.src="https://cdn.segment.com/analytics.js/v1/" + key + "/analytics.min.js";var n=document.getElementsByTagName("script")[0];n.parentNode.insertBefore(t,n);analytics._loadOptions=e};analytics._writeKey="mWNzCjjEsXlL6ZRwjwtv9n97tC6ifEYa";;analytics.SNIPPET_VERSION="4.15.3"; analytics.load("mWNzCjjEsXlL6ZRwjwtv9n97tC6ifEYa"); analytics.page(); }}(); </script>
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async="" src="https://www.googletagmanager.com/gtag/js?id=G-876D5FTZD8" type="fs-cc" fs-cc-categories="analytics"></script>
<script type="fs-cc" fs-cc-categories="analytics">
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-876D5FTZD8');
</script>
<!-- Google Tag Manager -->
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-NBNVRCT');</script>
<!-- End Google Tag Manager -->
<!-- Meta Pixel Code -->
<script type="fs-cc" fs-cc-categories="marketing">
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window, document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '359168182951973');
fbq('track', 'PageView');
</script>
<!-- End Meta Pixel Code -->
<meta name="facebook-domain-verification" content="uvmn0l1hezxm5c6rx1gtyd21ls2pu7" />
<!-- Finsweet Cookie Consent -->
<script async src="https://cdn.jsdelivr.net/npm/@finsweet/cookie-consent@1/fs-cc.js" fs-cc-mode="opt-in"></script>
<meta name='dmca-site-verification' content='aXFOdk1mOVdwN3hUMEFIb3pBZ2VRZz090' />
<meta name="msvalidate.01" content="F7A0E4E5D7A6E6FFD901B34FDD53ED2E" />
<meta name="yandex-verification" content="aa8d287cf4d30662" />
<meta name="google-site-verification" content="NwuyDGLGSITGIEwI6QKpUK96DmsMZ-1BDK-YfySLIyo" />
<!-- Meta Pixel Code -->
<script>
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window, document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '359168182951973');
fbq('track', 'PageView');
</script>
<noscript><img height="1" width="1" style="display:none"
src="https://www.facebook.com/tr?id=359168182951973&ev=PageView&noscript=1"
/></noscript>
<!-- End Meta Pixel Code -->
<!-- Microsoft Clarity -->
<script type="text/javascript">
(function(c,l,a,r,i,t,y){
c[a]=c[a]||function(){(c[a].q=c[a].q||[]).push(arguments)};
t=l.createElement(r);t.async=1;t.src="https://www.clarity.ms/tag/"+i;
y=l.getElementsByTagName(r)[0];y.parentNode.insertBefore(t,y);
})(window, document, "clarity", "script", "gqyjxrdjr8");
</script>
<!-- End Microsoft Clarity -->
<script>(function(w,r){w._rwq=r;w[r]=w[r]||function(){(w[r].q=w[r].q||[]).push(arguments)}})(window,'rewardful');</script>
<script async src='https://r.wdfl.co/rw.js' data-rewardful='3ee636'></script>
<meta name="google-site-verification" content="ON3pd9gN4Vn9Wq-UYQKcNr6yGNFOULgRKDCCHo8SpkY" />
<script>
window.intercomSettings = {
api_base: "https://api-iam.intercom.io",
app_id: "l928i6xd",
};
</script>
<script>
// We pre-filled your app ID in the widget URL: 'https://widget.intercom.io/widget/l928i6xd'
(function(){var w=window;var ic=w.Intercom;if(typeof ic==="function"){ic('reattach_activator');ic('update',w.intercomSettings);}else{var d=document;var i=function(){i.c(arguments);};i.q=[];i.c=function(args){i.q.push(args);};w.Intercom=i;var l=function(){var s=d.createElement('script');s.type='text/javascript';s.async=true;s.src='https://widget.intercom.io/widget/l928i6xd';var x=d.getElementsByTagName('script')[0];x.parentNode.insertBefore(s,x);};if(document.readyState==='complete'){l();}else if(w.attachEvent){w.attachEvent('onload',l);}else{w.addEventListener('load',l,false);}}})();
</script></head><body class="body-html-embed"><div class="w-embed w-iframe"><iframe style="border: 0; width: 100%; height: 100vh;" src="https://d2jdgg56dujjs1.cloudfront.net" title=""></iframe></div><script src="https://d3e54v103j8qbb.cloudfront.net/js/jquery-3.5.1.min.dc5e7f18c8.js?site=62a9b06138aac5c00fbb5f5e" type="text/javascript" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script><script src="https://assets-global.website-files.com/62a9b06138aac5c00fbb5f5e/js/webflow.89ed72e1b.js" type="text/javascript"></script><!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-NBNVRCT"
height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- End Google Tag Manager (noscript) -->
<!--Start of Tawk.to Script-->
<script type="text/javascript">
var Tawk_API=Tawk_API||{}, Tawk_LoadStart=new Date();
(function(){
var s1=document.createElement("script"),s0=document.getElementsByTagName("script")[0];
s1.async=true;
s1.src='https://embed.tawk.to/62b99332b0d10b6f3e797ea2/1g6iedvfc';
s1.charset='UTF-8';
s1.setAttribute('crossorigin','*');
s0.parentNode.insertBefore(s1,s0);
})();
</script>
<!--End of Tawk.to Script--></body></html>