Free YouTube
Video Translator
Paste a YouTube link and get the video dubbed into 135+ languages in the speaker's own cloned voice, with lip-sync and translated subtitles.
7-day free trial · No credit card required
4,000,000+ users
135+ languages
Voice cloning in 32 languages
How it works
How to Translate a YouTube Video in 4 Steps
1
Upload video
Drop in a YouTube video link, or upload the file yourself. Anything up to 5 hours goes through as a single project, and it works right in your browser without needing to download software.
2
Pick the language and the voice
Choose the original language, set the target language and voice, and translate into the viewer’s preferred language, then clone the speaker's voice or take one of the AI presets. Add a glossary for product names and a translation prompt describing who is talking.
3
Turn on lip-sync (optional)
Mouth movement follows the translated audio, which is what makes a speaker on camera believable. It also enhances viewer engagement and content authenticity, keeping the viewing experience more natural. Leave it off for screen recordings and anything filmed without a face in frame.
4
Review, then export
The editor points you at the lines worth a second listen, so a handful of segments get checked instead of the whole timeline. Rewrite one and regenerate it without spending extra minutes, then export the video, the audio track, or the subtitles.
Why Rask
Inside the Rask YouTube Video Translator
01
Voice cloning and AI voices
The speaker keeps their own voice in 32 languages. This is what people mean by a YouTube video voice translator: the audio comes back in the voice your audience already knows. When there is no voice to clone, pick one from the AI voice library. Usage rights included.
02
Lip-sync on a translation you approved
Lip-sync runs last, once the script is final. So you never spend minutes rendering wording you would have changed anyway.
03
Translated subtitles and SRT files
Subtitles come out in your target language. Upload your own SRT to keep wording you have already signed off, or download ours and reuse it anywhere.
04
Several speakers in one video
Up to 10 speakers, each with their own voice. A two-host episode or a panel stays one file instead of one flat narrator, and the background audio stays put.
Verified output
Hear the Difference
A YouTube translator is worth judging by ear. Here is the same speaker carried into another language, with the cloned voice holding the tone & lip-sync feature on.
En
Fr
De
Ja
Es
Use cases
Who Uses Our YouTube Video Translator
01 / 06 · YouTube creators
YouTube creators
Your YouTube channel has an audience in one language and analytics showing who else is watching. Translate the back catalogue and each new upload into those languages, keep your own voice in every version, and attach them to the videos already published.
02 / 06 · Podcasters & hosts
Podcasters and interview hosts
Episodes, interviews and panel recordings, with every speaker keeping their own voice in the new language. An archive costs a fraction of what re-recording it would, and the hosts stay recognisable in each feed.
03 / 06 · Educators & courses
Educators and course creators
One recording of an instructor reaches students who never shared their language. A YouTube tutorial or course lesson can also be translated for learners in other languages. Re-translate a module when it changes, leaving the rest of the library alone, with the same voice teaching in every market.
04 / 06 · Faith & community
Faith and community broadcast
Sermons, services and teaching series on the same weekly schedule, in the voice the congregation trusts, in each language spoken in the room.
05 / 06 · Marketing & product
Marketing and product teams
Campaign videos, demos, feature walkthroughs and release education, live in your customers’ languages on the day the original ships. One shoot covers every market, with the presenter your audience already knows still in frame.
06 / 06 · Founder-led channels
Founder- and expert-led channels
Keynotes, explainers and thought leadership, where the credibility belongs to the specific person talking.
Enterprise ready
Why Teams Choose Rask as Their YouTube Video Translator
Most teams translate YouTube videos on a schedule rather than once, and that is where an online AI video translator helps.
The archive on your channel counts as inventory
Older video content can be translated for audiences in other languages without new production. Footage that is already paid for opens a market you have not entered yet, and any YouTube video still goes through as one project.
Expressiveness and accent you can set
Emotion and identity are governed separately. A compliance module and a founder keynote can therefore hold to different standards without one setting dragging the other with it.
Context through the translation prompting
Tell Rask who is speaking, where, and what the video is for. That context drives register, formality, and how a particular term should land with this audience through AI translation.
A security review that clears on schedule
Certified to SOC 2 Type II, GDPR compliant, with data handling written down before anyone asks. Your footage stays yours and never trains a model.
Full control over the translation
Rewrite any line, then re-dub that segment on its own. Clips merge, split and drop, a section can revert to the original audio, and pauses, pronunciation and delivery are all adjustable - none of which takes extra credits. The review workflow helps protect translation quality, especially when precision matters.
What people say
4.7 / 5 on
More reviews on G2
“Localize content at scale with Rask API”
Need to translate hours of audio and video daily? The robust API automates the process, making it time- and cost-efficient.
Education
“Adding voices to videos has never been easier”
The platform is very user-friendly. It makes my work much easier and saves me a lot of time.
Marketing
“A great way to reach new audiences in other countries”
What I like best is the intuitive interface - incredibly user-friendly. The data processing speed is phenomenal, and the support team is responsive and very helpful.
Entertainment
“Probably the best AI voice cloning and dubbing tool on the market”
Very easy to upload voice or video files, with an interface where both the original and the translation can be edited. The clone voices are quite good - in totality, a top tool right now.
Content Creators
Rask features
More Rask Tools for YouTube Content
Lip-sync is one decision inside a faster, lower-cost localization workflow.
How do I translate a YouTube video for free?
Is there a free YouTube video translator?
Can I translate a YouTube video to English?
Does it work with YouTube Shorts?
Can you translate a YouTube video that has no subtitles?
Do I need to download the YouTube video first?
Do I need a Chrome extension or an app, and is there a real-time YouTube translator?
How do I translate YouTube audio while keeping the original voice?
Can I upload the translated version back to YouTube as a multi-language audio track?
How accurate is YouTube video translation?
How many languages does the YouTube video translator support?
Ready to Translate Your YouTube Videos?
Start with one video and see how it helps you reach viewers around the world and make your content available in other languages. Or book a demo and we will walk through your YouTube channel, your languages, and your review process, so you can support your global reach strategy.
7-day free trial · No credit card required