Video translator with a predictable result you can trust
Translate videos with top-accuracy dubbing in 135+ languages, with the speaker's cloned voice, precise lip-sync and full control over the text, sound, and identity.
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How it works
How to translate a video
The whole workflow runs in your browser, with editable transcripts before export and nothing to install or configure. Upload, translate, edit what needs it, add subtitles, and export the finished video - or the transcript as SRT or TXT.
For volume, the same engine is available through the API.
step 1
Upload your video or paste a link
Upload your video directly or with a YouTube / Google Drive link. Whether it is a video file or an audio file, all possible formats are available.
step 2
Choose your languages and settings
Pick source and target languages, then choose the voice: voice cloning or one of our AI voice presets. Optionally: turn lip-sync on or off, lock key terms with a glossary and present a full context with prompting.
step 3
Review, then export every language at once
Preview the result and fix what needs it. Rask flags the lines worth a second look, so you're not scrubbing the timeline. Then translate into every remaining language in one click, add auto-generated subtitles and download the video.
Use cases
Who uses Rask Video Translator
01 / 05 · Learning and development
Learning and development
Onboarding courses, compliance training, product enablement, safety briefings, and internal updates. Translate only the modules that changed instead of rebuilding the whole library, and keep the same trainer’s voice in every market.
02 / 05 · Customer education and product content
Customer education and product content
Help videos, feature walkthroughs, onboarding flows, webinars, and release notes. Ship them in your customers’ languages the same day as the original version, without waiting on a vendor for each release.
03 / 05 · Marketing and demand generation
Marketing and demand generation
Campaign videos, product demos, case studies, event recordings, and social cuts. One shoot covers every market, and the presenter your audience already knows stays recognizable in each version.
04 / 05 · Religious and community broadcast
Religious and community broadcast
Sermons, services, study sessions, and podcast feeds. Long-form content on a weekly schedule, translated into every language the congregation speaks, in the same trusted voice each week.
05 / 05 · Creators and podcasters
Creators and podcasters
Episodes, interviews, tutorials, and the whole back catalogue. Translating an archive costs a fraction of re-recording it, and you keep the voice that built the following.
Why Choose Rask for Accurate Video Translation
01
Full control over the translation
Edit text line by line to improve translation accuracy, then regenerate the dubbing for just that segment with review and editing. Merge, split, or delete clips, revert to the original audio where a section shouldn't be translated at all, and adjust pauses, pronunciation, or delivery where it matters. Which is how teams push AI video localization toward the highest possible accuracy.
02
Native expressiveness and accent adjustment
Expressiveness controls how much emotion carries into the new language. Similarity and accent control how closely the output matches the original speaker. Turn similarity down when you want the delivery without the identity, which matters for rights-sensitive content.
03
Video translation with lip-sync
When the speaker is on camera, mismatched mouth movements are what an audience notices first, even when the translation itself is good. Rask syncs lip movement to the translated audio across 135+ languages, so the localized version carries the speaker's presence.
04
Context through prompting
Describe the speaker, the setting, and what the video is for. Rask uses that to make translation decisions a word-level tool can't: register, formality, how a term should land for this audience rather than in general.
05
Speaker and background separation
Rask separates up to 10 speakers automatically and assigns each one their own voice, so a panel or interview doesn't collapse into a single narrator. Background audio stays where it belongs.
Everything You Need in an AI Video Translator
135+ languages and dialects
Translate into 135+ languages, and choose the regional locale within them. Spanish covers Spain and Latin America, Arabic covers 16 different countries, while English covers 14 dialects & accents. The translation follows the spelling and grammar of the region you pick.
Voice cloning and AI voices
VoiceClone
Communicate with your audience in your own voice in 32 languages
Voice cloning carries the speaker's voice into 32 languages, with Expressiveness, Similarity and Accent as separate dials that control how much emotion carries over and how close the output stays to the original person. AI dubbing helps preserve speaking style and improves engagement, while translated speech sounds more natural. No source voice to clone? Choose from an AI voice library for voice over, with usage rights included.
Lip-Sync
Mouth movements match the translated audio, so the result reads as speech rather than a voiceover laid on top. It holds up on the content where it matters most: presenter-led video, courses, interviews, anything where the speaker is on camera and the face carries the performance.
Editor with flagged segments
Rask marks the segments most likely to need a second look, so you review the three lines that matter instead of the whole timeline. Fix the text, regenerate just that segment, and move on. Edits don't cost extra minutes.
YouTube video translation
Paste a YouTube or Google Drive link, or upload the file directly. Export the dubbed track to create a translated video for global audiences, then add it to your channel as a multi-language audio track so one video serves every market from a single URL.
Translate & download subtitles
Generate automatic subtitles in the target language, making subtitle translation fast and accurate for multilingual audiences, or upload your own SRT to preserve the original subtitles and lock the translated subtitles to wording you've already approved. Download subtitles separately and reuse them wherever the video ends up.
Enterprise ready
Video Translation for Enterprises
Built for teams handling video at scale
Everything your legal, security, and ops teams need before a growing video library or sensitive internal content goes through translation.
Security and compliance
Rask is SOC 2 Type II certified and GDPR compliant, so a security review of how video and audio data is stored and processed doesn't stall the rollout.
API access
Translate a backlog, a growing archive, or a recurring release schedule, without uploading files one at a time through the browser.
Reviewer roles
Someone who actually knows the target language signs off on the output before it ships, without becoming the bottleneck for every other language.
Custom development
Dedicated engineering support for teams integrating translation into existing infrastructure, plus a Customer Success Manager with scheduled health checks.
Human in the loop
An expert ear on the output before it ships, catching a mispronunciation, a pacing issue, or a voice that's drifted from the original speaker.
Built on trust
In some countries a voice counts as part of someone's identity. Rask supports both a consented clone of a real voice and a neutral synthetic voice with no identity attached, so you publish with the right one for the content.
Advanced tools
Advanced Features Enhancing Your Video Translation Experience
Want to learn more about our features? Contact sales.
01
AI Translation with Unmatched Accuracy
Rask leverages the best AI video translator technology to deliver highly accurate translation results. This ensures your translated text reflects the original language's meaning and tone perfectly, breaking down language barriers effectively. The same accuracy carries into AI dubbing, so the spoken translation matches the meaning and authenticity of the original.
02
Seamless Video Upload and Download Options
Upload your videos & audios effortlessly in various formats and sizes with our accessible online interface: MP4, MOV, WEBM, MKV, MP3, WAV. After translation and editing, use the convenient download button to export your translated videos or subtitles quickly, supporting different formats to fit your workflow.
03
Transcribe Videos and Generate Bilingual Subtitles
Our AI-powered transcription tools transcribe videos automatically, enabling you to create bilingual subtitles that display both the original language and translated text simultaneously on screen. This feature enhances accessibility and engagement for viewers worldwide.
04
Support for Short Videos and Training Videos
Whether you’re working with short videos for social media or detailed training videos, our platform adapts to your needs. Add subtitles and translations quickly to maximize global reach and ensure your product videos and educational content resonate with diverse audiences. Free trial users can run short videos through the full dubbing workflow before choosing a plan.
05
Powered by Cutting-Edge Video AI
Utilizing advanced video AI, our platform automates the entire localization workflow: from transcribing videos and AI translation to dubbing and subtitle export review. Fine tune your translations and subtitle timing with intuitive tools designed to streamline your production process. Voice cloning runs inside the same pipeline, so dubbing keeps the original speaker's voice across every language.
06
Accessible Online Platform for All Your Needs
Our platform is accessible online from any device, requiring no additional downloads or installations. This makes it easy to manage your video translation projects anywhere, anytime, with full control over subtitle editor features and export options. Start free, with no download and no credit card.
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
Languages
Video Translator by Language
Translate audio into English from 40+ source languages - pick a language pair to get started.
How do I translate a video?
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What languages can I translate videos into?
Can I translate a video into multiple languages at once?
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Can I translate a standalone audio file?
How do I translate a video with lip sync?
What video formats and file sizes can I upload?
Is there an app that can translate a video?
Translate your first video free
7 days, no credit card. Try it on real content: a course module, a campaign video, a recorded session. Hear the cloned voice before you decide.