Free trial
New users receive 200 free credits with no credit card required, enough for roughly 2 minutes of dubbing.
Learn moreVosko AI
Dub videos into 94 languages while keeping the original speaker's voice.
Beginner
What is Vosko AI?
Vosko AI is a dubbing tool. Browser-based video localization tool that clones each speaker's voice from the source clip and dubs into 94 languages, preserving background music and effects. Includes a bilingual script editor with auto timing adjustment, multi-speaker track separation, burned-in subtitle removal, and batch runs of up to 150 videos.
Vosko is a video localization platform built around one idea: a translated video should still sound like the person who made it. Speakers upload a source clip, pick a target language, and Vosko clones the presenter's voice from the existing audio, then speaks the translated script in that same voice. Its stated coverage is 94 target languages, and no separate voice sample is required. On top of the dub, the platform separates dialogue from music, sound effects and ambience, replaces only the speech, and mixes the new track back into the original soundtrack. The workflow happens in a browser editor rather than a render queue. Original and translated scripts sit side by side, and any line can be reworded or re-voiced on the spot, with timing adjusted automatically when a translated sentence runs longer or shorter than the source. Multi-speaker footage such as interviews, panels and podcasts gets split per person, and each speaker keeps a distinct voice. For 19 widely spoken languages, an Ultra Mode tightens tone and rhythm against the original delivery. Vosko can also erase subtitles that are already burned into the picture, rebuild the background behind them, and lay down fresh captions in the target language. Batch runs accept up to 150 videos, with up to 8 languages per run. The audience is broad but specific: YouTubers building multi-language audio tracks, short-form creators shipping clips for several markets at once, e-commerce teams localizing ads and demos without reshoots, educators publishing full courses (videos up to 200 minutes), agencies producing campaign variants, corporate training teams working from approved terminology, short drama studios, and podcasters. Compared with traditional localization agencies, the pitch is speed and cost, and compared with bare dubbing tools, the emphasis is editing depth and preservation of the underlying audio bed. Two limits matter. Lip sync is not available yet and sits on the roadmap, so close-up talking-head footage should be previewed before publishing. Uploaded media and generated files are deleted after 7 days, so exports need to be downloaded in that window.
How do you use Vosko AI?
1Create an account and open a translation project
Sign up from the homepage and go to the project creation page. The 200 free credits issued at signup cover roughly 2 minutes of dubbing and require no credit card.
2Upload your video or audio file
Drag a file into the upload area or browse for one. Single uploads accept one video or audio file; batch upload is reserved for Pro accounts.
3Set source and target languages
Leave the source language on Auto or pick it manually, then choose the target language. Up to 8 languages can be selected per run.
4Choose the translation mode
Pick original voice dubbing with subtitles if you want the speaker's cloned voice, or switch to subtitle-only output. Toggle the option to erase subtitles already burned into the picture.
5Review and edit in the bilingual editor
Compare the original and translated scripts side by side, reword lines, adjust timing and pacing per speaker, and restyle subtitles with your own fonts and colors. Edited lines are re-voiced immediately.6Export before the seven day window closes
Download the dubbed audio and subtitle files, or separate voice and background tracks for a video editor. Files are deleted from Vosko's servers 7 days after upload.
Pros and cons
Pros
- Voice is cloned from the uploaded video itself, so no separate voice recording or sample is needed.AI
- Dialogue is isolated before replacement, which keeps original music, effects and ambience in the final mix.AI
- Bilingual editor allows line-level rewording and re-voicing with automatic timing correction to limit sync drift.AI
- Multi-speaker detection gives each participant a separate track and their own preserved voice.AI
- Batch processing covers up to 150 videos at once with up to 8 target languages per run.AI
Cons
- No lip sync support yet, so close-up talking-head footage can look out of step with the new audio.AI
- Uploaded media and generated exports are deleted after 7 days, which cuts against long-term project archiving.AI
- Batch upload is restricted to Pro members, so lower tiers are limited to one file at a time.AI
- Free credits cover only about 2 minutes of dubbing, which is too little to judge results on a real episode or lecture.AI
- Voice cloning raises consent questions, since the platform relies on users only localizing footage they own or have permission to use.AI
How much does Vosko AI cost?
Pricing
Vosko runs on a credit model. New accounts get 200 free credits, which the site says covers about 2 minutes of dubbing, and Pro membership unlocks batch upload. Specific plan prices are not listed on the homepage; the pricing page carries the current tiers.
Learn moreSupport
Support is reachable through a demo booking page on the site. No help centre, documentation or live chat channel is described on the homepage.
Learn moreIntegrations
Exports are built around YouTube's multi-language audio feature, with separate voice tracks and subtitle files prepared for upload. No other named integrations are listed on the homepage.
Features
Voice cloning from the source video across 94 target languages, dialogue separation that preserves music and effects, multi-speaker track splitting, line-by-line editing with automatic timing correction, Ultra Mode for closer tone and rhythm in 19 languages, burned-in subtitle removal with background reconstruction, styled subtitles, batch runs of up to 150 videos, and support for videos up to 200 minutes.
Frequently asked questions about Vosko AI
How much does Vosko AI cost?
Vosko runs on a credit model. New accounts get 200 free credits, which the site says covers about 2 minutes of dubbing, and Pro membership unlocks batch upload. Specific plan prices are not listed on the homepage; the pricing page carries the current tiers.Does Vosko AI offer a free trial?
New users receive 200 free credits with no credit card required, enough for roughly 2 minutes of dubbing.How do you use Vosko AI?
The walkthrough on this page covers 6 steps: 1. Create an account and open a translation project 2. Upload your video or audio file 3. Set source and target languages 4. Choose the translation mode 5. Review and edit in the bilingual editor 6. Export before the seven day window closes.What platforms does Vosko AI support?
Vosko AI is available on Web App.What does Vosko AI integrate with?
Exports are built around YouTube's multi-language audio feature, with separate voice tracks and subtitle files prepared for upload. No other named integrations are listed on the homepage.What are the limitations of Vosko AI?
No lip sync support yet, so close-up talking-head footage can look out of step with the new audio. Uploaded media and generated exports are deleted after 7 days, which cuts against long-term project archiving. Batch upload is restricted to Pro members, so lower tiers are limited to one file at a time.
Status
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Added10/21/2026
Platforms
Web App
Pricing
FreemiumSubscription
