Dub YouTube videos in 30+ languages
Upload your video. AI clones your voice, translates, and syncs lips. Publish to YouTube in 30+ languages — grow subscribers and watch time globally.
How it works
Upload your video
Drop your YouTube video or paste a link. DubSync extracts the audio, identifies speakers, and prepares the transcript automatically.
Select languages
Choose from 30+ target languages. DubSync translates the script, clones your voice, and generates dubbed audio with natural pronunciation.
Download and publish
Preview the dubbed video with lip-synced visuals. Download the MP4 and upload it to your YouTube channel as a new language version.
Key benefits
Grow global subscribers
Reach viewers in their native language. Dubbed content drives higher watch time and subscriber conversion in non-English markets.
Keep your authentic voice
AI voice cloning preserves your unique tone, pitch, and delivery so your audience connects with the real you in every language.
Works with Shorts and long-form
Dub 15-second Shorts or 2-hour tutorials. DubSync handles any length with consistent voice quality and lip sync accuracy.
SEO-friendly multilingual content
Publish dubbed videos with translated titles and descriptions. Each language version builds search visibility in its market.
Also works with
Dub Your First YouTube Video Free
Free plan includes 1 video up to 30 seconds. No credit card required.
Get started free