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Product Walkthrough
Video Translator with AI Dubbing
Your video, dubbed into other languages — the AI voiceover matches the original pacing and delivery.
Drop a file here or click to upload
MP4, MOV or WebM · up to 3 minutes
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How It Works
1
Video selection
A video up to 3 minutes with clear spoken audio. MP4, MOV, and WebM are supported.
2
Target language
Choose one or more target languages and a voice for each. The AI audio follows the original speaker’s pacing.
3
Video export
Each language is delivered as a dubbed video with the new voiceover in place, together with SRT subtitle files. Files are kept for 30 days (7 days for free users).
Frequently Asked Questions
It translates the speech in your video into another language and replaces the original voice with an AI voiceover. The speech is transcribed, translated and read by the preset voice you choose, and each translated line is timed to the matching segment of the original, so the new voice stays in step with the visuals.
Upload the video, choose English under “Dub into”, pick an English voice and start. The speech in your video is transcribed, translated into English and read by the voice you selected, and the new voice track replaces the original speech in the same video. The spoken language of the original is detected automatically, so there is no source language to set.
Available languages include English, Chinese, Spanish, Portuguese and Japanese. Choose one or more languages under “Dub into”, then pick a voice for each before you submit the video. The spoken language of the original video is detected automatically, so only the target languages need to be set.
Yes. Select several languages under “Dub into” and pick a voice for each. Every selected language is delivered as its own dubbed video, so one upload covers several markets. The first language you select is shown as the main result, and every version can be downloaded from the task card.
Yes. Each dubbed language comes with an SRT subtitle file of the translated lines, timed to the new voiceover, plus an SRT file of the original speech. SRT is a standard subtitle format supported by most video editors and video platforms.
A preset AI voice that you choose for the target language. Each language has both female and male voices, with the widest range in Chinese. The voice you select reads every translated line, so dubbing suits videos with one main speaker, such as product demos, tutorials and talking-head clips. The same voices are available in Text to Speech.
Yes. AI Video Dubbing requires a free LubanAI account. Signed-in free accounts receive 10 free credits every day, which count toward the cost of each video together with credit pack credits. Credit packs and subscriptions are available on the pricing page.
Dubbing a video of up to one minute into one language costs 18 credits; longer videos are billed by the minute, rounded up. Each additional language adds from 5 credits, depending on the video length. The voice and background music settings do not change the price. The total is shown on the button before you submit; credits are deducted on submission and returned automatically if dubbing fails.
Upload an MP4, MOV or WebM video of up to 3 minutes. The video needs an audio track with speech, since that speech is what gets translated, and clear speech with little background noise gives the most accurate result. For a longer video, trim it to the part you want to dub before uploading.
Yes. Background music is set to “Keep it” by default: the speech is separated from the music, and the music plays under the new voiceover. If your video is pure narration, choose “No music in this video” to skip the separation step, and the task finishes faster. In both cases the original speech is replaced, so only the new voice is heard.
Yes, for videos you own or have licensed, provided the content complies with our Terms of Service. No attribution is required on paid plans or credit packs; free-plan outputs require attribution to LubanAI. Results are kept for 30 days (7 days for free accounts) and then deleted automatically.
Tasks are processed in the order they are submitted. Paid tasks from subscribers and credit pack buyers are picked up first. Free tasks may wait longer during peak hours.
