Descript is a text-based video and audio editor that transcribes, records, and publishes with AI features like voice clones and captions.
Free · from $16/mo
About AI Video Dubbing
What is AI Video Dubbing?
AI Video Dubbing is an online tool that automatically translates your talking-head videos into 29 supported languages while preserving the original speaker's voice and syncing mouth movements. It turns a single-language video into a publish-ready, dubbed MP4 file with translated audio and subtitles.
Who is it for?
It is built for content creators, course instructors, product teams, and marketers who regularly produce videos and want to reach a global audience without re-recording voice tracks. It is best suited for clear, front-facing speaker videos — not for animated content or videos with heavy background noise.
Solving the localization problem
Traditionally, localizing a video required hiring voice actors, translators, and video editors — costly and slow. AI Video Dubbing automates this workflow: upload an MP4 or M4V with AAC audio, pick a target language, and download the dubbed video, audio, and SRT/VTT subtitle files. The tool is designed so the translated version sounds like the same person, making interviews, tutorials, product demos, and social clips feel natural in any language.
Real use cases
Use it to republish course lessons for international students, adapt product demo videos for new markets, localize creator videos for YouTube or TikTok audiences, and translate internal training materials. A free trial with 10 credits (1 credit = 1 second of video) lets you test the quality before committing to a paid plan.
Key features
- Voice preservation — retains the original speaker's voice characteristics for a personal, consistent translated track.
- AI lip sync — matches translated speech to visible mouth movements for natural talking-head videos.
- 29 language translations — translate your video into a wide range of target languages.
- Complete file output — download the dubbed MP4, translated audio, and SRT/VTT subtitles.
- Simple online workflow — upload, choose target language, generate, and download — no editing software needed.
- Commercial use included — paid plans allow using dubbed videos for commercial purposes, provided you own the source material.
SaaSpartout Score
7.0
/10
Editorial score from our review methodology — not user ratings.
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AI Video Dubbing Pricing
AI Video Dubbing pricing: from $19.9/mo.
For comparison: the median starting price in AI Image & Video is $15/month, measured across 215 tools we track. See the full SaaS Pricing Index →
Free Trial
Get started with 10 free credits. No credit card required. 1 credit = 1 second of complete video processing.
Starter — $19.9/month
500 credits per month (~8 min 20s of video). Up to 2 minutes per upload, 1 active job slot, 30-day project retention, commercial use included.
Creator — $49.9/month
1,500 credits per month (~25 min of video). Up to 5 minutes per upload, 2 active job slots, 60-day project retention, commercial use included. Most popular.
Pro — $99.9/month
3,400 credits per month (~56 min 40s of video). Up to 10 minutes per upload, 3 active job slots, 90-day project retention, commercial use included. Best value.
Studio — $199.9/month
7,600 credits per month (~2 hr 6 min of video). Up to 20 minutes per upload, 5 active job slots, 180-day project retention, commercial use included.
Yearly billing available (save 17%): Starter $199/yr, Creator $499/yr, Pro $999/yr, Studio $1,999/yr. Add-on credit packs available on Creator and above. Monthly credits do not roll over; add-on credits never expire. Paid plans use the same generation quality and differ mainly by credits, upload length, job slots, and retention.
Frequently asked questions
Is AI Video Dubbing free?
Yes, there is a free trial with 10 credits (1 credit = 1 second of video). No credit card is required to start. After that, paid plans start at $19.9/month.
How much does AI Video Dubbing cost?
Paid plans start at $19.9/month for 500 credits (about 8 min 20s of video). Other plans: Creator $49.9/mo, Pro $99.9/mo, Studio $199.9/mo. Yearly billing saves 17%.
How does AI Video Dubbing work?
Upload an MP4 or M4V video with AAC audio, choose a target language, and the AI detects the original language, translates the speech, preserves the original voice, syncs lip movements, and generates a dubbed MP4 with translated audio and subtitles.
Who is AI Video Dubbing best for?
It is best for creators, course instructors, product teams, and marketers producing clear, front-facing speaker videos who want to localize content into multiple languages without re-recording or hiring voice actors.
What are top alternatives to AI Video Dubbing?
Other tools in the AI dubbing space include Rask AI, HeyGen, and ElevenLabs. Compare features, pricing, and quality to find the best fit for your workflow and budget.
What are the limitations of AI Video Dubbing?
Lip sync works best when the speaker's face and mouth are clearly visible. Input files must be MP4 or M4V with AAC audio. The Starter plan is limited to 2-minute uploads; longer videos require higher-tier plans.
