Dub Uploaded Videos Into 30+ Languages Automatically
Upload your video file to dub speech into Spanish, German, French, Hindi, and more.
Drop or select MP4 video file to dub...
Supports MP4, MOV, WebM video files
No credit card required. Try instantly in Auto Poster App.
Original Video File (English)
Uploaded vertical speech recording with English vocal track
AI Dubbed Japanese Edition
Voice-cloned Japanese translation preserving speaker cadence and background audio
AI Multi-Lingual Video Dubbing
Auto Poster AI Video Dubbing localized uploaded video voice tracks into over 30 global languages while preserving the original speaker voice characteristics, emotion, pitch, and cadence. Neural voice cloning matches target translation speech with your video file timing.
Who Uses AI Video Dubbing?
Tailored solutions for content creators, agencies, marketers, and businesses.
YouTube Global Expansion
Dub your top performing video files into Spanish, Portuguese, and French to open new international channels.
Global SaaS & Software
Translate product demo video files and feature walk-throughs for international customers.
Film & Media Distributors
Localize short films, trailers, and documentaries quickly without expensive voice studios.
Non-Profit & Educational Orgs
Deliver vital health and educational content to non-English speaking communities globally.
Key Features & Capabilities
Built for high performance content creation and maximum virality.
Voice Tone Matching
Clones emotion and pitch of original speaker into target language.
Auto Subtitle Alignment
Generates synchronized translated subtitles alongside dubbed voice track.
Multi-Speaker Dubbing
Distinguishes between multiple speakers in podcasts and interviews.
Background Audio Preservation
Keeps background music and sound FX intact while swapping voices.
How It Works in 3 Easy Steps
Fast and simple workflow directly inside Auto Poster App.
Upload Video File
Provide original MP4/MOV video source file.
Select Target Language
Pick target language and dialect preferences.
Export Dubbed Video
Get fully dubbed video ready for global distribution.
Frequently Asked Questions
Everything you need to know about AI Video Dubbing.
Q. Does AI video dubbing match original speaker vocal traits?
Yes! The dubbing engine extracts the vocal fingerprint of the original speaker and replicates their pitch, inflection, and tone in the target language.
Q. What happens to background music and audio effects during dubbing?
Audio separation isolates the vocal track from background music and FX, replacing only the spoken dialogue while keeping background audio pristine.
Q. Can the tool handle uploaded video files with multiple different speakers?
Yes. Speaker diarization assigns distinct cloned voices to each speaker in multi-person interviews and podcasts.
Q. How many target languages are available for dubbing?
Supports over 30 languages including Spanish, German, French, Portuguese, Hindi, Japanese, Italian, and Polish.
Q. Does the tool generate translated subtitles alongside dubbed audio?
Yes, synchronized subtitles in the target language are generated automatically.
Q. Is lip-sync modification available for dubbed videos?
Visual lip-sync adjustment matching the new target language speech is supported.
Ready to Try AI Video Dubbing?
Launch Auto Poster App right now and transform your content creation workflow.