Your Voice,
Every
Language.
Drop in any video. AI strips the original voice, dubs it in 20+ languages with natural emotion, and hands you back a publish-ready file — in minutes.
Supports MP4, MOV, WebM · first export is free, no card required.
LANGUAGES
Supported
20+
SPEED
Ready in
Minutes
Avni Labs by the numbers
Fully online. Free to start.
10,000+
videos dubbed every day
20+
languages supported
90%
cost savings vs studio
How It Works
Three steps to dub your video into any language
Upload Your Video
Drop in any video with spoken audio or paste a YouTube / Instagram link. Supports MP4, WebM, MOV.
Target Language
Choose Language & Voice
Select your target language and AI voice. Preview multiple voice options to find the perfect match.
Export Dubbed Video
AI generates natural dubbing with emotion preservation. Download your publish-ready video in minutes.
Professional Dubbing Features
Everything you need to publish globally — without a recording studio
Natural Voices
AI voices with proper intonation, pauses, and breathing patterns that sound human.
- Human-like cadence & rhythm
- Pause and breath simulation
- Emotional tone preservation
Multi-Speaker Detection
Detects and dubs multiple speakers with distinct voices automatically.
- Auto speaker identification
- Unique voice per speaker
- Works on interviews & podcasts
Emotion Preservation
Preserves excitement, sadness, and urgency in the dubbed version.
- Tone-aware voice synthesis
- Matches original energy
- Nuanced delivery, not robotic
Voice Cloning
Clone the original speaker voice and deliver it in the target language.
- Speaker voice fingerprinting
- Cross-language cloning
- Consistent identity across dubs
Background Audio Intact
Music and sound effects are preserved while only speech is replaced.
- Speech-only replacement
- Original music retained
- Clean audio separation
Reach Global Audiences
in Their Language
Dub into 20+ languages and reach new viewers. Our AI adapts speech patterns for each language naturally.
- 20+ languages with natural pronunciation
- Source language auto-detection
- Subtitle generation for dubbed audio
- Intro/outro preservation
AI Voices That
Sound Human
Natural emotion, intonation, and pacing — across 20+ languages. Not robotic. Not flat.
- Male & female voice options
- Natural intonation and pacing
- Multiple voices per language
- Custom voice speed control
- Emotion preserved in dubbing
50+
AI Voices
20+
Languages
Minutes
Turnaround
100%
Emotion Kept
Who Uses AI Dubbing?
From creators to enterprises — AI dubbing scales your content globally
Content Creators
Expand your YouTube, TikTok, and Instagram reach to international audiences without hiring voice actors.
E-Learning
Make educational content accessible globally. Dub courses and tutorials for students worldwide.
Corporate Training
Localize internal training videos for multinational teams in their native language.
Marketing & Ads
Run localized ad campaigns across markets without reshooting video content.
Why AI Dubbing?
Reach more people, save time and money, boost engagement
potential viewers
Global Reach
Access 5 billion+ potential viewers by dubbing into their native language.
faster than traditional
10x Faster
What takes weeks with voice actors takes minutes with AI dubbing.
cost reduction
90% Savings
Eliminate expensive voice actor fees, studio time, and coordination overhead.
longer watch time
Higher Engagement
Viewers watch 72% longer when content is in their native language.
FAQs
Need more details? Visit our Help Center or connect with our team.
AI video dubbing uses artificial intelligence to replace the spoken audio in a video with a new language while preserving the original tone, emotion, and timing — no voice actors or studios needed.
Our AI voices include proper intonation, breathing patterns, emotional expression, and cultural speech patterns specific to each language.
Yes. Our AI automatically detects different speakers and assigns distinct voices to each one, maintaining speaker identity throughout.
Lip-sync support is coming soon for broadcast-quality output.
We support MP4, WebM, and OGG video formats.
Most videos are ready in minutes. You will receive a notification when your dubbed video is ready.
Ready to dub your video?
Start for free. No credit card required.