AI Video Voiceover Localization in Minutes

Instantly translate and dub your videos with natural, lip-synced AI voices. Engage a global audience without the cost and complexity of traditional studios.

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Our world is full of wonders, from the deepest oceans to the highest peaks. With this technology, we can share these stories not just in one language, but in many, connecting cultures and inspiring curiosity across the globe. Let's explore together.

David | Documentary Maria | Ad Voiceover

Spanish

See Localization in Action

From one language to many.

Our AI handles translation and dubbing.

You focus on global reach,

we take care of the linguistic nuances.

One video, worldwide impact.

One-Click Video Translation

Upload your video, and our AI automatically transcribes, translates, and generates a perfectly synced voiceover in your target language.

English marketing video dubbed into Spanish, with lip-sync

Emotionally-Matched Voices

Our AI preserves the original tone and emotion, ensuring your localized voiceover resonates authentically with new audiences.

Effortless Voice Casting

Switch languages, assign different voices to speakers, and adjust timing, all within our simple, intuitive editor.

editing interface with timeline bars for subtitle, video, dialogue, BGM, SFX. Image height is 300 and width is 600

How to Localize Video Voiceovers

STEP 1

Upload Your Video

Simply drag and drop your video file into the editor. Our AI will automatically detect the original language and transcribe the audio.

STEP 2

Select Target Language & Voice

Choose your desired language for localization from our extensive library. Select the perfect AI voice that matches the original speaker's tone and style.

STEP 3

Generate & Download Your Localized Video

Click 'Generate' to create the new voiceover, perfectly synced with your video. Preview the result, make any final adjustments, and download your localized video.

Hear from the makers

From first-time storytellers to seasoned creators, these voices show how imagination turns into reality with Noiz.

Tried so many tools out there, and yours is hands down the best! The natural pauses and intonation make it sound like a real host.

AimsHigh

Podcast Producer

The pronunciation accuracy is insane, even for complex technical terms. My students say the videos are way easier to follow now.

JakeLee

YouTube Educator

Finally, a TTS that doesn't sound flat! The emotional range and breath sounds add so much life to the narration.

Guru

Audio Engineer

Who Needs Video Voiceover Localization?

Content Creators

Expand your YouTube or social media reach by dubbing your content into multiple languages, engaging a global fanbase effortlessly.

E-learning Providers

Make your educational courses accessible worldwide. Localize training materials and tutorials with clear, consistent AI narration.

Marketing Agencies

Launch global campaigns faster. Adapt video ads and promotional content for different regions with culturally-aware, natural-sounding voiceovers.

Film & Media Companies

Streamline the dubbing process for films and series. Achieve high-quality, lip-synced voiceovers at a fraction of the traditional cost and time.

Corporate Trainers

Deliver consistent employee training across international offices. Localize internal communications and HR videos with professional AI voices.

App & Software Developers

Create localized product demos and tutorials. Help international users understand your software with clear voice guidance in their native language.

Frequently Asked Questions

Everything you need to know about AI video voiceover localization.