What file formats does WavBoost support?

WavBoost supports MP4, MOV, MP3, WAV, M4A and more. Drop any audio or video file to dub, transcribe, denoise, or split it.

Does WavBoost require a subscription?

No. WavBoost uses minute packages with no subscription required.

How long are my files stored?

Files are automatically deleted after 24 hours for your privacy.

Dub your videos into 30+ languages

Upload a video and get it back dubbed in your own cloned voice, with synced captions and studio-clean audio. Reach viewers worldwide without re-recording a single word.

Hear a sample

A few of our 30+ languages

Your voice · English

Interview_final.mp4

“Welcome to our channel!”

AI dubbing

Voice clone · Lip sync

Français

French

« Bienvenue sur notre chaîne ! »

Español

Spanish

“¡Bienvenidos a nuestro canal!”

日本語

Japanese

「私たちのチャンネルへようこそ！」

Deutsch

German

„Willkommen auf unserem Kanal!“

हिन्दी

Hindi

“हमारे चैनल में आपका स्वागत है!”

Português

Portuguese

“Bem-vindos ao nosso canal!”

Everything you need to go global

Dub your videos, then finish them with captions, clean audio and extra voices, all in one place.

AI Video Dubbing

Translate and dub your videos into 30+ languages in your own cloned voice, keeping the tone and emotion of the original.

🇺🇸

English

Original · Natural pacing

Dubbed

0:00 / 0:20

Same script · AI-dubbed voice

AI Noise Removal

Remove background hum, wind and static instantly, so every dub starts from clean, studio-grade audio.

Captions in 30+ Languages

Auto-generate accurate, stylish captions for your videos, or translate them into 30+ languages to reach viewers who watch with the sound off.

Auto-Captions

Video frame with auto-generated captions

Weguaranteehighaccuracyforallyourvideocontent.

"The sprawling valleys of the countryside hold secrets that have remained hidden for centuries."

Multi-Speaker Voiceovers

No voice to clone? Choose from 30+ lifelike speakers and accents to narrate your content in multiple languages.

From one video to a global audience

Reach new markets

Fast GPU processing

Studio sound, no studio

Video in, dubbed video out

Frequently Asked Questions

Everything you need to know about dubbing, privacy and billing.

How many languages can I dub into?

You can dub your videos into 30+ languages, including Spanish, French, German, Portuguese, Japanese and Hindi. Captions can be translated into 30+ languages too.

Will the dubbed version still sound like me?

Yes. WavBoost clones your voice, so your dubbed videos keep your voice characteristics and emotional tone in every language.

How does pricing work?

WavBoost uses one-time credits, with no subscription. Buy credits when you need them, with no monthly fees.

What file formats do we support?

We support all major audio and video formats including MP3, WAV, FLAC, MP4, MOV, and MKV. Our engine handles the conversion seamlessly in the background.

Are my processed files kept private and secure?

Absolutely. Privacy is built into our core architecture. All uploaded media and generated outputs are automatically purged from our servers 24 hours after processing is complete.

Can I use my dubbed videos for commercial projects?

Yes. All audio and video generated, translated, or dubbed through WavBoost is fully cleared for commercial use, including monetization on platforms like YouTube and social media.

How accurate are the generated captions?

We achieve over 99% accuracy in standard conditions, ensuring your videos are perfectly synced and highly engaging, even with complex dialogue.