Free AI Dubbing Tool

Use AI dubbing to translate videos into 20+ languages with voice-aware speech and natural timing. Preview the result in your browser, then download your dubbed video.

This tool costs 4 credits per second of uploaded video.

Where AI dubbing fits

AI Dubbing for Creators, Education, Marketing, and More

AI video dubbing turns original speech into translated audio for a new audience. Localize short-form content, product videos, lessons, and team updates without rebuilding the edit from scratch.

Dub interviews, explainers, tutorials, and short clips for viewers in another language.

Original clipEnglish
AI-dubbed clipSpanish
English original and Spanish AI dub · 9:16 vertical · 8 seconds
Translation that still feels yours

Why Use Our AI Dubbing Tool?

Our online AI dubbing tool combines automatic speech recognition, video translation, and generated voice audio in one browser-based workflow. Translate and dub videos into 20+ languages, preview the multilingual result, and download it without a separate audio editor.

One source video branching into multiple translated audio paths and returning as a localized video
Multilingual dubbing

AI Video Translation in 20+ Languages

Upload one video, detect its source language automatically, and choose from 20+ languages. The AI video dubbing workflow transcribes speech, translates the dialogue, and generates a new voice track for creators, lessons, product videos, and global teams.

Original and translated speech waveforms aligned to the same video scene changes
Natural timing

Natural AI Dubbing with Source-Aware Timing

Generated speech follows the pace and structure of the original recording, helping translated dialogue stay aligned with the scene. Review the complete dubbed video in your browser before you publish or download it.

The same speaker connected by matching source and translated voice waveforms
Voice preservation

Voice-Aware Dubbing That Keeps the Speaker Familiar

Instead of applying the same generic narrator to every clip, the voice dubbing model is designed to preserve recognizable speaker characteristics in the translated audio. Clear source recordings produce the strongest result, especially when speech is separated from music and background noise.

Three simple steps

How to Use AI Dubbing to Translate a Video Online

This online AI dubbing workflow takes you from source clip to downloadable translation without a separate editor.

AI dubbing upload area showing a selected creator-intro.mp4 demo video

Upload your video

Choose a short MP4, WebM, or MOV clip up to 10MB.

AI dubbing language controls with automatic source detection and Spanish selected

Choose the language

Let AI detect the source, then select the audience you want to reach.

Completed AI dubbing result with a video preview and Download button

Generate and download

Preview the dubbed result in your browser and save the finished video.

Try AI Dubbing Free Online

Upload an MP4, WebM, or MOV clip up to 10MB. New accounts receive 20 one-time credits to try the workflow.

Dub Video For Free

What customers say about AI Dubbing

“I turned one product walkthrough into a Spanish version without rebuilding the whole edit.”
Nina S.Product marketer
“The upload-to-download flow is simple enough that our content team can prepare localized clips without a separate audio editor.”
Ethan C.Creative lead
“I can make a lesson available to more students while keeping the translated video connected to the original presenter.”
Leila M.Course creator
“Previewing the dubbed result before downloading makes it much easier to check pacing and pronunciation for social videos.”
Mateo R.Video creator
“We use short dubbed updates to share the same training message with teammates who prefer different languages.”
Priya K.Training manager
“The focused workflow helps me test multilingual versions of interview clips without rebuilding my entire timeline.”
Jordan L.Independent filmmaker
A focused media toolkit

Explore More Video and Audio Tools Offered by AI Dubbing

Translate a complete video, translate an audio recording or language pair, or generate a new character voice from text.

Questions, answered

Frequently Asked Questions about AI Dubbing

What is AI dubbing?

AI video dubbing transcribes spoken content, translates it, and synthesizes new speech in a target language while aiming to preserve timing and speaker character.

Can I dub a video online for free?

Yes. New accounts receive free credits, so you can upload a short video and try AI dubbing before purchasing more generations.

Which video formats can I upload?

The launch widget accepts MP4, WebM, and MOV video files up to 10MB. Short, clear clips give the fastest first result.

How many languages does the video dubbing tool support?

The AI dubbing tool supports 20+ languages, including English, Spanish, Hindi, French, German, Japanese, Korean, Arabic, and Portuguese.

Will AI dubbing preserve the original speaker's voice?

The dubbing model is designed to preserve speaker characteristics and timing, although the final result depends on recording quality and background noise.

Is my uploaded video secure?

Uploads are associated with your authenticated account and stored under unique asset paths. Only process content that you are allowed to use.

Can I download the dubbed video?

Yes. When generation finishes, the result appears in a video player with a download link and is added to your recent generation history.