---
title: "Dub a Video to English with an AI Voice | ToolSugar"
description: "Turn a foreign-language video into an English dub that runs in your browser. Nothing is uploaded, and each line keeps the timing of the original speaker."
canonical: https://toolsugar.com/tools/dub-video-to-english
image: https://toolsugar.com/og.png
---

# Dub a Video to English

ToolSugar dubs a video into English. Drop in a video in the original language, and it reads the speech, translates it to English and voices each line at its original moment, all in your browser with nothing uploaded. Choose an American or British voice, then download the MP4 and an SRT file.

Runs on your device

## How it works

1. Drop the video. Leave language on Detect automatically, or pick the spoken language if detection gets it wrong.
2. Choose Heart or Michael for American English, or switch to English (UK) for Emma or George.
3. Press Dub video and listen to the first minute before you share the MP4.

## Key facts

- **English voices**: Heart and Michael for American English, Emma and George under English (UK). All run in your browser
- **Voice download**: About 86 MB once, then cached. Translation adds about 632 MB once
- **Free runs**: Each dub counts as one of 5 free AI runs in any rolling 24 hours, with no sign up
- **Output**: An MP4 with the English voice, plus an SRT file of the English lines

## Common uses

- Making a Spanish or Hindi tutorial followable for an English-speaking audience.
- Reviewing a foreign supplier's training video with colleagues who only read and hear English.
- Preparing a rough English version of a talk for a conference submission.

## Questions

### Which source languages can I dub from?

Anything Whisper can recognize, which covers about a hundred languages, though translation only handles some of them (Telugu is not one). Accuracy depends on the audio. Speech mistakes carry into the translation, and the small translation model slips too, so read the SRT before sharing.

### Can I dub an English video to English?

Yes, and it can be useful for replacing a weak recording with a clean AI voice. The translation step still runs and may reword lines slightly, so check the SRT file if the exact wording matters to you.

### Why does the English dub sound fast in places?

English sometimes takes longer to say than the original, and every line must finish before the next one starts. Those lines play faster, up to 1.6 times. A slower original speaker gives the voice more room and sounds more natural.

[Read the Dub Video to English guide](https://toolsugar.com/blog/how-to-dub-a-video-with-ai)

## Related tools

- [AI Dubbing](https://toolsugar.com/tools/ai-dubbing)
- [Dub Video to Spanish](https://toolsugar.com/tools/dub-video-to-spanish)
- [Video Translator](https://toolsugar.com/tools/translate-video)
- [Transcribe to Text](https://toolsugar.com/tools/transcribe-audio-to-text)