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English video translation

Translate Video to English Online

Turn your video into an English version with AI dubbing and subtitles. Start with US English, or choose UK English before translating.

US English preselected · UK English also available

  • 10 free points on sign-up
  • No credit card required
  • Up to 2 GB per video
  • US or UK English
Compare the original with the English versionThe preview combines translated English speech with readable English captions.
Source

con sérum ligero de vitamina C.

Target

with this lightweight vitamin C serum.

Open the English workbench
How it works

How to translate a video to English online

Upload your video, confirm its original language, and select US or UK English. UnmarkAI generates an English voiceover and timed subtitles. Choose whether to show English captions in the video; you can also download them as an SRT file.

  1. 01

    Upload your video

    Choose an MP4, MOV or WebM file up to 2 GB.

  2. 02

    Choose US or UK English

    Confirm the detected source language and your preferred English version.

  3. 03

    Set captions and review options

    Choose whether to show English captions. Eligible plans can pause for text review before dubbing.

  4. 04

    Listen and download

    Check names and pronunciation, then download the video, subtitles and voiceover.

Spanish-to-English example

Translate video to English subtitles without overlapping text

Compare the same frame before and after translation. When eligible source-caption cleanup is enabled, the old burned-in text can be cleared before readable English subtitles are added.

Spanish source

Hoy voy a compartir tres formas de mejorar tus videos.

English result

Today I’ll share three ways to improve your videos.

The same creator video with readable English subtitles after translation
Creator video with Spanish subtitles before translation to English
Downloads

Download the English video, subtitles and voiceover

Publish the video or use the separate subtitle and audio files in your editor.

MP4

English-dubbed video

A translated video with English speech, ready for your final publishing review.

SRT · EN

English subtitle file

Timed English captions for YouTube, courses, players, and accessibility workflows.

SRT · Source

Original-language subtitle file

Keep the detected source transcript and timing for reference or quality checks.

MP3

English voiceover audio

Download the generated English speech track as a separate audio file.

Set up the English version

Choose the settings your video needs. The workbench labels options that require an eligible plan.

  • Show English captionsPut English subtitles in the MP4 so viewers can read them without loading a separate file.
  • Remove existing captionsEligible plans can clean subtitles embedded in the picture before English captions are added.
  • Keep background soundPreserve music and ambience beneath the English voiceover, then listen to check the balance.
  • Review the textEligible plans let you correct the transcript and translation before continuing. Advanced quality is also available with the appropriate plan.
Source languages

Translate Chinese, Spanish, Japanese and more into English

Detect the original language automatically or choose from 116 source languages. These are a few common examples.

Chinese to English

Translate Chinese speech into an English-dubbed video and English SRT.

Spanish to English

Turn Spanish creator, training, or business videos into English deliverables.

Japanese to English

Create English speech and subtitles while reviewing names and specialist terms.

Portuguese to English

Localize Brazilian or European Portuguese videos for English-speaking viewers.

Product facts

Before you upload

New accounts receive 10 free points. The free plan processes the first 30 seconds of a video; check the estimate for your selected options before starting.

View pricing
Accepted files
MP4 · MOV · WebMUpload a file from your device.
Maximum size
2 GBChoose a smaller file if your video exceeds this limit.
Source languages
116Automatic detection or manual selection.
English version
US or UKUS English is selected by default.
Free trial
10 pointsNew accounts receive 10 points. The free plan processes the first 30 seconds.
Use cases

Make your videos easier for English-speaking viewers to follow

Check the details that matter for your video, from course terminology to product names.

Creators

YouTube and social video

Translate a local file from your own channel, then publish the reviewed English MP4 or add the English SRT.

Education

Courses and tutorials

Give learners English narration and timed captions while checking technical vocabulary.

Business

Product demos and webinars

Localize walkthroughs, presentations, and customer stories for English-speaking buyers.

Interviews

Talking-head and multi-speaker video

Review speaker changes, names, pacing, and pronunciation before distributing the English version.

Publishing checklist

Check the English before publishing

Listen for names, numbers and awkward phrasing. Read the subtitles while the video plays to check whether each line fits the scene.

PrivacyAcceptable use
  • Names and terminologyCheck people, brands, product names, numbers, and specialist terms against the source.
  • Pronunciation and speaker changesListen for proper names and confirm that conversations remain easy to follow.
  • Timing and audio balanceReview scene cuts, pauses, emphasis, background sound, and the end of each line.
  • Subtitle safe areasKeep English captions clear of faces, important visuals, and player controls.
Related tools

Need another language or audio translation?

Translate into other languages, work from an audio file, or remove old subtitles before translating.

All target languages

AI video translation

Translate video into English or another supported target language.

Explore video translationAudio only

Audio translation

Upload an audio file and select English as the target language.

Translate audioVisual cleanup

Remove subtitles from video

Clean hardcoded captions from video you own or are allowed to edit.

Remove subtitles
Frequently asked questions

Questions about translating video to English

How can I translate a video to English online?

Upload a local MP4, MOV, or WebM file you own or are authorized to process. Confirm the detected source language, select English (US) or English (UK), review the translation, and export the result.

Does the task create English subtitles as well as dubbing?

Yes. A base video translation creates an English-dubbed MP4 and a downloadable English SRT. You can also burn the English subtitles into the final video if you want visible captions.

What files can I download?

You can download the English-dubbed MP4, the original-language SRT, the translated English SRT, and the English voiceover MP3.

Which formats and file sizes are supported?

Upload an MP4, MOV or WebM video up to 2 GB from your device.

Can I translate a video to English for free?

New accounts receive 10 free points with no credit card required. The free plan processes the first 30 seconds. The workbench shows the point estimate for your settings before you start.

Can I paste a YouTube URL to translate it?

No. Direct YouTube URL import is currently unavailable. Upload a local file only when you own the video or have permission to translate it, then add the reviewed MP4 or SRT to your own channel.

What if the source video has hardcoded subtitles?

Eligible plans can clean authorized burned-in source captions before English subtitles are added. Review the cleaned frames carefully, especially over movement or detailed backgrounds.

Can I choose US or UK English?

Yes. English (US) is preselected when you enter the workbench, and you can switch to English (UK) before creating the task.

Start with 10 free points

Translate your video into English

Upload your video and choose US or UK English to get started.

No credit card required · MP4, MOV, or WebM · up to 2 GB