Quick Answer
To auto-translate a YouTube video: upload it to Capto → transcription runs automatically → click Translate → choose your target language → download a translated SRT and upload it to YouTube Studio. The whole process takes under 5 minutes.
Can YouTube Automatically Translate Videos?
YouTube has a built-in auto-translate feature for subtitles, but it works by machine-translating the auto-generated captions in real-time in each viewer's browser. The source is YouTube's own auto-captions (70–80% accuracy), and the translation is applied on top — meaning errors compound. For a casual vlog, the result is passable. For technical content, education, or any content where the specific wording matters, it's not reliable enough to use without review.
There's also no way to download YouTube's translated captions or use them anywhere outside YouTube. They're locked to the platform.
A better approach: generate a clean, accurate transcript first, then translate that. The resulting SRT files work on YouTube, LinkedIn, Vimeo, course platforms, and anywhere else you distribute video.
How to Auto-Translate YouTube Subtitles in 3 Steps
- Upload your YouTube video to Capto. Download the MP4 from your editing software or use a YouTube downloader, then upload to Capto. Transcription runs automatically using OpenAI Whisper — your spoken language is detected, no manual selection needed.
- Review and translate. In the Capto workspace, check the transcript for errors (brand names, technical terms). Then click Translate, choose a target language from 60+ options, and select a tone preset (Neutral, Casual, Professional, or Formal). Translation runs in under 30 seconds.
- Download SRT and upload to YouTube Studio. Export the translated .SRT file. In YouTube Studio, select your video → Subtitles → Add language → Upload file. Your translated captions appear immediately with no processing delay.
Which Languages Can You Translate YouTube Videos Into?
Capto translates into 60+ languages including Spanish, Portuguese, French, German, Italian, Japanese, Chinese (Simplified and Traditional), Arabic, Hindi, Korean, Russian, Dutch, Polish, Swedish, Turkish, and Thai. Each language is available as a separate SRT file — upload as many language tracks as you need to YouTube Studio.
Translation costs 0.2 credits per minute of video per language. A 10-minute video translated into Spanish costs 2 credits (about $0.06). Re-exporting the same language later is always free — the translation is cached.
How to Translate the Audio (AI Dubbing)
Subtitle translation tells viewers what was said in their language — but dubbed audio lets them hear it in their language. Capto's AI dubbing feature generates a translated audio track using text-to-speech in the target language. You can download the dubbed audio on its own, or export a fully dubbed video with the new audio mixed in.
Dubbing is available from the AI tab in Capto's workspace, after transcription. Select your target language and click Generate. For a 10-minute video, dubbing typically costs around 2–3 credits per minute depending on the plan.
Dubbed audio is useful for YouTube shorts where you want to post the same content in multiple languages as separate videos — each with a native-sounding voiceover in the target language.
How Much Does It Cost to Translate a YouTube Video?
Using Capto's Creator pack ($9 for 300 credits):
- Transcription: 1 credit/min — a 10-min video = 10 credits ($0.30)
- Translation into Spanish: 0.2 credits/min — 10-min video = 2 credits ($0.06)
- Translation into 3 languages: 6 credits ($0.18)
- Burned-in MP4 with Spanish captions: 2 credits/min = 20 credits ($0.60)
Total for transcription + 3 language translations + 1 burned-in export: 36 credits (~$1.08). Credits never expire, so any unused balance rolls over to your next video.
Frequently Asked Questions
Can I translate a YouTube video without downloading it?
You'll need to download the video file first (MP4 or MOV), since Capto processes the audio directly. Several YouTube downloaders are available for this — download the file, upload to Capto, and you're ready.
Does translated audio sound natural?
Capto uses OpenAI's TTS engine, which produces clear, natural-sounding speech in most languages. For languages with many regional accent variations (Spanish, Portuguese, Arabic), the output uses a general accent that is widely understood.
Can I get subtitles in a language I don't speak?
Yes — translation runs automatically once you select the target language. You don't need to speak the language to produce a translated SRT. We recommend having a native speaker review the output before publishing, especially for formal or educational content.
Ready to reach a global audience? Start free on Capto → Every new account includes 5 minutes at no charge.