Free Tool

YouTube Translated Video Player

Watch any YouTube video with live translated captions. Pick your language, customize the look, and press play.

Translate to:
100% free 30+ languages Live captions
Starting...
Caption Style
Click to change
Want to do this for your entire video library?
Stash LM saves insights from every video and lets you search across all of them.
Try the demo →

How It Works

1

Paste URL

Any YouTube video with spoken content

2

Pick Language

Choose from 30+ target languages

3

Watch Translated

Video plays with live translated captions synced to audio

Who Is This For

🎓

Language Learners

Watch content in your target language with real context

🌐

International Students

Understand lectures in your native language while watching

🎬

Content Consumers

Enjoy videos from any country in your own language

📚

Researchers

Access knowledge locked behind language barriers

FAQ

How are the captions synced?

We extract the video's existing caption timing, translate each segment with AI, then overlay the translated text in real-time as the video plays. The captions stay perfectly in sync with the audio.

Can I customize the caption appearance?

Yes! You can adjust font size, text color, background color and opacity, position, and how many words appear per caption. All changes apply instantly while the video plays.

What if the video has no captions?

We automatically transcribe the audio using AI speech recognition and then translate. This works for any video with clear spoken content, regardless of the original language.

How accurate is the translation?

The AI translates naturally rather than word-for-word, preserving meaning, idioms, and context. Technical terms and proper nouns are kept in their original form.

Is it really free?

100% free with no signup required. You get 5 free uses per day.

STASH LM

You processed 1 video. Stash LM handles your entire library with custom AI extraction.

Now imagine doing that for your entire YouTube library.

  • Save insights from every video, permanently
  • Ask questions across your entire collection
  • You define what AI extracts (quotes, steps, ideas, anything)
  • Organize everything into searchable projects
See it in action → View pricing