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Chrome Extension
Prime Video English

You just read the subtitles—and missed the sound, right?

If you keep going like this, you’ll repeat the wrong sound pattern without noticing.

The problem isn’t effort. It’s the can’t-notice-the-gap trap. Shadowing Master makes the gap obvious by letting you record your voice and play it back side-by-side with native audio—inside Prime Video.

No comparison = wrong practice that feels like progress.

Do one phrase: record → A/B compare → hear the gap.

Price: $2.99 / month ・ 14-day Free Trial

➤ Amazon Prime Video☑ Dual SubtitlesAI CoachSRT Import
Hear the gap in one phrase (Add to Chrome)See the fastest learning path

* Shadowing Master is not affiliated with Amazon.

Hero screenshot

🎓 How to seriously improve your English with Amazon Prime Video

→ View the learning guide

Dual subtitles

Dual Language Subtitles

See native & target language simultaneously.

Shadowing controls

Advanced Shadowing

Record your voice, replay, compare with original.

Vocabulary manager

Smart Vocabulary

Save words with IPA, context, timecodes.

Prime Video thumbnail language indicator

Language Match on Thumbnails

See which titles match your learning and native languages before you play.

Details

What you can do with Shadowing Master

One-Click Dictionary

Hover a word to see meanings, POS, and IPA.

Subtitle Management

  • Prefer rich [CC] tracks
  • Import SRT
  • Edit & save

AI-Powered Learning

Send any subtitle to Shadowing Coach GPT.

Prime Video friendly

Optimized for Prime Video (*not affiliated).

Shows available audio and subtitle tracks on thumbnails.

FAQ

Frequently asked questions

What is Shadowing Master?

Shadowing Master is a Chrome extension that helps you learn languages from Amazon Prime Video using dual subtitles, shadowing tools, and AI coaching.

How much does it cost?

The extension costs $2.99 per month and includes a 14-day free trial. You can cancel any time.

Which devices and services are supported?

Shadowing Master runs on the desktop version of Google Chrome and is optimized for Amazon Prime Video. It also supports imported SRT subtitle files.

Who is it for?

It is designed for language learners who want to study English or other languages through real movies and TV shows while keeping their native language visible.

Is Shadowing Master affiliated with Amazon?

No. Shadowing Master is an independent tool and is not endorsed by, affiliated with, or sponsored by Amazon.

Install & Trial

14-day free trial. Cancel anytime.

Add to Chrome