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Shadowing is a language-learning technique in which you listen to a native speaker and repeat what they say in real time-matching their rhythm, speed, and pronunciation. It was developed by researchers in the 1950s and is used by professional interpreters worldwide. It trains the connection between your ears and your mouth - the part of language learning that textbooks can’t reach.

Yes. No credit card required. You get full access to every feature for 14 days. If you don't want to continue, you don't pay anything.

All of them. ShadowingMaster doesn't teach a specific language - it works with any video you upload. Find a native speaker anywhere, save the video, and practise with ShadowingMaster. English, Spanish, French, Italian, Japanese, Korean, Arabic - whatever you're learning.

Most laptops and phones have a built-in microphone that works perfectly fine. No special equipment needed.

Yes. ShadowingMaster works in any modern web browser, including on phones and tablets. No app download required.

When you click record, your device captures your audio locally. When you play it back, your recording and the original video play at the same time - so you can hear exactly where you match and where you don't. Your recording stays on your device and is never uploaded.

No. Your recordings never leave your device. Nothing is uploaded, stored, or analysed - by us or anyone else.

Yes. Only you can see and access your uploaded videos and recordings. We do not share, display, or distribute your content to anyone.

MP4 and MOV files are supported.

Up to 1GB total across all files.

One payment, no recurring subscription. As long as ShadowingMaster exists, your access does too. No monthly fees, no annual renewals.

Paid users: Your files are kept as long as you’re active. If you don’t log in for 180 days, we’ll send you two email reminders before deleting your uploaded files. Your account stays open — you can log back in and upload new files anytime.Free trial users: After your 14-day trial ends, your files remain visible but locked for 30 days. If you don't purchase lifetime access within that period, your files are permanently deleted. Your account remains active.

Your free trial lasts 14 days and gives you full access to all features. After the trial, your files remain visible but locked for 30 days. If you don’t purchase lifetime access within that time, your files are deleted. Your account stays active — you can log in and start fresh anytime.

Yes. Upgrade anytime and keep your existing account and any files that haven't been removed.