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Free practice player · no sign-up

Loop just the part
you need to practice

Paste a YouTube link, mark the start and end with A and B, slow it down, and repeat until it sticks. Works on your phone, too.

Your own practice videos can be mirrored

How it works

  1. Paste a link

    Copy the link from YouTube’s Share button and paste it in.

  2. Mark A and B

    Tap A at the start and B at the end of the part you want. Fine-tune in 0.1-second steps.

  3. Slow down and repeat

    Loop it slowly. When it feels easy, move up to 0.75x, then full speed.

Ways to use it

Tools for music teachers and parents

Made by a violin teacher for life outside the lesson. Free, no sign-up, print on Letter or A4.

FAQ

Is it free? Do I need an account?

It’s free and there’s no sign-up. Saved sections stay in your own browser on your device.

Some videos won’t play

If the uploader has turned off playback on other sites, YouTube doesn’t allow those videos to play here. Some official music videos are like this.

Does slowing down change the pitch?

No. YouTube keeps the pitch the same at slower speeds, so voices and instruments still sound natural.

Can I mirror a YouTube video?

To follow YouTube’s terms, YouTube videos can’t be mirrored. Videos you recorded yourself and open as a file can be mirrored.

Can I add it to my home screen?

On iPhone, use Safari’s Share button → “Add to Home Screen”. On Android, use the browser menu → “Add to Home screen”.