Slow Down Buddy Open the app

Slow down YouTube, or any website, without changing pitch

Slow Down Buddy records whatever a browser tab is playing and saves it to your practice library. From there you can slow it down to 25% without the chipmunk or the drag, loop a few bars, and change the key.

Open Slow Down Buddy, freeNo download, no sign-up. Works on Mac, Windows, Chromebook, iPhone and iPad.
Slow Down Buddy: a song's waveform with bar markers, a blue loop, the speed presets and the transpose buttons
Slow Down Buddy with a loop set over two bars of the Bach Prelude demo.

On a computer (Chrome, Edge or Brave)

  1. Open slowdownbuddy.com in one tab and the video or song in another.
  2. In Slow Down Buddy, press the record a website button (the screen icon) in the toolbar.
  3. Choose the tab with the music and switch on Share tab audio.
  4. Play the part you want to learn, then press Stop and add to library.
  5. Pick a speed (try 50% or 70%), press L at the start of the hard bit and L at the end to loop it, and play along.
Tip: record a bit more than you need. Trimming happens with loops and markers, so nothing is lost.

Which browsers can record a website?

Browser (on a computer)Record a website tab
Google ChromeYes
Microsoft EdgeYes
BraveYes
Opera, Vivaldi, Arc and other Chrome-based browsersShould work (same engine as Chrome)
FirefoxNo: use the microphone button
SafariNo: use the microphone button
Any phone or tablet browserNo: use Screen Recording or the microphone button

Everything else in Slow Down Buddy (slowing down, loops, markers, transpose, EQ) works in all of these browsers, including Safari and Firefox, on computers, phones and tablets.

On iPhone or iPad

Phone browsers can't record another tab, so use one of these instead:

Why it sounds better slowed down

Most "slow down" tools smear drum hits and plucked notes into a swishy blur at low speeds. Slow Down Buddy finds every attack in the song and keeps it sharp, while stretching the notes in between, so a cowbell still sounds like a cowbell at 25%.

Play fair

Recordings stay on your device for your own practice. Respect the rights of the artists and sites you record from; some protected streams can't be recorded and come through silent.

Questions

Does slowing down change the pitch?

No. Speed and pitch are separate: you can slow down to 25% and keep the original key, or transpose separately by semitones and cents.

Do I need a browser extension?

No. Recording a tab uses a feature built into Chrome, Edge and Brave. Nothing to install.

Which browsers can record a website?

Chrome, Edge and Brave on a computer, and other Chrome-based browsers such as Opera, Vivaldi and Arc should work too. Safari, Firefox and phone browsers cannot capture another tab; use the microphone button or a screen recording instead.

Is my audio uploaded anywhere?

No. Recording, slowing down and storage all happen in your browser on your device.

How slow can it go?

Down to 25% speed, and up to 200%.

Try it now with the built-in demo song