Music Speed Changer
Slow down or speed up any song without changing its pitch, and loop tricky passages with A–B repeat.
Keep perfect time
Andante
100 beats per minute
BPM
Space to start or stop · ↑ ↓ to change tempo
Quick guide
Set the tempo with the slider, the + and − buttons, or tap the rhythm with Tap tempo. Choose a click, tick-tock or a voice counting the beats.
Choose a time signature and, if you like, subdivisions such as eighths or triplets.
Press Start (or the space bar) and practise slowly before nudging the tempo up.
Yes. Clicks are scheduled directly on your device's audio clock, so timing stays steady even if your browser is busy.
Keep practising
Slow down or speed up any song without changing its pitch, and loop tricky passages with A–B repeat.
A chromatic tuner that listens through your microphone, with guitar and ukulele string guides.
Hear two notes, name the interval and track your score, from beginner fifths to every interval in the octave.

First step
Meet Vivek online, try your instrument and leave with a clear plan. Trial classes are relaxed, friendly and come with no obligation.
Book a Free Trial