Innovative FREE Web Based MIDI Looper

Feature packed already and only on version 0.248!      07/02/21

Sven of midilooper has just released an impressive online MIDI Looper available for free. It's capable of looping sequences played from your qwerty keyboard or a MIDI input, using WebMIDI (Chrome),  recording them on multiple tracks and sending them out to your MIDI devices or VSTs. 

It's loaded with performance features for muting and soloing layers, as well as altering their respective velocities. You can map shortcuts to the keyboard to customise it's behavior - with functions to allow for recording on inputted notes, transposing octaves and sending program changes. Visually it's not quite Pro Tools or FL Studio but it's still early days.

Here are some of the specs:

  • No app to install - loads entirely in browser
  • Quickly build up songs with an unlimited number of simultaneous loops
  • Live time stretching
  • MIDI-map buttons on your keyboard to different controls
  • Combine loops of different lengths
  • 7 different instrument/MIDI tracks
  • Basic support for web-synth audio
  • Full touchscreen on-screen keyboard (with pitch-bend & mod wheel)
  • Undo/redo

It'll work with drums as well as synths, where both can sequenced in one place. Head over to to give it a go.


About the author [midierror]: midierror makes nifty Max For Live devices, innovative music hardware, award winning sample packs and hosts a podcast speaking to people in the music world.



More Videos

Sonic LAB: Ableton LIVE 11 Is Announced 

Many new features, devices and more

FIVE MINUTES WITH: Teisco 110F Synthesizer 

From the Battery Operated Orchestra Studio

Hey there, we use Cookies to customize your experience on