The short answer: A free multi-track looper in the browser — no account, and no recording software to buy. Record a phrase with the microphone, then layer more takes on top — each lands on its own track you can mute, solo, pan or pitch-shift independently while they all loop together. Play against a built-in click or a GrooveMaker beat, slow the loop down to catch details, and the session saves itself in the browser as you go.
Last updated: August 2026
Building an arrangement alone usually means recording each part separately and hoping it lines up. The Looper records over itself instead: whatever's already playing keeps looping while you add the next layer, so a bassline, a rhythm part and a melody can exist as one arrangement without a second musician in the room.
Allow microphone access and press record — a short count-in gives a beat first. Stop the take and either let the looper detect the loop length or trim it by hand. Recording again adds a track while the others keep looping underneath (overdubbing), with no fixed limit beyond the device's memory. Mute-while-recording silences the rest while you add a new one; undo/redo step back through recent changes.
Every track has its own volume, pan, mute and solo, a trim handle for the start or end, and a pitch shift of up to 24 semitones — enough to move a take two full octaves without re-recording it.
A built-in metronome click runs from 40 to 220 BPM, and GrooveMaker — a beat-machine mode built into the looper — renders a drum or melodic pattern straight onto a track, so you loop over an actual groove instead of a bare click. Recorded takes are compensated for device latency automatically, so overdubs land on the beat instead of trailing it. Global speed runs from 0.5× to 2.0×; slowing it down shifts the pitch down too, like a slowed tape, rather than staying in the original key.
A session saves locally in the browser as you work — enough to close the tab and return later without an account. A free account adds saving the loop to "My Loops" and publishing it to the community.
Do I need an account to use the looper? No. Recording, layering tracks and saving a session all work without signing in. An account is only needed to save a loop to "My Loops" or publish it to the community.
Does slowing the loop down change the pitch? Yes, the global speed control shifts pitch along with speed. Individual tracks can also be pitch-shifted separately, up to 24 semitones, without touching the overall speed.
Can I export my recording as an audio file? Not at the moment — there's no audio import, export or WAV download built in. Sessions stay in the app, saved locally or, with a free account, to "My Loops."