A looper guitar pedal is a device that allows guitarists to record and loop their own playing, creating a backing track to play along with. This can be a useful tool for practice, songwriting, and live performance.
Looper pedals vary in features and capabilities, but most models offer basic controls for recording, playback, and overdubbing. Some pedals also include additional features such as built-in effects, MIDI control, and the ability to store multiple loops.