Synthesizer and sampler
Design your own sound, or load a sample and play it across the keyboard. Play with the mouse, touch, your computer keyboard or a MIDI keyboard, record a riff and save it as MIDI or audio. Everything stays on your device.
No sample yet. Up to 30 seconds.
Octave 4
Computer keys: A W S E D F T G Y H U J K O L P ; play notes. Z and X change the octave.
Your sounds
Sounds are kept in this browser only. Export one to keep a copy or move it to another device.
Record a riff
How it works
- Each note has two oscillators, a sub oscillator and noise (or your sample) going through a filter and an amp. Both have their own envelope, and an LFO can move the pitch, filter or volume.
- Saving renders the notes again offline with the same sound engine, so the file matches what you heard.
- Your sounds, samples and recordings never leave your device. MIDI keyboards are read by your browser and only used here.