Live instrument visualizer
Plug a guitar, synth, microphone or any instrument into your audio interface (or just use the mic) and BLOOB visualizes it live — pitch, dynamics and rhythm, drawn as you play.
Who this is for
- Guitarists and singers streaming or practising
- Synth players and modular rigs
- Bands adding a visual to rehearsal or a small show
Any input the browser can hear
Choose Mic / instrument and pick your interface as the input device in the browser prompt. Echo cancellation and noise suppression are switched off so transients stay sharp.
Self-calibrating
The noise floor is learned from your setup in a couple of seconds, so a quiet room does not trigger beats and a loud amp does not blow out the picture.
Pick a scene that fits the instrument
Oscilloscope and Phase Scope show the waveform of a guitar or synth, Spectrum Bars and Radial show harmonics, Deep Sonar shows your timing in the bar.
How to do it
- Open BLOOB and click “Mic / instrument”
- Allow microphone access and choose your interface if asked
- Play — pick a scene with ← →
- Record if you want a clip
Questions people ask about live instrument visualizer
Will it feed back?
The instrument input is analysed only; it is not sent to the speakers.
Does it add latency to my sound?
No — your monitoring path is unchanged; BLOOB only listens.
Stereo instruments?
Analysis is mono (channels are mixed).
Can I combine this with the keys?
Yes — free play and the mic can run together.
Related: midi keyboard visualizer · piano visualizer online · oscilloscope music visualizer · free audio visualizer