audio visualizer
see the frequencies in a song or in your voice, live. choose a file or the microphone.
runs on your device · free · no sign-up
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frequently asked questions
what does it show?
the height of each bar is the loudness of a band of frequencies, bass on the left and treble on the right.
can i use the microphone?
yes. mic sound is shown but not played back, so there is no feedback.
can i save the video?
not in this tool. it is a live view; use the screen recorder to capture it.