Sound Wave Vertical Bars black outline icon
Eleven vertical rounded bars of different heights forming an audio waveform
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About the Sound Wave Vertical Bars black outline icon
Eleven thin vertical bars with rounded ends stand side by side, rising and falling in height around a shared center line so they trace the envelope of a recorded audio clip. The shape communicates sound, frequency, playback level and live signal. It fits voice recorder and podcast apps, music player scrub bars, equalizer and mixing panels, speech-to-text or voice assistant UI, and seismograph or vibration readouts.
Heights peak just past the middle rather than at the exact center, which keeps the waveform looking sampled instead of decorative, and the uniform bar width makes it tile cleanly if you need a wider strip. It pairs with microphone, speaker and headphone icons. It survives small sizes well because there are no enclosed shapes.
This is the black outline version of the sound wave vertical bars icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.

















