---
title: "Key Visualizer Icon | Free Download PNG & SVG | Outlined Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/key-visualizer--30000
canonical_url: "https://www.streamlinehq.com/icons/download/key-visualizer--30000"
summary: "Minimal line icon of horizontal bars arranged in rows of four, two, one, two, and four. Used for piano keys and music controls."
---

# Key Visualizer icon

The Key Visualizer icon shows horizontal rectangular bars arranged in five rows with four, two, one, two, and four bars. Drawn in the line style on a 24px grid for clear, spacious UI display. Use it for piano-roll editors, keyboard visualizations, MIDI tools, music production software, and audio controls. It belongs to Outlined Line - Material Symbols free set in the Google Material family.

## Preview

![Minimal line icon of horizontal bars arranged in rows of four, two, one, two, and four. Used for piano keys and music controls.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/privacy-security/key-visualizer-41jbrnvbu33wwrefbj7wr.png/key-visualizer-ai8ftmimlwej3w0qksqtz9.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Key Visualizer
- **Type**: Icon
- **Set**: [Outlined Line - Material Symbols](/icons/material-symbols-outlined-line.md) — Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.
- **Family**: [Google Material](/icons/material-symbols.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Privacy Security › Privacy Security
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Apache](https://www.apache.org/licenses/LICENSE-2.0.txt)
- **Author**: [Google](https://fonts.google.com/icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: Key, visualizer, Interface, structure, layout, organization, grid, vertical, lines, dots, App, Menu, Hamburger, Navigation, Button, List, Dropdown, Options

## Download

- [Download Key Visualizer on Streamline](https://www.streamlinehq.com/icons/download/key-visualizer--30000)

## Also available in other styles

- [Key Visualizer — Sharp Line - Material Symbols](/icons/download/key-visualizer--29908.md) (Free)
- [Key Visualizer — Rounded Line - Material Symbols](/icons/download/key-visualizer--29950.md) (Free)

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