---
title: "Equalizer Line Graph Icon | Free Download PNG & SVG | Freehand Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/equalizer-line-graph--20979
canonical_url: "https://www.streamlinehq.com/icons/download/equalizer-line-graph--20979"
summary: "Clean hand-drawn icon of a two-tone oscillating line graph. Used for audio equalizers and data trends."
---

# Equalizer Line Graph icon

The Equalizer Line Graph icon shows a flowing oscillating line in blue and black. Drawn in the hand-drawn duotone style on a 24px grid for an expressive, airy look. Use it for audio equalizers, waveform displays, analytics dashboards, performance charts, and data trend interfaces. It belongs to Freehand Duotone set in the Freehand family.

## Preview

![Clean hand-drawn icon of a two-tone oscillating line graph. Used for audio equalizers and data trends.](https://assets.streamlinehq.com/image/private/w_400,h_400,ar_1/f_auto/v1/icons/streamline-freehand-duotone/music-audio/audio-system-equalizer/equalizer-line-graph-5jng9enjovpurj4bptgs.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Equalizer Line Graph
- **Type**: Icon
- **Set**: [Freehand Duotone](/icons/streamline-freehand-duotone.md) — Freehand is the largest hand-drawn icon set. The Duotone variant uses two colors to create a more vibrant, artistic appearance.
- **Family**: [Freehand](/icons/freehand-sets.md) — Hand-drawn icons
- **Style**: Hand-drawn, Outlined, Wireframe
- **Category**: Music Audio › Audio System Equalizer
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: equalizer, graph, line, audio, waveform, sinewave, spectrum, frequency, amplitude, soundwave, resonance, oscilloscope, signal, decibels, bandwidth, modifiers, wavelike, audio system

## Download

- [Download Equalizer Line Graph on Streamline](https://www.streamlinehq.com/icons/download/equalizer-line-graph--20979)

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