---
title: "Panel Expansion Icon | Free Download PNG & SVG | Core Flat"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/panel-expansion--23969
canonical_url: "https://www.streamlinehq.com/icons/download/panel-expansion--23969"
summary: "Clean flat icon of two rounded panels, one small and one expanded. Used for panel expansion and responsive layouts."
---

# Panel Expansion icon

The Panel Expansion icon shows two rounded rectangular panels, with a compact dark panel beside a taller expanded panel. Drawn in the flat style on a 14px grid for clear, adaptable shapes that suit larger illustrative interfaces. Use it for expandable sidebars, responsive layouts, split views, dashboards, and panel controls. It belongs to Core Flat set in the Core family.

## Preview

![Clean flat icon of two rounded panels, one small and one expanded. Used for panel expansion and responsive layouts.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/page-controller/panel-expansion-upwp8dwmjdj4r9t4v5jy58.png/panel-expansion-g9m4prxa6yi77x57jcch8n.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Panel Expansion
- **Type**: Icon
- **Set**: [Core Flat](/icons/core-flat.md) — Core is timeless, like the Helvetica font or The Beatles. With its minimalist design and neutrality, it can adapt to any layout. The Flat style is easy to integrate into projects that need icons with a more illustrative purpose, working best at larger sizes. All Core Flat icons are designed on a 14px grid with two customizable colors.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Flat, Minimal, Wireframe
- **Category**: Interface Essential › Page Controller
- **Default size**: 14px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: panel, expansion, sidebar, splitview, drawer, layout, widget, rounded, mobile, blue

## Download

- [Download Panel Expansion on Streamline](https://www.streamlinehq.com/icons/download/panel-expansion--23969)

## Also available in other styles

- [Panel Expansion — Core Remix](/icons/download/panel-expansion--28904.md) (Pro)
- [Panel Expansion — Core Line](/icons/download/panel-expansion--23566.md) (Pro)
- [Panel Expansion — Core Solid](/icons/download/panel-expansion--23718.md) (Pro)
- [Panel Expansion — Core Neon](/icons/download/panel-expansion--30583.md) (Pro)
- [Panel Expansion — Core Gradient](/icons/download/panel-expansion--28311.md) (Pro)
- [Panel Expansion — Core Duo](/icons/download/panel-expansion--24051.md) (Pro)
- [Panel Expansion — Core Pop](/icons/download/panel-expansion--31482.md) (Pro)

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