---
title: "Left Panel Open Icon | Free Download PNG & SVG | Material Pro Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/left-panel-open--32246
canonical_url: "https://www.streamlinehq.com/icons/download/left-panel-open--32246"
summary: "Clean line icon of a rounded panel frame with a vertical bar and right-pointing triangle. Used for sidebar controls."
---

# Left Panel Open icon

The Left Panel Open icon shows a rounded rectangular frame with a vertical divider and a right-pointing triangle. Drawn in the line style on a 24px grid so its simple geometry stays clear at small sizes. Use it for sidebar expansion controls, navigation panels, layout toggles, and dashboard interfaces. It belongs to Material Pro Line set in the Streamline Material family.

## Preview

![Clean line icon of a rounded panel frame with a vertical bar and right-pointing triangle. Used for sidebar controls.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/ui-actions/left-panel-open-is27hhos02i32q9tnxcx3s.png/left-panel-open-gouf93mqhzap23fs5lsogc.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Left Panel Open
- **Type**: Icon
- **Set**: [Material Pro Line](/icons/material-pro-line.md) — Google Material Pro offers a versatile collection of high-quality, easily recognizable icons built on Material Design principles, ensuring clarity, consistency, and simplicity for a wide range of digital applications. The Line style is perfect for projects that prioritize simplicity, seamlessly adapting to both light and dark backgrounds. All Material Pro icons are designed on a 24px grid.
- **Family**: [Streamline Material](/icons/material-pro.md)
- **Style**: Line
- **Category**: UI Actions › UI Actions
- **Default size**: 24px
- **Pricing**: Pro
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: left, open, panel, menu, expand, sidebar, interface, layout, arrow, ui, window

## Download

- [Download Left Panel Open on Streamline](https://www.streamlinehq.com/icons/download/left-panel-open--32246)

## Also available in other styles

- [Left Panel Open — Outlined Line - Streamline Material](/icons/download/left-panel-open--32265.md) (Pro)
- [Left Panel Open — Sharp Line - Streamline Material](/icons/download/left-panel-open--32894.md) (Pro)
- [Left Panel Open — Rounded Line - Streamline Material](/icons/download/left-panel-open--32934.md) (Pro)

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