---
title: "Layout Window 21 Icon | Free Download PNG & SVG | Flex Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/layout-window-21--24491
canonical_url: "https://www.streamlinehq.com/icons/download/layout-window-21--24491"
summary: "Rounded line icon of a rounded window divided into six panes. Used for window layouts, apps, and interface panels."
---

# Layout Window 21 icon

The Layout Window 21 icon shows a rounded rectangular window divided into six panes by vertical and horizontal bars. Drawn in the line style on a 14px grid with a 1px stroke, its flowing curves keep the layout clear and open; use it for window layouts, app panels, dashboards, and interface organization. It belongs to Flex Line set in the Flex family.

## Preview

![Rounded line icon of a rounded window divided into six panes. Used for window layouts, apps, and interface panels.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/layouts/layout-window-21-4o33cmclyspkoqmzgtq2zn.png/layout-window-21-gxmrvife3dun7femok40jd.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Layout Window 21
- **Type**: Icon
- **Set**: [Flex Line](/icons/flex-line.md) — Flex is a fluid icon family inspired by nature's curves. It replaces rigid geometry with smooth, flowing forms. The Line variant features elegant strokes with organic curves.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Line, Stroke
- **Category**: Interface Essential › Layouts
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: layout, window, grid, columns, rows, interface, structure, organization, app, screen, home, menu, ui, layouts

## Download

- [Download Layout Window 21 on Streamline](https://www.streamlinehq.com/icons/download/layout-window-21--24491)

## Also available in other styles

- [Layout Window 21 — Flex Duo](/icons/download/layout-window-21--24540.md) (Pro)
- [Layout Window 21 — Flex Remix](/icons/download/layout-window-21--28530.md) (Pro)
- [Layout Window 21 — Flex Gradient](/icons/download/layout-window-21--27689.md) (Pro)
- [Layout Window 21 — Flex Flat](/icons/download/layout-window-21--24701.md) (Pro)
- [Layout Window 21 — Flex Neon](/icons/download/layout-window-21--30411.md) (Pro)
- [Layout Window 21 — Flex Pop](/icons/download/layout-window-21--31290.md) (Pro)
- [Layout Window 21 — Flex Solid](/icons/download/layout-window-21--24331.md) (Pro)

---

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