---
title: "Maximize 1 Icon | Free Download PNG & SVG | Flex Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/maximize-1--24530
canonical_url: "https://www.streamlinehq.com/icons/download/maximize-1--24530"
summary: "Rounded duotone icon of four expanding curved corner marks. Used for maximize controls, fullscreen and expand actions."
---

# Maximize 1 icon

The Maximize 1 icon shows four separated, rounded corner marks arranged around an open center, with a pale secondary color inside the lower-left form. Drawn in the duotone style on a 14px grid with a 1px stroke, it keeps the curved geometry clear and airy at small sizes. Use it for maximize controls, fullscreen views, image or video expansion, and spacious workspace layouts. It belongs to Flex Duo set in the Flex family.

## Preview

![Rounded duotone icon of four expanding curved corner marks. Used for maximize controls, fullscreen and expand actions.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/resize-move/maximize-1-m3nowciwrn327ycdi8u5c.png/maximize-1-38fsiykcasrz666e5uuldl.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Maximize 1
- **Type**: Icon
- **Set**: [Flex Duo](/icons/flex-duo.md) — Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Duo, Filled, Stroke
- **Category**: Interface Essential › Resize Move
- **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**: maximize, expand, enlarge, adjust, improve, augment, interface, window, select, frame, browser, app, internet, digital, web, technology, navigation

## Download

- [Download Maximize 1 on Streamline](https://www.streamlinehq.com/icons/download/maximize-1--24530)

## Also available in other styles

- [Maximize 1 — Flex Line](/icons/download/maximize-1--24481.md) (Pro)
- [Maximize 1 — Flex Remix](/icons/download/maximize-1--28541.md) (Pro)
- [Maximize 1 — Flex Gradient](/icons/download/maximize-1--27682.md) (Pro)
- [Maximize 1 — Flex Flat](/icons/download/maximize-1--24691.md) (Pro)
- [Maximize 1 — Flex Neon](/icons/download/maximize-1--30418.md) (Pro)
- [Maximize 1 — Flex Pop](/icons/download/maximize-1--31297.md) (Pro)
- [Maximize 1 — Flex Solid](/icons/download/maximize-1--24321.md) (Pro)

---

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