Interface Essential

Business

Images Photography

Money Shopping

Programming

Computer Devices

Phone

Mail

Map Travel

Food Drink

Nature Ecology

Entertainment

Shipping

Culture

Health

Work Education

Artificial Intelligence

Arrows

Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

Google Material

Tabler

Remix

Feather

Iconoir

Carbon

Solar

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Core Gradient - Free

Add 1

Core Flat - Free

Core Duo - Free

Block – Free

Basic UI

Core Neon - Free

Core Line - Free

Core Solid - Free

Core Remix - Free

Add 2

Core Pop - Free

Sharp Gradient

Add Remove Delete

Flex Line

Sharp Solid

Sharp Line

Plump Remix

Flex Solid

Rounded Line - Streamline Material

UI Actions

Ultimate Bold

Remove Add

Outlined Line - Streamline Material

Plump Solid

Flex Duo

Sharp Flat

Sharp Remix

Flex Gradient

Plump Gradient

Stickies Duo

Stickies Colors

Plump Flat

Core Neon

Cyber Duotone

Remove

Core Gradient

Core Remix

Core Flat

Flex Flat

Micro Line

Flex Remix

Sharp Line - Streamline Material

Core Line

Ultimate Regular

Core Pop

Plump Pop

Plump Duo

Sharp Pop

Sharp Duo

Plump Line

Ultimate Duotone

Flex Neon

Flex Pop

<p>Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal.&nbsp;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.&nbsp;All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.</p>

<p>Flex is a fluid icon family inspired by nature’s curves. It favors smooth, flowing forms. More organic than Core and subtler than the chunky Plump. Read about the <a href="https://blog.streamlinehq.com/flex/" rel="noopener noreferrer" target="_blank">design process</a>.</p>

Fluid icons

Add Layer 1

Select Copy

Add Layer 1 icon - Flex Duo Set

Download Add Layer 1 SVG vector or transparent PNG icon in Duo, Filled, Stroke style(s) for Sketch and Figma. It belongs to Flex Duo vectors SVG collection.