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

Rounded Line - Streamline Material

Error

Common Actions

Outlined Line - Streamline Material

Sharp Line - Streamline Material

Tabler Line

Error 404

All Icons

Sharp Line - Material Symbols

Outlined Line - Material Symbols

Rounded Line - Material Symbols

Nearby Error

Android

Outlined Fill - Streamline Material

Error Fill

Sharp Duo

Browser Error 404

Browser

Outlined Line - Streamline Material Free

Chat Error

Communication

Error Check

Text Formatting

Rounded Fill - Streamline Material

Flex Duo

Error Checking

Ultimate Regular

Server Error 500 2

Databases

Sharp Solid

Data Error

Core Neon

Sharp Flat - Free

Plump Duo

Rounded Fill - Streamline Material Free

Chat Error Fill

Core Flat

Ultimate Bold

On Error 2

Diagrams

Core Solid

Rounded Line - Streamline Material Free

Ultimate Light

Core Pop

Freehand Line - Free

Cloud Error 404

Internet Networks Servers

Sharp Pop - Free

Print Error

Hardware

On Error 1

Core Remix

Browser Error

Connection

Flex Line

Monitor Error

Printer

Flex Flat - Free

Window Error 500

Freehand Duotone - Free

Core Duo

Server Error Desktop

Web Asset Error

Chat Error Alt

Sharp Line - Streamline Material Free

Sharp Remix - Free

Core Line

<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

Error Checking icon - Flex Duo Set

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