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

Fluent UI

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Rounded colored solid icon of a triangle, heart, circle, and rounded square. Used for categories and navigation.

Content Categories

Sharp gradient icon of four shapes—a triangle, heart, circle, and square—in a 2x2 grid. Used for categories and shape menus.

Rounded gradient icon of four abstract shapes in a two-by-two grid. Used for categories, menus, and app navigation.

Minimal gradient icon of four shapes in a 2x2 grid: triangle, heart, circle, rounded square. Used for categories and menus.

Minimal flat icon of four geometric shapes in a two-by-two arrangement. Used for categories, filters, and grid menus.

Rounded flat icon of four abstract shapes in a two-by-two grid. Used for categories, filters, collections, and menu navigation.

Minimal line icon of a triangle, rounded square, and circle. Used for content categories, shape filters, and UI menus.

Clean neon icon of a triangle, heart, circle, and rounded square in a 2x2 grid. Used for categories and menus.

Rounded colored solid icon of four abstract category shapes in a two-by-two grid. Used for category menus and dashboards.

Minimal line icon of four geometric symbols in a two-by-two grid. Used for category menus, dashboards, and navigation.

Sharp solid icon of a triangle, heart, circle, and square in a 2x2 arrangement. Used for categories and shape selectors.

Rounded solid icon of four organic shapes in a two-by-two grid. Used for categories, filters, and menu navigation.

Minimal duotone icon of a triangle, heart, circle, and square. Used for categories, filters, and shape selections.

Sharp flat icon of a triangle, heart, circle, and square in a 2x2 grid. Used for categories.

Clean solid icon of four shapes—triangle, heart, circle, and rounded square—in a grid. Used for categories and filters.

Rounded hybrid solid and line icon of a 2x2 set: triangle ring, heart, circle, and square ring. Used for menus.

Sharp line icon of four shapes—triangle, heart, circle, and square—in a 2x2 grid. Used for categories and filters.

Rounded neon icon of a triangle, heart, circle, and rounded square in a 2x2 layout. Used for categories and icon grids.

Rounded solid icon of four chunky shapes in a 2x2 arrangement. Used for shape selectors, categories, and playful UI.

Minimal solid icon of a rounded triangle, heart, circle, and rounded square in a 2x2 grid. Used for shapes, tools, and menus.

Minimal line icon of a triangle, heart, circle, and rounded square in a 2x2 layout. Used for categories and selection menus.

Rounded line icon of four outlined shapes: triangle, heart, circle, and square in 2x2 grid. Used for categories and filters.

Rounded hybrid solid and line icon of triangle, heart, ring, and square. Used for categories and filters.

Rounded flat icon of four shapes in a grid: triangle, heart, circle, and rounded square. Used for categories and menus.

Rounded line icon of a triangle, heart, circle, and rounded square in a 2x2 grid. Used for categories, filters, and menu options.

Rounded duotone icon of four shapes—a triangle, heart, circle, and rounded square—in a 2x2 grid. Used for categories and filters.

Rounded duotone icon of a 2x2 grid with a triangle, heart, circle, and square. Used for categories.

Rounded gradient icon of four colorful shapes in a two-by-two layout. Used for categories, filters, menus, and dashboards.

Rounded neon icon of four shapes: triangle, heart, circle, and rounded square. Used for categories and UI menus.

Sharp duotone icon of four shapes: triangle, heart, circle, and square. Used for categories, filters, and shape selection.

Sharp colored solid icon of a triangle, heart, circle, and square in a two-by-two grid. Used for categories and visual filters.

Geometric neon icon of a triangle, heart, circle, and square in a two-by-two layout. Used for categories, filters, and menus.

Sharp hybrid solid and line icon of a triangle, heart, circle, and square. Used for category menus and shape selectors.

Clean colored solid icon of four category shapes: triangle, heart, circle, and rounded square. Used for category menus.

Minimal solid icon of a triangle, rounded square, and circle. Used for content categories and shape-based filters.

Rounded gradient icon of a triangle, square, and circle. Used for categories and shapes.

Content Categories Shapes

Minimal line icon of a triangle above a rounded square and circle. Used for shape controls and content filters.

Rounded colored solid icon of three geometric rings: triangle, square, and circle. Used for categories, filters, and visual menus.

Sharp duotone icon of a triangle, square, and circle in a grid. Used for shape tools and geometry controls.

Rounded hybrid solid/line icon of triangle, square ring, and circle ring. Used for shape categories and menus.

Rounded colored solid icon of a triangle, rounded square, and circle. Used for content categories and shape-based menus.

Rounded duotone icon of a triangle, rounded square, and circle. Used for shape tools and geometry categories.

Rounded solid icon of a triangle, rounded square, and circle. Used for shape tools, geometry, and visual categories.

Sharp solid icon of a triangle, square, and circle in a two-row arrangement. Used for shape tools and geometry.

Rounded solid icon of three shapes: a rounded triangle above a square and circle. Used for categories and shape menus.

Bold solid icon of a triangle, rounded square, and circle in a three-shape layout. Used for shape tools and categories.

Clean hybrid solid and line icon of a triangle ring, rounded square ring, and filled circle. Used for shape tools and categories.

Rounded line icon of a triangle above a rounded square and circle. Used for shape tools, content categories, and UI menus.

The Categories icon shows four outlined shapes—a triangle, heart, circle, and rounded square—arranged in a 2x2 grid. Drawn in the duotone style on a 14px grid with a 1px stroke, it keeps the smooth forms clear at small sizes. Use it for category selectors, filter menus, shape-based navigation, and visual classification interfaces. It belongs to Flex Duo set in the Flex family.

<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>

Flex Duo

<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>

Categories is a duo-style Icon from Flex Duo set.