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

Clean colored solid icon of a yellow triangle inside a blue rounded triangle. Used for alerts, warnings, and attention states.

Triangle

Clean duotone icon of a rounded triangle with pale center and blue border. Used for alerts, navigation, and controls.

Clean neon icon of a rounded triangular outline. Used for alerts, navigation, and status indicators.

Rounded flat icon of a single curved triangle. Used for shapes, buttons, badges, and decorative UI elements.

Clean flat icon of a rounded triangle. Used for play buttons, navigation, alerts, and geometric designs.

Rounded flat icon of a plump triangle with curved corners. Used for play controls, alerts, and geometric designs.

Rounded gradient icon of a plump triangle with curved corners. Used for play controls, warnings, and geometric designs.

Rounded colored solid icon of a yellow triangle with a blue border. Used for warnings, play controls, and geometry.

Clean hybrid solid and line icon of a thick rounded triangular outline. Used for warnings, alerts, and navigation controls.

Rounded solid icon of a filled triangle with curved corners. Used for shapes, geometry, and design tools.

Rounded line icon of a soft triangular outline. Used for warnings, shape selectors, and geometric design tools.

Clean line icon of a rounded triangular outline. Used for alerts, warnings, and navigation controls.

Rounded hybrid solid and line icon of a thick outlined triangle. Used for warnings, play buttons, and geometric shapes.

Sharp solid icon of a rounded-corner triangle. Used for play buttons, warnings, and directional controls.

Sharp flat icon of a solid upright triangle. Used for geometry, play controls, and directional interfaces.

Rounded line icon of a rounded triangle outline. Used for shape selectors and geometry lessons.

Rounded duotone icon of a filled triangle with a thick outline. Used for play buttons, warnings, and directional controls.

Sharp line icon of an outlined upright triangle. Used for warnings, play controls, geometry, and navigation.

Rounded solid icon of a filled triangle with curved corners. Used for alerts, play buttons, and directional controls.

Sharp gradient icon of an upward-pointing triangle. Used for alerts, play controls, and directional interfaces.

Sharp neon icon of an outlined triangle. Used for alerts, play controls, and geometric UI markers.

Sharp hybrid solid and line icon of a bold hollow triangle. Used for alerts, play controls, navigation, and geometric markers.

Sharp solid icon of a filled upright triangle. Used for play buttons, expand controls, and geometric interfaces.

Rounded hybrid solid and line icon of a triangular outline. Used for geometry tools, direction controls, and UI buttons.

Rounded gradient icon of a single rounded triangle. Used for alerts, play buttons, and geometric design.

Rounded colored solid icon of a green triangle inside a blue triangle border. Used for UI controls and geometric designs.

Rounded neon icon of a rounded triangular outline. Used for alerts, play buttons, and geometric UI controls.

Clean gradient icon of a rounded triangle. Used for alerts, play buttons, and geometric UI elements.

Clean duotone icon of a rounded triangular outline. Used for alerts, warnings, and play controls.

Rounded Neon icon of a hollow triangle outline. Used for shape tools, geometry, diagrams, and navigation controls.

Sharp duotone icon of a hollow triangle with a bold blue outline and pale blue center. Used for alerts, warnings, and navigation.

Sharp colored solid icon of a blue triangle framing a yellow triangle. Used for alerts, play controls, and geometric designs.

Sharp solid icon of three arrows forming a triangular loop. Used for refresh, sync, cycle, and workflow controls.

Triangle Arrow Triangle Loop

Sharp duotone icon of three arrows forming a triangular loop. Used for refresh, sync, and cycle actions.

Rounded flat icon of three curved arrows forming a triangular loop. Used for refresh, cycle, and process flows.

Clean neon icon of a blue outlined triangle inside a purple circle. Used for alerts, play buttons, and navigation.

Color Triangle

Clean line icon of an upright outlined triangle. Used for play controls, alerts, geometry, and navigation.

Triangle Shape

Clean line icon of a rounded triangle outline containing a droplet outline. Used for water, liquids, nature, and fluid design.

Drop Triangle

Clean line icon of an outlined triangle with a curved base. Used for geometry, shape pickers, diagrams, and controls.

Shape Triangle

Bold solid icon of a white upright triangle inside a black circle. Used for color tools, palettes, and shape controls.

Sharp solid icon of a triangle with an inner cutout and three rays. Used for retouching and image editing.

Retouch Triangle

Rounded line icon of three curved arrows forming a triangular loop. Used for repeat, cycle, and circular process controls.

Sharp duotone icon of a downward arrow above a circle. Used for step-in actions, downloads, and directional controls.

Triangle Arrows Step Into

Sharp solid icon of a filled triangular arrow corner pointing top left. Used for navigation, resizing, and directional controls.

Triangle Arrow Corner Top Left Fill

Sharp line icon of a triangle outline with an exclamation mark. Used for alerts, warnings, and error states.

Alert Triangle

Sharp gradient icon of a left-pointing arrow with a triangular head and shaft. Used for back and previous controls.

Triangle Arrow Left 1

Sharp solid icon of a filled triangle with rounded corners. Used for play buttons, navigation, and directional controls.

Sharp gradient icon of a triangular flag on a vertical pole. Used for flags, markers, status, and navigation.

Triangle Flag

Clean flat icon of dark triangle centered in light blue circle. Used for geometry tools, directional controls.

Sharp solid icon of a white triangle in a black circle. Used for play buttons, color tools, and badges.

Rounded duotone icon of a triangle arrow inside a rounded square. Used for download, expand, and file actions.

The Triangle Arrow Down Square icon shows a downward triangle arrow with a vertical stem inside a rounded square. Drawn in the duotone style on a 14px grid with a 1px stroke for smooth, fluid curves and clear small-size rendering. Use it for download buttons, expand controls, file actions, and navigation 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>

Triangle Arrow Down Square is a duo-style Icon from Flex Duo set.