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Font Icon Library

Material Symbols Icon Search

Font Icons
Search and preview Material Symbols icons, then copy the CSS class, HTML markup, or code point for your project. Material Symbols supports variable fill, weight, grade, and optical-size axes for flexible interface icon styling. Font icons behave like text: CSS can control their size, color, alignment, and interaction states without editing an image file. A consistent icon family also helps users recognize repeated actions more quickly across navigation, forms, and controls. Use visible text or an accessible label whenever an icon communicates an action. For performance, load only the library and styles your interface needs. Confirm licensing and usage requirements with the library publisher before distributing a finished product.
Material Symbols

10 icons

Matching "circulation"

Component Exchange

component_exchange

Package
Material Symbols
Category
Actions
Code Point
f1e7
arrows bidirectional change circulation

Arrows Left Right Circle

arrows_left_right_circle

Package
Material Symbols
Category
Hardware
Code Point
eee4
arrow circle arrows back back and forth

Air Purifier Gen

air_purifier_gen

Package
Material Symbols
Category
Household
Code Point
e829
air air filter air purifier air quality

Car Fan Low Left

car_fan_low_left

Package
Material Symbols
Category
Transit
Code Point
f33e
air air circulation air flow arrow

Car Fan Recirculate

car_fan_recirculate

Package
Material Symbols
Category
Transit
Code Point
f338
AC HVAC air air conditioning

Car Fan Recirculate 2

car_fan_recirculate_2

Package
Material Symbols
Category
Transit
Code Point
fff40
ac air air_flow airflow

Fan Indirect

fan_indirect

Package
Material Symbols
Category
Transit
Code Point
f333
air air movement airflow appliance

Add Material Symbols to your website or app

Add the library once, copy an icon from the results above, and include an accessible label when the icon communicates meaning.

1. Load the icon library

<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined">

Reference version: Google Fonts variable icon font

2. Copy an icon

Use Copy class when you already have markup, or Copy HTML for a ready-to-paste element.

Code points are useful for CSS generated content and tools that work directly with icon fonts.

3. Keep icons accessible

Hide decorative icons from assistive technology. When an icon communicates meaning, pair it with visible text or an accessible label.

Confirm licensing and usage requirements with the library publisher before distributing a finished product.

Practical Notes

Icon Implementation Checklist

Icons work best when they support quick recognition without becoming the only way a user understands an action.

Label important controls

Use visible text or accessible labels for buttons where the icon meaning may be ambiguous.

Keep style consistent

Mixing filled, outlined, sharp, and rounded icon families can make an interface feel uneven.

Load only what you need

Large icon fonts can cost performance. SVG sprites or subset fonts are better for focused interfaces.

Related References

Continue with nearby symbol, code, and web design resources.

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