- Package
- Font Awesome
- Category
- Uncategorized
Font Icon Library
Font Awesome Icon Search
395 icons
Matching "o"
Thermometer 4
fa fa-thermometer-4
- Package
- Font Awesome
- Category
- Uncategorized
Thermometer Empty
fa fa-thermometer-empty
- Package
- Font Awesome
- Category
- Uncategorized
Thermometer Full
fa fa-thermometer-full
- Package
- Font Awesome
- Category
- Uncategorized
Thermometer Half
fa fa-thermometer-half
- Package
- Font Awesome
- Category
- Uncategorized
Thermometer Quarter
fa fa-thermometer-quarter
- Package
- Font Awesome
- Category
- Uncategorized
Thermometer Three Quarters
fa fa-thermometer-three-quarters
- Package
- Font Awesome
- Category
- Uncategorized
Thumbs Down
fa fa-thumbs-down
- Package
- Font Awesome
- Category
- Uncategorized
Thumbs O Down
fa fa-thumbs-o-down
- Package
- Font Awesome
- Category
- Uncategorized
Thumbs O Up
fa fa-thumbs-o-up
- Package
- Font Awesome
- Category
- Uncategorized
Times Circle O
fa fa-times-circle-o
- Package
- Font Awesome
- Category
- Uncategorized
Times Rectangle O
fa fa-times-rectangle-o
- Package
- Font Awesome
- Category
- Uncategorized
Toggle Down
fa fa-toggle-down
- Package
- Font Awesome
- Category
- Uncategorized
Toggle Left
fa fa-toggle-left
- Package
- Font Awesome
- Category
- Uncategorized
Toggle Off
fa fa-toggle-off
- Package
- Font Awesome
- Category
- Uncategorized
Toggle On
fa fa-toggle-on
- Package
- Font Awesome
- Category
- Uncategorized
Toggle Right
fa fa-toggle-right
- Package
- Font Awesome
- Category
- Uncategorized
Toggle Up
fa fa-toggle-up
- Package
- Font Awesome
- Category
- Uncategorized
Trash O
fa fa-trash-o
- Package
- Font Awesome
- Category
- Uncategorized
Trello
fa fa-trello
- Package
- Font Awesome
- Category
- Uncategorized
Tripadvisor
fa fa-tripadvisor
- Package
- Font Awesome
- Category
- Uncategorized
Trophy
fa fa-trophy
- Package
- Font Awesome
- Category
- Uncategorized
Undo
fa fa-undo
- Package
- Font Awesome
- Category
- Uncategorized
Unlock
fa fa-unlock
- Package
- Font Awesome
- Category
- Uncategorized
Unlock Alt
fa fa-unlock-alt
- Package
- Font Awesome
- Category
- Uncategorized
Unsorted
fa fa-unsorted
- Package
- Font Awesome
- Category
- Uncategorized
Upload
fa fa-upload
- Package
- Font Awesome
- Category
- Uncategorized
User Circle O
fa fa-user-circle-o
- Package
- Font Awesome
- Category
- Uncategorized
User O
fa fa-user-o
- Package
- Font Awesome
- Category
- Uncategorized
Vcard O
fa fa-vcard-o
- Package
- Font Awesome
- Category
- Uncategorized
Venus Double
fa fa-venus-double
- Package
- Font Awesome
- Category
- Uncategorized
Viacoin
fa fa-viacoin
- Package
- Font Awesome
- Category
- Uncategorized
Viadeo
fa fa-viadeo
- Package
- Font Awesome
- Category
- Uncategorized
Viadeo Square
fa fa-viadeo-square
- Package
- Font Awesome
- Category
- Uncategorized
Video Camera
fa fa-video-camera
- Package
- Font Awesome
- Category
- Uncategorized
Vimeo
fa fa-vimeo
- Package
- Font Awesome
- Category
- Uncategorized
Vimeo Square
fa fa-vimeo-square
- Package
- Font Awesome
- Category
- Uncategorized
Volume Control Phone
fa fa-volume-control-phone
- Package
- Font Awesome
- Category
- Uncategorized
Volume Down
fa fa-volume-down
- Package
- Font Awesome
- Category
- Uncategorized
Volume Off
fa fa-volume-off
- Package
- Font Awesome
- Category
- Uncategorized
Volume Up
fa fa-volume-up
- Package
- Font Awesome
- Category
- Uncategorized
fa fa-weibo
- Package
- Font Awesome
- Category
- Uncategorized
Window Close
fa fa-window-close
- Package
- Font Awesome
- Category
- Uncategorized
Window Close O
fa fa-window-close-o
- Package
- Font Awesome
- Category
- Uncategorized
Window Maximize
fa fa-window-maximize
- Package
- Font Awesome
- Category
- Uncategorized
Window Minimize
fa fa-window-minimize
- Package
- Font Awesome
- Category
- Uncategorized
Window Restore
fa fa-window-restore
- Package
- Font Awesome
- Category
- Uncategorized
Windows
fa fa-windows
- Package
- Font Awesome
- Category
- Uncategorized
Add Font Awesome 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://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
Reference version: 4.7.0
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.