Font Awesome gives you scalable vector icons that can instantly be customized. You can change Font Awesome icon using CSS without changing HTML content. Some of the case, you may have to change icon dynamically like on hover, click etc.
.element:before { content: "\f000"; /*--You can add font icon code here--*/ font-family: FontAwesome; }
Example icon animation
Small example of changing icon on hover of the icon, Here just changing the icon using CSS.
Font Awesome icons CSS code
- fa-glass"\f000"
- fa-music"\f001"
- fa-search"\f002"
- fa-envelope-o"\f003"
- fa-heart"\f004"
- fa-star"\f005"
- fa-star-o"\f006"
- fa-user"\f007"
- fa-film"\f008"
- fa-th-large"\f009"
- fa-th"\f00a"
- fa-th-list"\f00b"
- fa-check"\f00c"
- fa-times"\f00d"
- fa-search-plus"\f00e"
- fa-search-minus"\f010"
- fa-power-off"\f011"
- fa-signal"\f012"
- fa-cog"\f013"
- fa-trash-o"\f014"
- fa-home"\f015"
- fa-file-o"\f016"
- fa-clock-o"\f017"
- fa-road"\f018"
- fa-download"\f019"
- fa-arrow-circle-o-down"\f01a"
- fa-arrow-circle-o-up"\f01b"
- fa-inbox"\f01c"
- fa-play-circle-o"\f01d"
- fa-repeat"\f01e"
- fa-refresh"\f021"
- fa-list-alt"\f022"
- fa-lock"\f023"
- fa-flag"\f024"
- fa-headphones"\f025"
- fa-volume-off"\f026"
- fa-volume-down"\f027"
- fa-volume-up"\f028"
- fa-qrcode"\f029"
- fa-barcode"\f02a"
- fa-tag"\f02b"
- fa-tags"\f02c"
- fa-book"\f02d"
- fa-bookmark"\f02e"
- fa-print"\f02f"
- fa-camera"\f030"
- fa-font"\f031"
- fa-bold"\f032"
- fa-italic"\f033"
- fa-text-height"\f034"
- fa-text-width"\f035"
- fa-align-left"\f036"
- fa-align-center"\f037"
- fa-align-right"\f038"
- fa-align-justify"\f039"
- fa-list"\f03a"
- fa-outdent"\f03b"
- fa-indent"\f03c"
- fa-video-camera"\f03d"
- fa-picture-o"\f03e"
- fa-pencil"\f040"
- fa-map-marker"\f041"
- fa-adjust"\f042"
- fa-tint"\f043"
- fa-pencil-square-o"\f044"
- fa-share-square-o"\f045"
- fa-check-square-o"\f046"
- fa-arrows"\f047"
- fa-step-backward"\f048"
- fa-fast-backward"\f049"
- fa-backward"\f04a"
- fa-play"\f04b"
- fa-pause"\f04c"
- fa-stop"\f04d"
- fa-forward"\f04e"
- fa-fast-forward"\f050"
- fa-step-forward"\f051"
- fa-eject"\f052"
- fa-chevron-left"\f053"
- fa-chevron-right"\f054"
- fa-plus-circle"\f055"
- fa-minus-circle"\f056"
- fa-times-circle"\f057"
- fa-check-circle"\f058"
- fa-question-circle"\f059"
- fa-info-circle"\f05a"
- fa-crosshairs"\f05b"
- fa-times-circle-o"\f05c"
- fa-check-circle-o"\f05d"
- fa-ban"\f05e"
- fa-arrow-left"\f060"
- fa-arrow-right"\f061"
- fa-arrow-up"\f062"
- fa-arrow-down"\f063"
- fa-share"\f064"
- fa-expand"\f065"
- fa-compress"\f066"
- fa-plus"\f067"
- fa-minus"\f068"
- fa-asterisk"\f069"
- fa-exclamation-circle"\f06a"
- fa-gift"\f06b"
- fa-leaf"\f06c"
- fa-fire"\f06d"
- fa-eye"\f06e"
- fa-eye-slash"\f070"
- fa-exclamation-triangle"\f071"
- fa-plane"\f072"
- fa-calendar"\f073"
- fa-random"\f074"
- fa-comment"\f075"
- fa-magnet"\f076"
- fa-chevron-up"\f077"
- fa-chevron-down"\f078"
- fa-retweet"\f079"
- fa-shopping-cart"\f07a"
- fa-folder"\f07b"
- fa-folder-open"\f07c"
- fa-arrows-v"\f07d"
- fa-arrows-h"\f07e"
- fa-bar-chart"\f080"
- fa-twitter-square"\f081"
- fa-facebook-square"\f082"
- fa-camera-retro"\f083"
- fa-key"\f084"
- fa-cogs"\f085"
- fa-comments"\f086"
- fa-thumbs-o-up"\f087"
- fa-thumbs-o-down"\f088"
- fa-star-half"\f089"
- fa-heart-o"\f08a"
- fa-sign-out"\f08b"
- fa-linkedin-square"\f08c"
- fa-thumb-tack"\f08d"
- fa-external-link"\f08e"
- fa-sign-in"\f090"
- fa-trophy"\f091"
- fa-github-square"\f092"
- fa-upload"\f093"
- fa-lemon-o"\f094"
- fa-phone"\f095"
- fa-square-o"\f096"
- fa-bookmark-o"\f097"
- fa-phone-square"\f098"
- fa-twitter"\f099"
- fa-facebook"\f09a"
- fa-github"\f09b"
- fa-unlock"\f09c"
- fa-credit-card"\f09d"
- fa-rss"\f09e"
- fa-hdd-o"\f0a0"
- fa-bullhorn"\f0a1"
- fa-bell"\f0f3"
- fa-certificate"\f0a3"
- fa-hand-o-right"\f0a4"
- fa-hand-o-left"\f0a5"
- fa-hand-o-up"\f0a6"
- fa-hand-o-down"\f0a7"
- fa-arrow-circle-left"\f0a8"
- fa-arrow-circle-right"\f0a9"
- fa-arrow-circle-up"\f0aa"
- fa-arrow-circle-down"\f0ab"
- fa-globe"\f0ac"
- fa-wrench"\f0ad"
- fa-tasks"\f0ae"
- fa-filter"\f0b0"
- fa-briefcase"\f0b1"
- fa-arrows-alt"\f0b2"
- fa-users"\f0c0"
- fa-link"\f0c1"
- fa-cloud"\f0c2"
- fa-flask"\f0c3"
- fa-scissors"\f0c4"
- fa-files-o"\f0c5"
- fa-paperclip"\f0c6"
- fa-floppy-o"\f0c7"
- fa-square"\f0c8"
- fa-bars"\f0c9"
- fa-list-ul"\f0ca"
- fa-list-ol"\f0cb"
- fa-strikethrough"\f0cc"
- fa-underline"\f0cd"
- fa-table"\f0ce"
- fa-magic"\f0d0"
- fa-truck"\f0d1"
- fa-pinterest"\f0d2"
- fa-pinterest-square"\f0d3"
- fa-google-plus-square"\f0d4"
- fa-google-plus"\f0d5"
- fa-money"\f0d6"
- fa-caret-down"\f0d7"
- fa-caret-up"\f0d8"
- fa-caret-left"\f0d9"
- fa-caret-right"\f0da"
- fa-columns"\f0db"
- fa-sort"\f0dc"
- fa-sort-desc"\f0dd"
- fa-sort-asc"\f0de"
- fa-envelope"\f0e0"
- fa-linkedin"\f0e1"
- fa-undo"\f0e2"
- fa-gavel"\f0e3"
- fa-tachometer"\f0e4"
- fa-comment-o"\f0e5"
- fa-comments-o"\f0e6"
- fa-bolt"\f0e7"
- fa-sitemap"\f0e8"
- fa-umbrella"\f0e9"
- fa-clipboard"\f0ea"
- fa-lightbulb-o"\f0eb"
- fa-exchange"\f0ec"
- fa-cloud-download"\f0ed"
- fa-cloud-upload"\f0ee"
- fa-user-md"\f0f0"
- fa-stethoscope"\f0f1"
- fa-suitcase"\f0f2"
- fa-bell-o"\f0a2"
- fa-coffee"\f0f4"
- fa-cutlery"\f0f5"
- fa-file-text-o"\f0f6"
- fa-building-o"\f0f7"
- fa-hospital-o"\f0f8"
- fa-ambulance"\f0f9"
- fa-medkit"\f0fa"
- fa-fighter-jet"\f0fb"
- fa-beer"\f0fc"
- fa-h-square"\f0fd"
- fa-plus-square"\f0fe"
- fa-angle-double-left"\f100"
- fa-angle-double-right"\f101"
- fa-angle-double-up"\f102"
- fa-angle-double-down"\f103"
- fa-angle-left"\f104"
- fa-angle-right"\f105"
- fa-angle-up"\f106"
- fa-angle-down"\f107"
- fa-desktop"\f108"
- fa-laptop"\f109"
- fa-tablet"\f10a"
- fa-mobile"\f10b"
- fa-circle-o"\f10c"
- fa-quote-left"\f10d"
- fa-quote-right"\f10e"
- fa-spinner"\f110"
- fa-circle"\f111"
- fa-reply"\f112"
- fa-github-alt"\f113"
- fa-folder-o"\f114"
- fa-folder-open-o"\f115"
- fa-smile-o"\f118"
- fa-frown-o"\f119"
- fa-meh-o"\f11a"
- fa-gamepad"\f11b"
- fa-keyboard-o"\f11c"
- fa-flag-o"\f11d"
- fa-flag-checkered"\f11e"
- fa-terminal"\f120"
- fa-code"\f121"
- fa-reply-all"\f122"
- fa-star-half-o"\f123"
- fa-location-arrow"\f124"
- fa-crop"\f125"
- fa-code-fork"\f126"
- fa-chain-broken"\f127"
- fa-question"\f128"
- fa-info"\f129"
- fa-exclamation"\f12a"
- fa-superscript"\f12b"
- fa-subscript"\f12c"
- fa-eraser"\f12d"
- fa-puzzle-piece"\f12e"
- fa-microphone"\f130"
- fa-microphone-slash"\f131"
- fa-shield"\f132"
- fa-calendar-o"\f133"
- fa-fire-extinguisher"\f134"
- fa-rocket"\f135"
- fa-maxcdn"\f136"
- fa-chevron-circle-left"\f137"
- fa-chevron-circle-right"\f138"
- fa-chevron-circle-up"\f139"
- fa-chevron-circle-down"\f13a"
- fa-html5"\f13b"
- fa-css3"\f13c"
- fa-anchor"\f13d"
- fa-unlock-alt"\f13e"
- fa-bullseye"\f140"
- fa-ellipsis-h"\f141"
- fa-ellipsis-v"\f142"
- fa-rss-square"\f143"
- fa-play-circle"\f144"
- fa-ticket"\f145"
- fa-minus-square"\f146"
- fa-minus-square-o"\f147"
- fa-level-up"\f148"
- fa-level-down"\f149"
- fa-check-square"\f14a"
- fa-pencil-square"\f14b"
- fa-external-link-square"\f14c"
- fa-share-square"\f14d"
- fa-compass"\f14e"
- fa-caret-square-o-down"\f150"
- fa-caret-square-o-up"\f151"
- fa-caret-square-o-right"\f152"
- fa-eur"\f153"
- fa-gbp"\f154"
- fa-usd"\f155"
- fa-inr"\f156"
- fa-jpy"\f157"
- fa-rub"\f158"
- fa-krw"\f159"
- fa-btc"\f15a"
- fa-file"\f15b"
- fa-file-text"\f15c"
- fa-sort-alpha-asc"\f15d"
- fa-sort-alpha-desc"\f15e"
- fa-sort-amount-asc"\f160"
- fa-sort-amount-desc"\f161"
- fa-sort-numeric-asc"\f162"
- fa-sort-numeric-desc"\f163"
- fa-thumbs-up"\f164"
- fa-thumbs-down"\f165"
- fa-youtube-square"\f166"
- fa-youtube"\f167"
- fa-xing"\f168"
- fa-xing-square"\f169"
- fa-youtube-play"\f16a"
- fa-dropbox"\f16b"
- fa-stack-overflow"\f16c"
- fa-instagram"\f16d"
- fa-flickr"\f16e"
- fa-adn"\f170"
- fa-bitbucket"\f171"
- fa-bitbucket-square"\f172"
- fa-tumblr"\f173"
- fa-tumblr-square"\f174"
- fa-long-arrow-down"\f175"
- fa-long-arrow-up"\f176"
- fa-long-arrow-left"\f177"
- fa-long-arrow-right"\f178"
- fa-apple"\f179"
- fa-windows"\f17a"
- fa-android"\f17b"
- fa-linux"\f17c"
- fa-dribbble"\f17d"
- fa-skype"\f17e"
- fa-foursquare"\f180"
- fa-trello"\f181"
- fa-female"\f182"
- fa-male"\f183"
- fa-gittip"\f184"
- fa-sun-o"\f185"
- fa-moon-o"\f186"
- fa-archive"\f187"
- fa-bug"\f188"
- fa-vk"\f189"
- fa-weibo"\f18a"
- fa-renren"\f18b"
- fa-pagelines"\f18c"
- fa-stack-exchange"\f18d"
- fa-arrow-circle-o-right"\f18e"
- fa-arrow-circle-o-left"\f190"
- fa-caret-square-o-left"\f191"
- fa-dot-circle-o"\f192"
- fa-wheelchair"\f193"
- fa-vimeo-square"\f194"
- fa-try"\f195"
- fa-plus-square-o"\f196"
- fa-space-shuttle"\f197"
- fa-slack"\f198"
- fa-envelope-square"\f199"
- fa-wordpress"\f19a"
- fa-openid"\f19b"
- fa-university"\f19c"
- fa-graduation-cap"\f19d"
- fa-yahoo"\f19e"
- fa-google"\f1a0"
- fa-reddit"\f1a1"
- fa-reddit-square"\f1a2"
- fa-stumbleupon-circle"\f1a3"
- fa-stumbleupon"\f1a4"
- fa-delicious"\f1a5"
- fa-digg"\f1a6"
- fa-pied-piper"\f1a7"
- fa-pied-piper-alt"\f1a8"
- fa-drupal"\f1a9"
- fa-joomla"\f1aa"
- fa-language"\f1ab"
- fa-fax"\f1ac"
- fa-building"\f1ad"
- fa-child"\f1ae"
- fa-paw"\f1b0"
- fa-spoon"\f1b1"
- fa-cube"\f1b2"
- fa-cubes"\f1b3"
- fa-behance"\f1b4"
- fa-behance-square"\f1b5"
- fa-steam"\f1b6"
- fa-steam-square"\f1b7"
- fa-recycle"\f1b8"
- fa-car"\f1b9"
- fa-taxi"\f1ba"
- fa-tree"\f1bb"
- fa-spotify"\f1bc"
- fa-deviantart"\f1bd"
- fa-soundcloud"\f1be"
- fa-database"\f1c0"
- fa-file-pdf-o"\f1c1"
- fa-file-word-o"\f1c2"
- fa-file-excel-o"\f1c3"
- fa-file-powerpoint-o"\f1c4"
- fa-file-image-o"\f1c5"
- fa-file-archive-o"\f1c6"
- fa-file-audio-o"\f1c7"
- fa-file-video-o"\f1c8"
- fa-file-code-o"\f1c9"
- fa-vine"\f1ca"
- fa-codepen"\f1cb"
- fa-jsfiddle"\f1cc"
- fa-life-ring"\f1cd"
- fa-circle-o-notch"\f1ce"
- fa-rebel"\f1d0"
- fa-empire"\f1d1"
- fa-git-square"\f1d2"
- fa-git"\f1d3"
- fa-hacker-news"\f1d4"
- fa-tencent-weibo"\f1d5"
- fa-qq"\f1d6"
- fa-weixin"\f1d7"
- fa-paper-plane"\f1d8"
- fa-paper-plane-o"\f1d9"
- fa-history"\f1da"
- fa-circle-thin"\f1db"
- fa-header"\f1dc"
- fa-paragraph"\f1dd"
- fa-sliders"\f1de"
- fa-share-alt"\f1e0"
- fa-share-alt-square"\f1e1"
- fa-bomb"\f1e2"
- fa-futbol-o"\f1e3"
- fa-tty"\f1e4"
- fa-binoculars"\f1e5"
- fa-plug"\f1e6"
- fa-slideshare"\f1e7"
- fa-twitch"\f1e8"
- fa-yelp"\f1e9"
- fa-newspaper-o"\f1ea"
- fa-wifi"\f1eb"
- fa-calculator"\f1ec"
- fa-paypal"\f1ed"
- fa-google-wallet"\f1ee"
- fa-cc-visa"\f1f0"
- fa-cc-mastercard"\f1f1"
- fa-cc-discover"\f1f2"
- fa-cc-amex"\f1f3"
- fa-cc-paypal"\f1f4"
- fa-cc-stripe"\f1f5"
- fa-bell-slash"\f1f6"
- fa-bell-slash-o"\f1f7"
- fa-trash"\f1f8"
- fa-copyright"\f1f9"
- fa-at"\f1fa"
- fa-eyedropper"\f1fb"
- fa-paint-brush"\f1fc"
- fa-birthday-cake"\f1fd"
- fa-area-chart"\f1fe"
- fa-pie-chart"\f200"
- fa-line-chart"\f201"
- fa-lastfm"\f202"
- fa-lastfm-square"\f203"
- fa-toggle-off"\f204"
- fa-toggle-on"\f205"
- fa-bicycle"\f206"
- fa-bus"\f207"
- fa-ioxhost"\f208"
- fa-angellist"\f209"
- fa-cc"\f20a"
- fa-ils"\f20b"
- fa-meanpath"\f20c"