Font Awesome: SVG, Font & CSS Icon Toolkit
/Font-Awesome
Font Awesome is an icon library and toolkit that packages one icon set as SVG files, a webfont, and CSS classes, currently at major version 7. Reach for it when you want a documented versioning policy and a file-type-specific license split (CC BY 4.0, SIL OFL 1.1, MIT) you can check before shipping; skip it if you need setup steps inside the repo itself, since the README sends you to an external docs site for install and usage.
What is Font Awesome?
Font Awesome is an icon library and toolkit maintained by FortAwesome, packaging one icon set as SVG files, a webfont, and CSS classes so a project isn't locked into a single integration method. The README says its user base spans design, development, and content-creation work and numbers in the millions, though no exact figure is given. The project is currently on major version 7.
Core Features and Offerings
- โDistributed as SVG files, a webfont, and CSS together, so the same icon set can be consumed as an embedded SVG, a webfont glyph, or a CSS class depending on what a project needs.
- โVersion 7 is the current release; Font Awesome follows Semantic Versioning with a few explicit deviations spelled out in the README, including that a minor release is allowed to include backward-incompatible changes as long as UPGRADING.md documents them.
- โVersion 6 sits at Long Term Support status, receiving critical bug fixes only, while versions 3, 4, and 5 are marked end-of-life with no further releases planned.
- โThree separate licenses cover the Free download depending on file type: CC BY 4.0 for the icon SVG/JS files, SIL OFL 1.1 for the font files, and MIT for everything else.
- โDownloaded Free files ship with embedded attribution comments already included, so normal use doesn't require adding license text by hand.
- โRepo topics tie it to svg-icons and svg-sprites, meaning the icon set is delivered as scalable vector assets rather than only fixed-size bitmap icons.
- โA public CODE_OF_CONDUCT.md and CONTRIBUTING.md, plus a documented release history (fontawesome.com/versions, GitHub Releases, and a changelog on the project site), give the project a paper trail for governance and change tracking.
How to Get Started with Font Awesome
Font Awesome's README doesn't give copy-pasteable install commands; it points to the version-7 docs at fontawesome.com/docs for setup instead of listing them in-repo. If you're coming from an older release, it links a separate web upgrading guide and a separate desktop upgrading guide rather than folding those steps into the README itself. Beyond those two links, package-manager names, CDN snippets, and kit-code setup are not clearly documented in what's provided here.
Using Font Awesome in Your Projects
How you actually reference an icon in markup once it's installed โ CSS class names, SVG embedding syntax, webfont fallback behavior โ isn't spelled out in the README; that detail lives on the external docs site the README links to. The one usage-adjacent fact the README does confirm is that the same icon set is available through all three delivery formats, so the day-to-day syntax you write depends on which one you picked at install time.
Strengths
- โLicense terms are spelled out by asset type instead of one vague blanket statement โ CC BY 4.0 for icons, SIL OFL 1.1 for fonts, MIT for code โ so you know exactly which terms cover what you ship.
- โReal governance paperwork exists: a CODE_OF_CONDUCT.md, a CONTRIBUTING.md, and a changelog maintained on the project's own site, more than a lot of icon sets bother publishing.
- โIcons aren't locked to one integration path โ SVG files, a webfont, and CSS classes all ship in the same download.
- โOld major versions aren't cut off overnight: version 6 keeps receiving critical bug fixes under LTS status rather than being dropped the moment 7 shipped.
- โThe versioning policy makes specific promises beyond generic SemVer, like not intentionally breaking backward compatibility in a patch release and never removing an icon in a minor or patch release.
Understanding Font Awesome Versioning
- โณFont Awesome's versioning policy loosens standard SemVer in explicit ways โ a minor release is allowed to include backward-incompatible changes, so bumping a minor version isn't automatically safe without reading UPGRADING.md first.
- โณVersion 6 only gets critical bug fixes now, and versions 3, 4, and 5 are end-of-life with no further releases planned, so staying on an old major version means no ongoing support at all.
- โณNeither install nor day-to-day usage is spelled out in the README itself; both are delegated to the external fontawesome.com/docs site, so setup requires leaving the repo to find the actual steps.
- โณThree different licenses apply depending on file type (icons under CC BY 4.0, fonts under SIL OFL 1.1, code under MIT), which means checking more than one license if a project touches more than one asset type.
- โณThe GitHub metadata available here doesn't show a single license field for the repo, so anyone scanning dependencies for one license identifier won't get a clean automatic answer.
Exploring Icon Library Alternatives
Frequently Asked Questions
Font Awesome Free is licensed for commercial use as well as open-source projects, according to the README, which describes the Free edition as open source and friendly toward GPL-licensed codebases.
Font Awesome splits licensing by file type: icon SVG and JS files fall under CC BY 4.0, font files fall under SIL OFL 1.1, and everything else (non-font, non-icon code) falls under MIT.
Font Awesome's README links two separate resources for upgrading โ a web upgrading guide and a desktop upgrading guide, both hosted at docs.fontawesome.com โ rather than listing the steps inline.
Version 7 is current, version 6 is kept on Long Term Support with critical bug fixes only, and versions 3, 4, and 5 are end-of-life with no further releases planned, per the README.
Font Awesome distributes icons as SVG files and as a webfont alongside CSS classes, matching how the project describes itself: covering SVG, webfont, and CSS together.
The problem it solves
Shipping consistent icons across a web project usually means managing a pile of individual image files โ different sizes for retina screens, separate color variants, awkward sprite sheets โ or hand-building an SVG set from scratch. Font Awesome positions itself as a toolkit spanning SVG, an accompanying webfont, and CSS, delivered as one package, so the icon set ships once and gets consumed through whichever integration path (an SVG tag, a webfont glyph, a CSS class) fits the project instead of every team solving icon delivery on its own.
Best use cases
- โขSwapping icon delivery format mid-project โ SVG for crisp scaling, the webfont for older rendering paths, or CSS classes for quick markup โ without switching icon sets.
- โขAuditing a versioning policy before pinning a dependency, since the README documents when a minor release is allowed to break something and when it isn't.
- โขMigrating a project still running Font Awesome 4 or 5 off an end-of-life version, using the linked web or desktop upgrading guides to plan the jump to 7.
- โขChecking license obligations per asset type before shipping โ CC BY 4.0 for the icon files, SIL OFL 1.1 for the font files, MIT for the rest.
- โขContributing back to the icon set or reporting issues through the project's documented CONTRIBUTING.md and CODE_OF_CONDUCT.md process.
Who should try it โ and who should skip
Try Font Awesome if you want an icon set with a documented versioning and licensing policy you can inspect before adopting, and you're fine consulting an external docs site for install and usage details since they aren't in this repo's own README. Skip it if you need copy-paste setup instructions inside the repository itself, or if you're not willing to read UPGRADING.md before bumping a minor version, given the README's own admission that minors can break things.
Related repositories
Is Font-Awesome worth your time?
ChatGPT, Claude and Perplexity can all read this page. Ask one of them what it makes of Font-Awesome.