CSS.gg

Free#32 of 46 in Icon Libraries

CSS.gg: A versatile 700+ icon set with broad formats and a commercial-use licensing constraint. Ranked #32 of 46 in Icon Libraries by our editors (6.1/10); pricing: Open source; best for web designers needing compact interface icons.

6.1/10★★★☆☆Editor score

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At a glance

• Editor score
  6.1 / 10
• Pricing
  Open source
• Best for
  Web designers needing compact interface icons
• Paid from
  Free
• Facts checked
  20 Sep 2026

• Where it wins

  • 700+ interface icons across multiple categories
  • CSS, SVG, Figma, PNG and TSX formats
  • Rounded, squared, animated and CSS variants

• Where it doesn't

  • Current license requires attribution
  • Commercial use requires explicit permission
  • Focused on interface icons rather than broader illustration assets

Our verdict on CSS.gg

CSS.gg is an open-source icon library for web designers and developers who need compact interface graphics in several production-ready formats. Its collection includes 700+ icons organized into categories such as interface, arrows, brands, devices and files. Icons use a 24 × 24 grid and can be browsed on the website, making the library suited to interface systems, prototypes and front-end projects that need consistent icon dimensions.

Format coverage is a central strength. CSS.gg provides Vanilla CSS, SVG, Figma, PNG and TSX versions, so teams can choose between code-based implementation, design files and exported assets. Rounded and squared styles support different interface treatments, while animated variants add motion options beyond static icons. Category browsing and icon search help narrow the collection, and individual icon pages provide copy and download actions. This combination makes CSS.gg particularly practical when the same icon needs to move between design and development workflows.

Licensing deserves careful review before commercial deployment. The current repository license, applying from version 2.1.2 onward, requires attribution and says commercial use requires explicit permission; earlier versions are identified as MIT-licensed. CSS.gg is therefore a strong fit for web designers who value format flexibility, style variants and direct access to individual icons, especially for interface-focused work. Teams needing unrestricted commercial use should review the applicable version and obtain permission where required, while projects seeking illustration-heavy or broader visual asset coverage may be better served by a different library.

Your product? Our editors can test CSS.gg in depth and publish a review, labelled as paid · from $149/mo →

CSS.gg pricing

CSS.gg fact sheet

Alternatives to CSS.gg

• The Noun ProjectA broad icon library with strong editing, integration, and API options at a low entry price.9.4
• FlaticonA broad icon library with strong format support, editing tools, and workflow integrations.9.2
• IconifyA broad, open-source icon ecosystem with APIs, generation tools, and Figma support.9.0

See all CSS.gg alternatives →

Featured on iTechGuides

CSS.gg is listed in our Icon Libraries directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update