Google Fonts

B
B tier on Font MarketplacesScore 7.1 · #4 of 27
Android app
Yes
Free plan
Yes
Runs on
Android, api, Linux, Mac, self-hosted, Web
fonts.google.com
The Google Fonts homepage

Summary

Google Fonts is a font library for websites, with fonts also available for use in native Android apps and through a developer API. Its fonts use open-source licenses that permit commercial and non-commercial projects, subject to license terms. For a website, integration means linking a stylesheet and referencing a font in CSS; fonts can also be self-hosted. The REST-based Developer API returns font metadata in JSON and requires an API key for each request. Developers can sort and filter the catalog, and request variable font files with axis-range metadata. When a design needs only specific characters, the API’s text parameter can reduce a requested font file’s size by up to 90%. Android apps can use the Font Provider in Google Play Services, supported on Android Jelly Bean API level 16 and newer. The service is free, with no free trial. Google says its Web API is designed to limit data collection and is not used for end-user profiling or advertising. The repository points users to an issue tracker for font-file problems and development requests.

Who it is for

It suits website owners and developers who need fonts for commercial or non-commercial projects, as well as application developers using its API or Android Font Provider. The API documentation is intended for developers with JavaScript knowledge.

What is good

  • Free, with an open-source font catalog.
  • Commercial and non-commercial use is permitted.
  • Web integration uses a stylesheet and CSS.
  • API supports catalog filters and variable fonts.
  • Fonts can be self-hosted under license terms.

What to know first

  • Each Developer API request requires an API key.
  • API documentation is aimed at JavaScript developers.
  • Android Font Provider requires Jelly Bean API 16 or newer.

Verdict

Google Fonts offers a free font library with several ways to use its catalog, including CSS, an API, Android apps, and self-hosting. Check each font’s license terms and note the API key requirement if building an integration.

Google Fonts plans and pricing

All plans
Free Free Open-source fonts · commercial and non-commercial use developers.google.com · 1 Oct 2026

Compared on font marketplaces

Free plan
Yesfonts.google.com
Web licensing
Yesfonts.google.com
Variable fonts
Yesfonts.google.com
Catalog access
libraryfonts.google.com
Font formats
ttf, woff2fonts.google.com

Facts

Purpose
Google Fonts provides high-quality fonts for use on websites.developers.google.com · 1 Oct 2026
Licensing
All fonts are released under open-source licenses and can be used in commercial or non-commercial projects.developers.google.com · 1 Oct 2026
Web integration
Websites can add Google Fonts by linking a stylesheet and referencing the font in CSS.developers.google.com · 1 Oct 2026
API format
The Google Fonts Developer API is REST-based and returns font metadata in JSON.developers.google.com · 1 Oct 2026
API authentication
Each Developer API request requires an API key.developers.google.com · 1 Oct 2026
API filtering
The Developer API supports sorting by alphabet, date, popularity, style count, and trending growth, plus family, subset, and category filters.developers.google.com · 1 Oct 2026
Performance
The text parameter can reduce a requested font file size by up to 90% when only specific characters are needed.developers.google.com · 1 Oct 2026
Android
Google Fonts provides a Font Provider in Google Play Services for native Android apps, supporting Android Jelly Bean API level 16 and newer.developers.google.com · 1 Oct 2026
Self-hosting
The Google Fonts repository states that fonts can be self-hosted because they are licensed with permission to redistribute subject to license terms.github.com · 1 Oct 2026
Privacy
Google says the Google Fonts Web API is designed to limit data collection, storage, and use and is not used to create end-user profiles or for advertising.fonts.googleblog.com · 1 Oct 2026
Support
The Google Fonts repository directs users to its issue tracker for font-file problems and future-development requests.github.com · 1 Oct 2026
Audience
The Developer API documentation is intended for web and application developers with JavaScript knowledge.developers.google.com · 1 Oct 2026

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Sources