Firefox

Application Software
Free and Open-Source Software

Firefox is a free and open-source web browser developed by the Mozilla Foundation and Mozilla Corporation. It uses the Gecko rendering engine to display web pages and is available for Windows, macOS, Linux, Android, and iOS. Created in 2002 under the codename Phoenix, it was released in 2004. Firefox is a spiritual successor to Netscape Navigator.

The picture on this card was made with AI. It is an illustration, not a real photo of the subject.

Developer: Mozilla Foundation and Mozilla Corporation
Rendering engine: Gecko
First release: November 9, 2004

Sources and credits

Article: Firefox (English Wikipedia)
Wikidata: Q698
Text: Card text is adapted from the English Wikipedia article by an automated summary. Wikipedia content is available under CC BY-SA 4.0; see the article history for its contributors. CC BY-SA 4.0 · Article history and contributors
Illustration: AI-generated illustration. Not a photograph or documentary image. (model: gpt-image-2.5-flare)
Popularity: 2,270 median daily views (Wikimedia Pageviews API (all-access, user agent))

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