Customize Firefox

Add-ons let millions of Firefox users enhance their browsing experience. If you know HTML, JavaScript, and CSS, you already have all the necessary skills to make a great add-on.

Learn How to Make an Add-on

Port a Chrome Extension

Firefox supports WebExtension APIs, which in most cases are compatible with the extension APIs supported by Chrome, Opera and Edge, so your extensions will run in Firefox with just a few changes.

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Publish Your Add-on

Have an add-on ready? Submit your extension or theme to be listed on or sign and distribute your extension on your own.


Обновете вашето остаряло разширение

Има нов стандарт за разработка на добавки за Firefox, които ще работят и на другите четци. Ще трябва да обновите вашите остарели разширения, за да останат съвместими.

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Последни новини

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