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Firefox Add-ons

addons.mozilla.orgDeveloper platform

Mozilla’s extension and theme store. Developers can publish a reviewed add-on with a public listing.

Price
Free
Link
—
DR
96
Visits / mo
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Price: Free extension hosting and updates

Before you submit

  • Required: A Mozilla account and a working Firefox add-on
  • Required: A packaged add-on, listing details and policy compliance
  • Required: Source code when Mozilla requires it for review

How to submit

  1. Sign in to the Add-ons Developer Hub.
  2. Submit a New Add-on and choose “On this site.”
  3. Upload the package and provide the listing and review details.

Worth knowing

The PDF’s claim that only profiles can have links is too broad. Mozilla’s submission guide includes an optional support website field. Check your actual public listing for link attributes.

Mozilla accountWorking add-onPolicy review

First submission? Read how to submit your website and check the published link.

Checked 18 Oct 2026Suggest an editMarkdownJSON
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