# Firefox Add-ons

URL: https://addons.mozilla.org/

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

- Category: Developer platform
- Price: Free \(Free extension hosting and updates\)
- Link: —
- DR: 96
- Monthly visits: —
- Needs badge: —
- Submit page: https://addons.mozilla.org/developers/addon/submit/
- Checked: 18 Oct 2026

## Before you submit

You need:

- A Mozilla account and a working Firefox add-on
- A packaged add-on, listing details and policy compliance
- 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.
- Asks (required): Mozilla account
- Asks (required): Working add-on
- Asks (required): Policy review