MDN Plus Privacy Notice by Mozilla
Updated 9 December 2025
This document is the Privacy Notice for MDN Plus, a subscription service offered by Mozilla. It outlines the types of personal data collected, such as Mozilla account information, MDN Plus usage data, location, payment details, and technical data. The notice explains how this data is used to provide and improve the service, and clarifies that MDN Plus does not share user data with third parties.
MDN Plus Privacy Notice
Version 1.2, Effective November 1, 2023
At Mozilla, we design products with your privacy in mind.
MDN Plus is a subscription service providing premium functionality. MDN Plus is aimed at providing developers with a customized experience on MDN, increasing their productivity and making their day to day more successful.
This privacy notice explains what data MDN Plus collects, shares, and why. We also adhere to the Mozilla Privacy Policy for how we receive, handle, and share information.
Things you should know:
Information we collect
Mozilla account information. This service requires a Mozilla account, which provides MDN Plus read-only access to your Mozilla account profile information, for example your user ID, display name, avatar, email address, locale, and active product subscriptions. Learn more about Mozilla account data practices.
MDN Plus account information. When you use MDN Plus features, we receive the data required to provide those features to you. For instance, if you set saved pages, we receive your saved pages.
Location information. MDN Plus receives your IP address when you sign up for and use the service. We use the IP address in order to approximate your location because MDN Plus is currently only available in certain countries.
Payment information. When you subscribe to MDN Plus, you will send payment through one of our third-party payment providers: Stripe, Apple, PayPal, or Google Pay. Mozilla receives a record of your account (including your billing address and the last four digits of your payment method) and the status of your account’s subscription. Mozilla does not store your full payment details.
Interaction data. Mozilla receives data about your interactions with MDN Plus, including when you log in and when you make changes to your Mozilla account like changing your email address or product subscriptions.
Technical data. Mozilla receives basic information from MDN Plus about the web browser you’re using and the operating system it’s running on. When MDN Plus connects to our servers to authenticate and update your MDN Plus account, your IP address is temporarily collected as part of our server logs.
We use the data to improve performance and stability for our users, and to measure MDN Plus' performance.
MDN Plus doesn’t share any of your data with third parties.
Data privacy questions?
Much of the information that we store about our Mozilla account users is easily accessible by signing in to your account, where you can also update your data sharing settings. To make requests regarding your personal data, please contact us through our Data Subject Access Request Portal.
If you have any other questions regarding our privacy practices, please contact us at [email protected].
We respond to all requests we receive from individuals wishing to exercise their data protection rights regardless of where the individual lives. We will honor your request unless a legal requirement prevents us from doing so or a legal exception applies.
Please visit our forums for general MDN Plus related support help.
About this template
What is this template?
MDN Plus Privacy Notice by Mozilla is a free, ready-to-use Data Protection & Privacy template you can open, customize, and download on GitLaw. It gives you a professionally structured starting point, so you never have to draft from a blank page. The wording is plain and modern, organized into clear sections that are easy to read, edit, and adapt to your own situation before you share or sign it.
When should you use it?
Reach for this Data Protection & Privacy template whenever you need a reliable agreement quickly and want to be sure the essentials are covered. It suits individuals, freelancers, startups, and established businesses alike. Instead of paying for a document drafted from scratch, you can start here, tailor the details to your arrangement, and have a polished draft ready in minutes. Always review the final wording against the laws that apply where you live or do business.
What's typically included?
A well-drafted Data Protection & Privacy usually sets out the parties involved, the scope of the agreement, and each side's rights and responsibilities. Expect sections covering key terms and definitions, how long the agreement lasts, how it can be ended, and what happens if something goes wrong. This template brings those building blocks together in a sensible order, so you can focus on the specifics rather than worrying about what to include. Open it to read the full document, then sign up to edit, negotiate, and e-sign it directly in GitLaw.