Firefox
Firefox: About Your Rights
Firefox is a web browser and associated Mozilla services that process technical, settings, interaction, browsing, search, account, and related data to provide, personalize, secure, and improve browser functionality.
Analyzed August 14, 2026
Partial analysis
The Terms and Privacy documents were fetched.
Verified source evidence supports scores for 4 of 6 categories. 1 category was marked not applicable.
No verified evidence was found for: Arbitration & legal.
Summary
Firefox may share limited, non-identifying information, including device type, IP-derived location information, and content-viewing categories, with advertising providers to help determine which ads to display; it says it does not share information that identifies users. By uploading content as part of the Services, users grant Mozilla a nonexclusive, royalty-free, worldwide license to use that content to provide the Services.
Category Breakdown
Firefox may process precise location when the user allows location-related functionality for enabled websites; the data is accessed from the device by those websites and is not sent to Mozilla’s servers. This finding is limited to Firefox Privacy Notice.
From: Firefox Privacy NoticeIf you choose to allow it, your precise location may also be processed for location-related functionality for websites like Google Maps; this data is only accessed from your device by the website(s) you choose to enable it for — it is not sent to Mozilla’s servers.View source document
Firefox may share limited, non-identifying information, including device type, IP-derived location information, and content-viewing categories, with advertising providers to help determine which ads to display; it says it does not share information that identifies users.
From: Firefox Privacy NoticeWe also work with advertising providers to deliver relevant sponsored content using programmatic technologies. To support this, we may share limited, non-identifying information — such as device type, IP-derived location information, and category of content viewed — to help determine which ads to display. We don’t share any information that identifies you. You can turn off sponsored content in your New Tab settings at any time.View source document
By uploading content as part of the Services, users grant Mozilla a nonexclusive, royalty-free, worldwide license to use that content to provide the Services.
From: Firefox Cloud Services: Terms of ServiceYou may upload content to Mozilla as part of the features of the Services. By uploading content, you hereby grant us a nonexclusive, royalty-free, worldwide license to use your content to provide the Services. You hereby represent and warrant that your content will not infringe the rights of any third party and will comply with any content guidelines presented by Mozilla.View source document
Mozilla may suspend or terminate access at any time for any reason, including reasonably believing that the user violated the Terms; it will make reasonable efforts to provide notice by email or upon the next access attempt.
From: Firefox Cloud Services: Terms of ServiceWe may suspend or terminate your access to the Services at any time for any reason, including, but not limited to, if we reasonably believe: (i) you have violated these Terms, (ii) you create risk or possible legal exposure for us; or (iii) our provision of the Services to you is no longer commercially viable. We will make reasonable efforts to notify you by the email address associated with your Mozilla account or the next time you attempt to access the Services.View source document
The retrieved Firefox terms do not provide an arbitration, class-action, or shortened-claims provision. A California governing-law clause is present but does not establish exclusive court resolution.
The Firefox terms identify Firefox as free software and do not establish a paid subscription or recurring billing arrangement for Firefox.