NirvanaNirvana Help Centre
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Step-by-step guides with diagrams for the main settings in Nirvana for Android.
Browse by topic
Privacy & security
Tracking protection, HTTPS, DNS and safer browsing.
13 guides →Everyday browsing
Tabs, bookmarks, downloads and search.
8 guides →Sync & sign-ins
Accounts, passwords and moving tabs between devices.
3 guides →Data & permissions
Clear data, site access and diagnostics choices.
8 guides →AI & translations
Page Summaries, translations and cloud features.
6 guides →Add-ons
Install extensions and review what they can access.
3 guides →Install, update & contact
Get the app, keep it updated, reach the team.
2 guides →You
WebsiteRequests to its pages, your IP address
Search providerWhat you search for
DNS resolverDomain names you look up
Network operatorConnection metadata, not HTTPS page contents
Account you sign intoActivity on its own service
Most read
Who can see my activity?
A clear map of what sites, networks and your device can see.
Read the guidePrivacy & security13
Tracking protectionControl how sites follow you.Tracking protection exceptionsAllow one site when needed and keep exceptions under control.Total Cookie ProtectionUnderstand how cookie isolation can reduce cross-site following.SmartBlockLearn how compatibility replacements can help a protected site work.Cookie banner protectionMake cookie choices clearer.HTTPS-Only ModePrefer encrypted connections.DNS over HTTPSA more private way to look up sites.Local DNS providerUnderstand how Secure DNS interacts with local networks.Deceptive-site protectionTake warnings seriously.Private browsing helpKnow what private tabs do.Who can see my activity?A clear map of what sites, networks and your device can see.VPN and browser privacyUnderstand what Nirvana does and does not provide.Email masks and RelaySeparate optional Mozilla Relay service from core browsing.
Everyday browsing8
Manage tabsKeep your browsing organized.Bookmarks helpSave and find useful pages.Downloads helpFind files safely.Search settingsChoose how you find things.Add a search engineChoose and manage the search provider you trust.Address bar suggestionsUseful suggestions with clear tradeoffs.Set Nirvana as defaultOpen links your way.Frequently asked questionsQuick answers for everyday use.
Sync & sign-ins3
Data & permissions8
Clear browsing dataRemove local traces when you choose.Site permissionsChoose what each website can use.Local network and device accessControl website requests to nearby devices and services.Send technical and interaction dataThe Fennec Nirvana Team setting, its default and where optional reports go.Automatically send crash reportsChoose whether crash reports are sent automatically.Unsent crash reportsReview reports that were not sent automatically.Studies and experimentsUnderstand optional experiments.Remote improvementsUnderstand remotely delivered browser configuration and its limits.
AI & translations6
AI ControlsSee what is included and choose which tools to use.Page SummariesShort overviews, with clear accuracy and data-flow limits.Page Summary settingsControl when page summaries are available.Translations settingsRead pages in another language and understand the limits.More translation settingsChoose languages and understand processing limits.Cloud-supported featuresSee which optional tools may send content for processing.
Add-ons3
Install, update & contact2
Still need help?
Email the team with your app version, Android version and what happened.