privacyapps.io
Firefox logo

Firefox

App in Browsers

Independent open-source browser with tracking protection on by default and end-to-end encrypted sync of tabs, passwords and history.

Usage telemetry and sponsored new-tab tiles are on by default; both can be switched off in settings.

Privacy passport

4 of 5 checks
  • No trackingMinimalOnly opt-in or anonymous first-party telemetry, such as crash reports.
  • Open sourceYesApps and server code are public, so anyone can check them.
  • Only you can read itEncryptedSynced with end-to-end encryption: the provider can't read it.
  • No accountOptionalWorks without an account; one is only needed for extras such as sync.
  • FreeYesFree to use.

Where it stands among 11 browsers

No tracking

Yes
  • Mullvad Browser logo
  • Tor Browser logo
  • LibreWolf logo
  • Zen Browser logo
  • IronFox logo
  • Ungoogled Chromium logo
Partly
  • Firefox logo
  • Brave logo
  • DuckDuckGo Browser logo
  • Vivaldi logo
  • Floorp logo

Open source

Yes
  • Firefox logo
  • Brave logo
  • Mullvad Browser logo
  • Tor Browser logo
  • LibreWolf logo
  • DuckDuckGo Browser logo
  • Zen Browser logo
  • Floorp logo
  • IronFox logo
  • Ungoogled Chromium logo
Partly
  • Vivaldi logo

Only you can read it

Yes
  • Firefox logo
  • Brave logo
  • Mullvad Browser logo
  • Tor Browser logo
  • LibreWolf logo
  • DuckDuckGo Browser logo
  • Vivaldi logo
  • Zen Browser logo
  • Floorp logo
  • IronFox logo
  • Ungoogled Chromium logo

No account

Yes
  • Firefox logo
  • Brave logo
  • Mullvad Browser logo
  • Tor Browser logo
  • LibreWolf logo
  • DuckDuckGo Browser logo
  • Vivaldi logo
  • Zen Browser logo
  • Floorp logo
  • IronFox logo
  • Ungoogled Chromium logo

Free

Yes
  • Firefox logo
  • Brave logo
  • Mullvad Browser logo
  • Tor Browser logo
  • LibreWolf logo
  • DuckDuckGo Browser logo
  • Vivaldi logo
  • Zen Browser logo
  • Floorp logo
  • IronFox logo
  • Ungoogled Chromium logo

A private swap for

Other browsers

Brave logo

BravePick

App24k

Chromium-based browser that blocks ads, trackers and fingerprinting out of the box, so Chrome extensions still work.

  • Minimal tracking
  • Open source
  • End-to-end encrypted
  • No account
  • Free
  • Android
  • iPhone
  • Mac
  • Windows
  • Linux
Mullvad Browser logo

Mullvad BrowserPick

App2.6k

Tor Browser's anti-fingerprinting design without the Tor network, built with the Tor Project for use with a VPN.

  • No tracking
  • Open source
  • Stays on device
  • No account
  • Free
  • Mac
  • Windows
  • Linux

Routes every connection through the Tor network to hide your IP address, with uniform settings that resist fingerprinting.

  • No tracking
  • Open source
  • Stays on device
  • No account
  • Free
  • Android
  • Mac
  • Windows
  • Linux

Community build of Firefox with telemetry removed and uBlock Origin plus stricter privacy settings preinstalled.

  • No tracking
  • Open source
  • Stays on device
  • No account
  • Free
  • Mac
  • Windows
  • Linux

Simple browser with tracker blocking, a one-tap Fire button that wipes data, and email protection built in.

  • Minimal tracking
  • Open source
  • End-to-end encrypted
  • No account
  • Free
  • Android
  • iPhone
  • Mac
  • Windows

Customisable Chromium browser from Norway with a built-in tracker and ad blocker, mail and calendar, and encrypted sync.

  • Minimal tracking
  • Partly open
  • End-to-end encrypted
  • Account optional
  • Free
  • Android
  • iPhone
  • Mac
  • Windows
  • Linux
All 11 browsers
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