Best Private Browsers in 2026: What They Block and What They Don't

What a private browser is, and how it differs from private mode

The phrase covers two different things, and only one of them keeps trackers away from you.

Private mode (Incognito in Chrome, Private Browsing in Safari and Firefox) is a window that forgets. When you close it, the browser drops your history, cookies and site data from that session. Nothing more.

The FTC puts it plainly. Private browsing “deletes your browsing history after you end your session, but it doesn’t block websites from seeing your online activity” (FTC, September 2023).

Google’s help page for Chrome says the same about its own product.

A private browser is a whole browser built to collect less and to stop other companies from following you. It blocks third-party trackers and cross-site cookies in every window, not only private ones, and some also resist fingerprinting. That’s the trick where a site identifies you by your screen size, fonts and other settings instead of a cookie.

What private mode protects you from, and what it doesn’t

Private mode is useful on a shared or borrowed computer. Mozilla lists what it doesn’t do, and its list matches Google’s.

It does:

• Keep the pages you visit out of your history on that device.
• Delete cookies and site data when you close the window, so the next person can’t open your accounts.
• In Chrome, block third-party cookies by default while you’re in Incognito, per Google’s help page.

It doesn’t:

• Hide what you do from the websites you visit. If you sign in, the site knows it’s you.
• Hide your browsing from your internet provider, your employer or your school network.
• Hide your location from websites. Firefox notes that private mode won’t stop it.
• Protect you from malware or phishing.
• Delete files you download or bookmarks you save. Both Google and Mozilla say these stay.

Private browsers compared

Here is what each browser maker says its product does by default, read on 10/09/2026. The order is alphabetical, not a ranking. We didn’t install or test these browsers, and a feature listed on a vendor’s page isn’t proof that it works on every site.

Brave

Brave’s Shields are on from the start, and Brave says they block trackers, cross-site cookies, phishing and fingerprinting. Against fingerprinting, Brave slightly randomizes the browser features trackers read.

Brave also has a Private Window with Tor, which sends traffic through the Tor network and hides your IP address. Brave warns that these windows “can lead to slow-downs in browsing speed.”

DuckDuckGo

The DuckDuckGo browser stops most third-party trackers, including Facebook’s and Google’s, from loading at all, and it blocks targeted ads and cookie pop-ups. Its help pages also list fingerprinting protection and HTTPS upgrading. The Fire Button deletes your browsing data with one button, which is the easiest way to get a private-mode effect on a phone.

DuckDuckGo says the browser is free and that it earns money from search ads that don’t track you. It doesn’t claim to hide your IP address from the sites you visit.

Firefox

Mozilla says its private windows delete cookie data on close and block tracking cookies by default. Its Tracking Protection uses a list of tracking sites compiled by Disconnect.me. It’s a good fit if you want privacy without leaving a mainstream browser.

Safari

On an iPhone, iPad or Mac, Safari is already there. Apple says Safari limits third-party cookies and data by default and hides your IP address from known trackers. Private Browsing tabs don’t appear in History or on your other devices. If your iPhone has a passcode, Private Browsing locks when you’re not using it.

Hiding your IP address from all websites takes iCloud Private Relay, which needs a paid iCloud+ plan. Apple says it sends Safari traffic through two separate relays and isn’t available in every country or region.

Tor Browser

Tor Browser is the one built for anonymity. The Tor Project says it isolates each site so trackers and ads can’t follow you, and clears cookies and history when you’re done. It tries to make all users look the same, and your traffic is relayed “three times as it passes over the Tor network.”

According to the Tor Project, your internet provider only sees that you connect to Tor, and websites only see a Tor relay instead of you. It also says there are situations where Tor doesn’t solve these problems entirely. Every page travels through three relays, so expect slower loading. And signing in to an account tells that site who you are, Tor or not.

Mullvad Browser

Mullvad Browser comes from Mullvad, a VPN company, and the Tor Project. Mullvad calls it “a Tor Browser without the Tor Network.” It has the same anti-fingerprinting design and is meant to be used with or without a VPN. It’s free, with or without a Mullvad VPN subscription, and it runs on Linux, macOS and Windows only.

Epic Privacy Browser

Epic is a Chromium browser with a built-in “VPN / encrypted proxy with country selector,” and its site says it blocks ads, trackers, fingerprinting and cryptomining. Its home page showed a 2025 copyright on 10/09/2026, and we found no price on it. Before you route traffic through a browser’s built-in proxy, check who runs the servers. That company can see where you go.

Which private browser fits which need

• You share a computer and want no trace left. Any private window does this. It’s the one job private mode does well.
• You want fewer ads and trackers on everyday sites. Brave, DuckDuckGo or Firefox on a computer. Safari, Brave or DuckDuckGo on an iPhone.
• You don’t want sites or your internet provider to see your IP address. Tor Browser, or a VPN with the browser you like. We compare VPNs on our best VPN page.
• You want to stay anonymous. Tor Browser, and don’t sign in to personal accounts in it.

A browser only covers what happens in the browser. It does nothing about your name and address already sitting on people-search sites. For that, see how to remove your personal information from the internet or data removal services.

Free vs paid options

Six of the seven browsers here are free to download, and Epic shows no price. You pay only for add-ons that go past the browser:

• A VPN hides your IP address from websites and your browsing from your internet provider, in every app, not just the browser. See what a VPN does and our VPN ranking.
• iCloud+ Private Relay does a similar job for Safari on Apple devices.
• Private email and aliases keep your real address out of sign-up forms. A browser can’t do that, so we cover it in secure email providers.

To see how your current browser looks to trackers, run the free EFF test Cover Your Tracks. It shows if trackers get blocked and how unique your browser fingerprint is.

Common misconceptions

“Incognito makes me anonymous.” It doesn’t. Google’s and Mozilla’s own pages say websites, employers, schools and internet providers can still see your activity.

“A private browser hides my IP address.” Most don’t. Only Tor Browser, Brave’s Tor windows, Epic’s proxy and Safari with paid Private Relay claim to.

“Blocking cookies stops all tracking.” Fingerprinting works without cookies. That’s why Brave, Tor Browser and Mullvad Browser add protections against it.

“A private browser keeps my accounts safe.” It doesn’t stop a weak or reused password from being guessed. A password manager handles that.

See also: best VPNs · secure email providers · what is a password manager · how we check services · how this site makes money

What we checked

• Browser makers' own pages: Brave, DuckDuckGo, Firefox (firefox.com), Apple Safari, Tor Project, Mullvad Browser and Epic Privacy Browser — read and captured 10/09/2026. No browser was installed or tested for this page.
• Private mode in Chrome and Firefox: Google's Chrome Help on Incognito and Mozilla's page on what private mode doesn't do — captured 10/09/2026; Mozilla's support site blocked our automated visit with a captcha
• Government guidance: FTC, How To Protect Your Privacy Online (September 2023) — read 10/09/2026
• Where the run stopped: desk review only

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