>Best Browser for Privacy:11 Private Browsers Compared

Introduction

In August 2026, Brave started giving websites a fake answer about your graphics card. Ask Brave which graphics card it has, and it says one word: "Brave". Other browsers handle the same kind of tracking very differently, and some barely handle it at all.

Every private web browser says it protects you. What separates them is what each one does without being asked: which trackers it stops, what it tells sites about your device, whether it hides your IP address, and what it sends back to the company that makes it.

This comparison of the best browser for privacy covers eleven browsers: Chrome, Edge, Safari, Firefox, Brave, Tor Browser, Mullvad Browser, DuckDuckGo, LibreWolf, Opera and Vivaldi. Everything here was checked in October 2026. There is also a video version of the same comparison.

What makes a privacy browser private?

A privacy browser is judged on five things. They are the five rows of the comparison table at the end.

1. It blocks known trackers. Most tracking comes from scripts and cookies of a few hundred known companies. A built-in blocker refuses to load them, using public lists.
2. It disguises your fingerprint. Even without cookies, a site can recognize a browser by what it reports about the device: the screen, the fonts, the graphics card, the time zone, the way it draws a hidden image. That is the browser fingerprint. There are two ways to hide it. Make every user look the same, as Tor Browser does. Or keep changing small details so the fingerprint never stays stable, as Brave does.
3. The protection is on by default. Most people never open the privacy settings, so what works out of the box is what really protects them.
4. It hides your IP address. Blocking trackers doesn't change the address every site sees. Only a VPN, a proxy or Tor does that, and some browsers now have one built in.
5. It warns about dangerous sites. This is a security feature, and it comes with a privacy trade-off covered further down.

The table leaves out what the browser itself sends to its maker, so each review below covers that too.

The eleven browsers at a glance

Who makes each browser, what it is built on and how the company pays for it says a lot before any setting is touched.

On iPhone and iPad, every one of them runs on Apple's WebKit instead, for reasons covered in the section on phones.

Chrome and Edge

Is Chrome safe for privacy?

In the security sense, yes. Google ships security fixes every week and a new Chrome version every two weeks. Privacy is another matter. Out of the box, Chrome blocks no trackers, does nothing to disguise its fingerprint and still allows third-party cookies in regular windows. Google dropped its plan to remove those cookies in 2025, and in 2026 it began taking out the ad tools it had built to replace them, Topics and Protected Audience among them.

Chrome is free because Google makes most of its money from advertising. Google says it never sells personal information. But if you sync Chrome with a Google Account, your browsing history becomes part of the activity data Google collects. Chrome also has Google's Gemini assistant built in on desktop. It works only after you opt in and sign in, and not in Incognito.

In the tests for this comparison, Chrome gave two different websites the same canvas fingerprint, the hidden drawing that sites use to recognize a browser. The canvas fingerprinting test explains how that works.

Edge tracking prevention

Edge is built on Chromium, the same code as Chrome, and gets the same security fixes. Unlike Chrome, it blocks trackers from the start. Edge tracking prevention has three levels, Basic, Balanced and Strict. The default, Balanced, already blocks known fingerprinting scripts. It doesn't disguise the fingerprint itself.

Edge always sends Microsoft some basic diagnostic data. Whether your browsing is used to personalize ads, Bing and news is a setting you control. Copilot is built in and available by default. It can be turned off, and a setting called Context Clues decides whether Copilot may read the page you're on. Edge also has a VPN called Secure Network: 5 GB a month free with a Microsoft account, not in every region. In its default mode it switches on only for unsecured connections.

Safari

Is Safari safer than Chrome?

On privacy out of the box, yes. Safari has blocked all third-party cookies since 2020. Its Intelligent Tracking Prevention is on by default and works to stop companies from following you from site to site, and it deletes what scripts store for a site you haven't interacted with for seven days. In every window, Safari shows trackers a simplified version of your system and gives known fingerprinting scripts unreliable answers. Its strongest protection, which also blocks known trackers and strips tracking codes from links, is on by default only in private windows on a Mac. You can switch it on for all browsing.

On security, Safari is a safe choice on an Apple device that gets system updates. Since iOS 26.1 and macOS 26.1, Apple can also patch it in the background between full updates. Like every major browser, its engine has had serious bugs. In December 2025, Apple fixed two WebKit flaws it said may have been exploited in highly targeted attacks.

Safari exists only on Apple devices. Apple earns money from Google for making Google the default search engine, which you can change. And its way of hiding your IP address, iCloud Private Relay, needs a paid iCloud+ plan and isn't available in every country.

Firefox

Is Firefox private?

Firefox's default mode, Standard, blocks social media trackers, cross-site tracking cookies, cryptominers and known fingerprinting scripts in every window. Each site also gets its own cookie jar, so cookies can't follow you around. Strict mode blocks more, at the cost of some broken sites. Since version 151, Firefox also adds light noise to a few fingerprinting signals for everyone on desktop. In the tests for this comparison, each site read back a slightly different canvas image, although Firefox drew the same thing.

Firefox is made by Mozilla Corporation, which belongs to the non-profit Mozilla Foundation. Most of its money comes from search partners that pay to be the default. In 2025, Mozilla rewrote its terms of use after a backlash and briefly softened its line about not selling data, citing broad legal definitions of a "sale". As of October 2026, its privacy FAQ says plainly: "We never sell your personal data." Mozilla does share some data with ad partners for the sponsored tiles and suggestions on the New Tab page, which can be switched off. By default, Firefox also sends Mozilla technical and usage data. That can be switched off in the privacy settings.

Since March 2026, Firefox has a free built-in VPN. You sign in, turn it on and get 50 GB a month. It covers only Firefox, not other apps, and it isn't available everywhere. Firefox's AI features, such as a sidebar chatbot and link previews, can all be blocked with one switch since version 148. And Firefox still runs the full uBlock Origin, which Chrome no longer does.

Is Firefox safe? Mozilla ships a new version every two weeks, with security fixes in between when needed, and publishes an advisory for every fix.

Brave

Is Brave browser safe?

By the usual security measures, yes. Brave is built on Chromium, updates itself about every two weeks, picks up Chromium's security fixes usually within a day and pays researchers to report bugs. Its record has a few documented missteps, and Brave fixed each one in public. In 2020 its address bar added referral codes to some crypto exchange addresses. From 2023 to March 2024, it installed its VPN services on Windows for people who never bought the VPN.

Brave Shields are on for every site by default. Out of the box they:

• block third-party ads and trackers
• block cross-site cookies
• randomize the fingerprint, a technique Brave calls farbling, so each site and each session sees slightly different values
• upgrade connections to HTTPS where possible
• warn about phishing sites

Since version 1.93, Brave answers any site that asks for the name of your graphics card with one word: "Brave". In the tests for this comparison, Brave gave every site a different canvas fingerprint and reported its graphics card exactly that way.

Does Brave sell your data? Its privacy policy says no: the company doesn't buy, sell or share personal data and doesn't collect your browsing history. It earns money from its own ads, which are matched on your device, from a paid search API, from subscriptions and from fees in its crypto wallet. By default, Brave sends anonymous product analytics, which can be turned off, and its AI assistant, Leo, is on. Leo sends a page to Brave's servers only when you ask about it, and Brave says it keeps neither your IP address nor the chats.

Brave vs Firefox: which is more private?

Out of the box, Brave. Both block trackers by default, but Brave also disguises its fingerprint in every window with no setup, while Firefox adds only light noise to a few signals unless you turn on stricter settings. Firefox has other strengths. It runs on its own engine rather than Google's Chromium, it still runs the full uBlock Origin, and it has a free built-in VPN. A simple rule for Brave vs Firefox: Brave if you want privacy without touching settings, Firefox if you want to tune it yourself.

Tor Browser and Mullvad Browser

Is Tor Browser safe and legal?

Tor Browser takes the opposite road from Brave. Instead of changing your fingerprint, it makes every user look the same. All its traffic goes through the Tor network, so sites never see your real IP address. It keeps no history, clears cookies when you close it and uses no blocklists, on purpose, because each extra list would make its users differ from one another. It also switches off the dangerous-site warning, so the browser never contacts Google.

On safety, Tor Browser ships Firefox's security fixes in its own updates, often several a month, and the Tor Project warns that an outdated copy can expose you. The Tor Project also says perfect anonymity is impossible. The last relay on the path can read anything a site doesn't encrypt, and add-ons can break the protection.

Tor Browser is free, made by the non-profit Tor Project and distributed openly, including on Google Play. Whether using it is legal depends on where you live. The Tor Project's own training guide warns that in some countries it may be treated as illegal or anti-government activity. The price is speed. Pages load slower, CAPTCHAs appear more often and some logins get blocked, so it isn't the browser for your bank.

Mullvad Browser vs Tor Browser

Mullvad Browser is Tor Browser without the Tor network. The Tor Project develops it, and Mullvad VPN distributes it. It gives every user the same fingerprint, the way Tor Browser does, ships with uBlock Origin, treats every window as private and has telemetry removed at build time. It doesn't hide your IP address, because it's designed to be used with a VPN, any trustworthy one and not only Mullvad's. Like Tor Browser, it has no dangerous-site warning, by design, and there's no phone version.

In October 2026, the Tor Project said it would keep developing Mullvad Browser but paused joint promotion with Mullvad after a political donation by one of Mullvad's co-founders drew criticism.

DuckDuckGo browser

DuckDuckGo's browser is the simplest of the privacy browsers. Its protections are on from the start, and there's almost nothing to set up. It blocks known trackers and warns about scam sites with its own list.

DuckDuckGo is an independent US company. It makes most of its money from ads on its search results, matched to what you searched for rather than to a profile, and its privacy policy says it doesn't sell personal information. In 2022 it admitted that its apps hadn't been blocking some Microsoft tracking scripts because of a condition tied to its use of Bing, and it extended blocking to them that August. One exception remains. After you click an ad on DuckDuckGo, the advertiser's site may load Microsoft's conversion-tracking script. Turning off ads in DuckDuckGo's search settings avoids it.

Brave vs DuckDuckGo

Both block trackers out of the box, so the difference is in the rest. Brave disguises its fingerprint by default. DuckDuckGo does little to disguise it on a computer, and its Windows version has fewer protections than the Mac one. Brave can also send a window through Tor for free, while DuckDuckGo hides your IP address only with its paid VPN. DuckDuckGo's advantage is simplicity: there are almost no settings to get wrong.

LibreWolf

LibreWolf is Firefox locked down by an independent community project, not by Mozilla. It removes all of Firefox's telemetry, ships with uBlock Origin, turns on the same kind of fingerprint protection Tor Browser uses, deletes cookies when you close it, searches with DuckDuckGo and switches off Firefox's AI features. It doesn't sell anything, doesn't even take donations and says it collects no data.

What you give up for that:

• LibreWolf can't update itself. Updates come through a package manager, the Microsoft Store or an optional updater on Windows.
• It logs you out of every site when you close it, unless you add exceptions.
• Netflix and Spotify won't play until you turn DRM on.
• The dangerous-site warning is off, and LibreWolf's own FAQ tells less technical users to turn it back on.
• There's no phone version.

LibreWolf vs Firefox

They share the same engine, so the difference is the starting point. LibreWolf starts with privacy at its strictest, and you loosen whatever breaks. Firefox starts comfortable: it updates itself, keeps you logged in, plays Netflix and warns about dangerous sites, and you tighten it with Strict mode if you want more.

Opera and Vivaldi

Is Opera safe?

Opera gets most of its security fixes from Chromium and ships them when Chrome patches a flaw that attackers are already using. It has disclosed two breaches of its own systems, in 2013 and in 2016, and reset its Sync users' passwords after the second. On privacy, Opera starts weak. Its ad and tracker blocker exists but stays off until you switch it on, and by default it sends usage statistics, including an installation ID, which can be turned off. Its free VPN has no data cap and needs no account, but it covers only traffic inside Opera, and it's off until you enable it.

People often ask whether Opera is Chinese. Opera is headquartered in Oslo and listed on the Nasdaq stock exchange in New York. Its largest shareholder, with about two-thirds of the shares, is the Chinese internet company Kunlun Tech, according to a September 2026 filing with the US Securities and Exchange Commission. Opera says Kunlun has no access to user data or servers, and its privacy statement says Opera doesn't sell users' personal data.

Opera GX, the gaming edition, comes from the same company and falls under the same privacy statement. Asked whether GX is spyware, Opera answers with a flat no. Its privacy statement is more precise: some usage data is collected by default, and that collection can be turned off. The trade-offs match Opera's own, and fake installers circulate, so it's worth downloading only from opera.com.

Is Vivaldi private?

Vivaldi comes from an employee-owned company in Oslo, led by one of Opera's co-founders. Its tracker and ad blocker is built in, and the browser asks about it during setup. On desktop it has a free Proton VPN integration. It has no AI chatbot and no AI page summaries, and its CEO has said it won't add them until more rigorous ways to do those things exist. Its privacy policy says it doesn't share or sell user information. It does send a daily check-in with a random installation ID, the version and the screen resolution, to count active users. Vivaldi does nothing to disguise the fingerprint, and it isn't fully open source.

Which browsers hide your IP address?

If you want a browser that hides your IP address, the choice is short. Only a few browsers can change the address sites see, some with a built-in VPN, and each does it differently.

Two notes on that table. Brave itself says that if your safety depends on staying anonymous, Tor Browser is the better choice than its Tor window. And Mullvad Browser leaves the IP address alone on purpose, because it's meant to be used with a separate VPN.

A browser VPN protects only what you do in that browser. Other apps on the same device keep using your real address. How a VPN, a proxy and Tor differ, and who sees what along the way, is covered in VPN vs Proxy vs Tor.

Can uBlock Origin make Chrome private?

No. Classic uBlock Origin no longer runs in Chrome at all. Google switched off the older extension format, Manifest V2, for everyone in Chrome 138 in July 2025, removed the last workaround for companies in Chrome 139 and took the remaining Manifest V2 extensions out of the Chrome Web Store on August 31, 2026. What Chrome has now is uBlock Origin Lite, built for the new Manifest V3 format. Its own developer says it's too different to be an automatic replacement. It can't switch scripts off for one site, can't use the advanced dynamic filtering rules, and its blocklists update only when the extension itself updates.

Firefox still runs the full uBlock Origin. Brave's blocking is part of the browser, so the change doesn't touch it, and Brave even hosts its own copies of four older extensions, uBlock Origin among them. Edge still runs older extensions for now, but Microsoft is switching them off for home users by the end of 2026.

Even the full blocker never made Chrome private. A blocker controls what web pages load. It doesn't change what Chrome itself sends to Google, and it doesn't change the fingerprint your browser shows to every site that does run its scripts.

Browsers without AI

Here is where each browser stands on built-in AI:

• Chrome has Gemini on desktop. It's opt-in and needs a Google sign-in. When you use it, Chrome sends the current tab's content and address to Google.
• Edge has Copilot, available by default. It can be turned off, and the Context Clues setting decides whether it reads your page and history.
• Brave has Leo, on by default and without an account. It sends your question, and the page if needed, to Brave's servers. Switching it off completely on desktop takes an administrator policy.
• Opera has its own assistant running on OpenAI and Google models. Opera keeps the chats and page addresses on its servers for 30 days, or a year if you're signed in.
• Firefox has optional AI features and, since version 148, one switch that blocks all of them, current and future.
• Safari can summarize pages with Apple Intelligence on recent devices, only when you ask.
• DuckDuckGo has an optional AI chat, Duck.ai, which can be switched off completely.
• Vivaldi has publicly refused to add an AI chatbot or page summaries.
• Tor Browser, Mullvad Browser and LibreWolf remove or lock out Firefox's AI features.

So if you want a browser without AI, Vivaldi, LibreWolf, Tor Browser and Mullvad Browser come without it. The others let you limit it to a different degree. Chrome's Gemini stays off until you opt in, Safari summarizes a page only when you ask, Edge lets you turn Copilot off, and Firefox and DuckDuckGo switch all their AI off in one place. Brave lets you hide Leo, but switching it off completely on desktop takes an administrator policy.

Most secure browser or most private browser?

The most secure browser and the most private one are not always the same, and the dangerous-site warning shows why. Most browsers check addresses against Google Safe Browsing. The browser keeps a list of short codes of dangerous addresses and asks Google only about a partial match, so the full address isn't sent. Chrome also routes that check through a third-party relay, so Google doesn't see your IP address. Safari uses Google's lists too, and Apple says Google may see your IP address. Edge uses Microsoft SmartScreen, which sends the full address of a less-known site to Microsoft along with a device identifier.

Tor Browser, Mullvad Browser and LibreWolf switch the warning off by default. Tor and Mullvad want the browser never to contact Google or Mozilla, and LibreWolf doesn't want Google controlling another part of the web. That makes them more private, and less safe for anyone who clicks a phishing link. For banking and for links that arrive by email, the safest browser is one with the warning on.

Best private browser for Android and iPhone

On an iPhone, every browser on this list runs on Apple's WebKit engine, the same one Safari uses. Apple now allows other engines in the EU and Japan, but as of October 2026 none of these browsers has shipped one. So on iPhone the gap between browsers is smaller than on a computer, and what differs is mostly tracker blocking and the extras. There's no Tor Browser for iPhone. The Tor Project points to Onion Browser instead and warns that Apple's rules keep it from matching Tor Browser's protections. Mullvad Browser and LibreWolf have no phone versions at all.

On Android the choice is wider. Brave, Firefox and Tor Browser run their own engines there, DuckDuckGo uses the system's web view, and Firefox's built-in VPN reached Android in July 2026.

Private browser vs incognito mode

A private window, Chrome's Incognito included, forgets your history, cookies and site data when you close it. It doesn't hide your IP address, and Google's own help page says Incognito doesn't make you invisible to sites, your employer or your internet provider. Firefox and Safari add tracker blocking and some fingerprint protection in their private windows. A private browser such as Brave, Tor Browser or Mullvad Browser does that in every window, all the time.

Best browser for privacy: the comparison table

Show the same table as text

Browser	Blocks known trackers	Disguises fingerprint	On by default	Hides your IP	Warns about dangerous sites	Best for
Chrome	No	No	No, no protection	No	Yes	Convenience
Edge	Yes	No	Yes	Partly, limited	Yes	Windows defaults
Safari	Partly, private only	Partly, private only	Partly, private only	Partly, paid iCloud+	Yes	Apple devices
Firefox	Yes	Partly, light noise	Yes	Partly, VPN, 50 GB	Yes	Everyday, tunable
Brave	Yes	Yes, noise	Yes	Partly, Tor window	Yes	Everyday privacy
Tor Browser	No, by design	Yes, all look alike	Yes	Yes, always	No, off by design	Max anonymity
Mullvad Browser	Yes, uBlock Origin	Yes, all look alike	Yes	No	No, off by design	Privacy + VPN
DuckDuckGo	Yes	Partly, few on desktop	Yes	Partly, paid VPN	Yes	Simple privacy
LibreWolf	Yes, uBlock Origin	Yes, all look alike	Yes	No	No, off by default	Power users
Opera	Yes	No	No, opt-in	Partly, free, opt-in	Yes	Built-in extras
Vivaldi	Yes	No	Partly, asks at setup	Partly, Proton VPN	Yes	Customizers

Which browser should you choose?

• The most anonymity: Tor Browser. Accept slower pages and more CAPTCHAs, and keep another browser for your bank.
• You already use a VPN: Mullvad Browser on a computer.
• Strong privacy without touching settings: Brave. It feels like Chrome, and its protection works out of the box.
• You like to tune things: Firefox, with Strict mode and the AI switch. Or LibreWolf, if you don't mind fixing what breaks.
• Apple devices: Safari, with tracking protection on from the start.
• Something simple: DuckDuckGo.
• You stay with what came with Windows: Edge, which at least blocks trackers by default.
• Extras built in: Opera, once you switch its blocker on. Vivaldi, if you like to set up every corner and want no AI chatbot.
• Convenience first: Chrome makes sense only if convenience and Google sync matter more to you than privacy.

Privacy has a price in every browser. The stronger the protection, the more often a site breaks, a login fails or a CAPTCHA appears. Every privacy browser lets you relax its protection for one site instead of for everything, and that's usually the right fix. A rare setup can also make you stand out instead of blending in, which is why good defaults matter more than clever extras.

Watch the video version

The same comparison in thirteen minutes. It starts with why Brave tells websites that your graphics card is called "Brave" and ends with the full table, animated.

12:52

FAQ

Is Brave safe to use?

Yes, by the usual measures. It updates itself, gets Chromium's security fixes within about a day and runs a public bug bounty. Its few documented missteps, such as referral codes in the address bar in 2020, were fixed in public.

Do I need a VPN if I use a privacy browser?

They solve different problems. Brave and Firefox block trackers, but sites still see your real IP address. A VPN changes that address and hides your browsing from your internet provider, but the VPN company can see it instead, and it does nothing about cookies or fingerprinting. Firefox's built-in VPN covers only Firefox, and Brave's paid VPN covers the whole device.

Is it worth using two browsers?

Often, yes. One browser for the accounts you're logged into and another for everything else keeps those logins and cookies apart. It doesn't hide you completely, though: both browsers share your IP address and your computer's hardware.

Will a privacy browser break my bank's website?

Sometimes. Brave, Firefox's Strict mode and LibreWolf all warn that stronger protection can break some sites, and each lets you relax it for one site only. If your bank misbehaves, lower the protection for that site rather than for everything.

Should I add privacy extensions on top?

One good blocker is enough, and Brave, Mullvad Browser and LibreWolf already have one. Every extra add-on changes how your browser looks to sites, and the EFF warns that a privacy add-on can itself make you easier to recognize.

Which browser has a built-in VPN?

Firefox (free, 50 GB a month), Edge (free, 5 GB a month), Opera (a free browser VPN with no cap) and Vivaldi (Proton VPN, free on desktop). Brave, DuckDuckGo and Safari offer one for a fee. Tor Browser goes further and always uses the Tor network.

How do I check what my browser gives away?

Run the Privacy & Trust Index check. It reads your browser the way a website can, shows each signal on its own card and turns the result into two scores. The tests for this comparison used it too: Chrome showed a canvas leak and an audio leak, while Brave showed both as protected. EFF's Cover Your Tracks is another option. It compares your fingerprint with everyone who ran its test in the last 45 days, so "unique" there means unique among those visitors.

Sources

• Chrome for Developers: Manifest V2 phase-out timeline
• Apple: Safari and privacy
• Brave: browser privacy policy