12 Chrome Alternatives Ranked by What Breaks When You Switch

Short Answer

Firefox is the Chrome alternative most people should pick. When we checked these twelve ourselves, we read each project's own site and documentation rather than a review roundup.

Three replacements cover almost everyone. Firefox runs Gecko, so it is the one mainstream option that does not depend on the rendering engine Google builds. Brave runs that engine and reads the Chrome Web Store, which makes it the shortest move for anyone who depends on Chromium extensions. Vivaldi sits on the same Chromium base and has published, on its own blog, why it will not build a generative AI assistant into the browser.

Moving off Google Chrome costs something, and the cost lands in four places. Bookmarks and browsing history transfer in a few clicks. Saved passwords come across in that same import, on every operating system. Installed extensions never transfer. Google's own apps lose features on any browser that is not Chrome.

For a ranking built on the artificial intelligence (AI) filter alone, including the Android and iPhone picks, read our guide to browsers without AI.

Why People Are Leaving Chrome

Chrome held 73.28% of the worldwide desktop browser market in August 2026, according to StatCounter, and the two reasons people give for leaving are ad blocking and AI.

Google spent four years retiring the extension format that ad blockers were built on. Chrome's own Manifest V2 deprecation timeline records the dates. On 24 July 2025, with Chrome 138, Manifest V2 extensions were disabled for every user on every channel, and users could no longer turn them back on. On 31 August 2026 the remaining Manifest V2 extensions were removed from the Chrome Web Store.

uBlock Origin was one of them, and its own project README records the removal. Its maintainer now ships a separate, reduced product called uBlock Origin Lite, built for Manifest V3, which filters declaratively and runs no permanent filtering process. For anyone who used the full version daily, that is a working tool taken away rather than a preference change.

The second reason is Gemini. Google has been rolling Gemini into Chrome on Chromebook Plus, Mac and Windows computers in supported regions. Google's own help page says you have to be signed in to Chrome to use it. The feature does not run in Incognito mode, and Google adds that it is not available to all users yet. If a Gemini prompt has already appeared on an Android phone, our walkthrough on how to turn off Gemini on Android covers the phone side.

What Does Not Carry Over from Chrome

Four things do not survive a move off Chrome, and only one of them has a clean workaround.

• Installed extensions. No browser imports another browser's extensions as working add-ons. You reinstall them from the new browser's store, and on Firefox that is a different store with a different catalogue.
• Offline access to Google Docs. Google's supported browsers page says Firefox and Safari do not support offline access to Gmail, Google Calendar, Google Docs, Sheets and Slides. If you edit documents on a plane, that is the feature you give up.
• Client-side encryption in Google Meet. The same page lists it as unsupported on Firefox. Safari loses desktop notifications in Gmail instead. Microsoft Edge is the one alternative Google lists with no limitation at all, which follows from Edge being Chromium underneath.
• Chrome profile sync. Bookmarks and passwords copy across once, then the two browsers stop knowing about each other. Firefox Sync and Brave Sync each keep their own separate copy, so a bookmark saved in one will not appear in the other.

None of those four is fatal on its own. The offline-documents gap is the one with no workaround, and Edge is the replacement that keeps it.

How Bookmarks, Passwords, and History Transfer

Firefox imports saved passwords from Chrome in the same pass as bookmarks and browsing history, without deleting Chrome or changing its settings. Mozilla's own switching guide puts Saved passwords on the Import Tool's tick list, next to Bookmarks, Browsing history, Extensions and Form autofill data. Mozilla names no operating system where that stops working. Run the wizard and check what arrived before you do anything else with your passwords. If the passwords are the one thing missing, Mozilla documents a fallback. Export a comma separated values (CSV) file from Google Password Manager, then import that file through the same wizard. A CSV holds every password in readable text, so reach for it only when the wizard has already failed you.

On the Chromium forks the import is shorter, because they read Chrome's profile format directly. Brave's setup flow offers browsing history, saved passwords and bookmarks in a single step, and Chrome Web Store extensions install into Brave and Vivaldi from the store page itself.

Ungoogled Chromium is the exception to all of this, and the one browser here we would not hand to a reader who is not technical. Its own wiki says extensions can be installed only outside the Chrome Web Store interface, by downloading CRX files by hand, and that there is no built-in functionality for auto-updates. A browser that does not update itself stops receiving security patches the week you forget about it.

Extensions Are the Largest Switching Cost

Extensions split along engine lines rather than brand lines, which is why they are the single largest reason a move off Chrome gets reversed. Brave, Vivaldi, Edge and Opera all read the Chrome Web Store, so an extension list moves across intact. Firefox runs its own catalogue at addons.mozilla.org. Mozilla's porting documentation says a developer has to port a Chrome extension before it will run in Firefox. An extension built on an application programming interface (API) Firefox does not support may not be portable at all.

Brave has published a commitment to keep supporting four Manifest V2 extensions after Google's removal: AdGuard, NoScript, uBlock Origin and uMatrix. Brave also says its built-in Shields make an ad-blocking extension unnecessary. That is true for most sites, and it is a different thing from running the full uBlock Origin.

The full version does things on Firefox that it cannot do on any Chromium browser, and the project documents each one. On Firefox it can:

• Uncloak third-party servers disguised as first-party through a CNAME record. A tracker hiding behind a subdomain of the site you are reading still gets blocked.
• Filter according to the IP addresses present in a Domain Name System (DNS) record, which catches a tracker that keeps changing hostname.
• Filter the response body of an HTML document before the browser parses it, because the filterResponseData method exists only in Firefox.

Firefox also waits for uBlock Origin to be ready before already-open tabs send network requests at launch. Chromium browsers send those requests first, so the opening seconds of a session go unfiltered.

So uBlock Origin runs at full strength only on Gecko, the engine Chrome does not use. If ad blocking is your reason for moving, pick Firefox. No Chromium fork on this list can match it there.

Most Chrome Alternatives Run Google's Engine

Five of the twelve browsers below run Blink, the rendering engine Google builds for Chromium. Chromium's own documentation defines Blink as the rendering engine used by Chromium. Vivaldi's engineering blog notes that Blink was forked in 2013 from WebKit, the engine Apple builds for Safari.

Three engines are in use across the whole list. Blink powers Brave, Vivaldi, Edge, Opera and Ungoogled Chromium. Gecko powers Firefox, LibreWolf, Waterfox, Zen Browser, Mullvad Browser and Tor Browser. WebKit powers Safari.

In the browser guides we publish here, readers most often treat a Chromium fork as a clean break from Google. A fork is a break from Chrome's defaults and telemetry, which is worth having. It is not a break from Google's control over what the web is able to render, because a site that only works in Blink will still only work in Blink.

On an iPhone or iPad the set of alternative browsers narrows further. Apple's App Review Guidelines still say that apps which browse the web must use the WebKit framework and WebKit JavaScript. An entitlement for an alternative engine exists, and it covers the European Union and Japan only. Outside those two regions, every iPhone browser is Safari underneath, whatever the icon says.

Chrome Alternatives Scored on Engine, AI, and Tracking

"None advertised" means the project's own site or repository described no built-in AI assistant when we checked on 2 September 2026. Firefox is the one browser here that publishes a switch for the whole category. Mozilla's AI controls, added in February 2026, cover website translations, image alt text in PDFs, AI-enhanced tab groups, link previews and the AI chatbot sidebar. One Block AI enhancements toggle turns off the current ones and any future ones.

Which Chrome Alternative to Pick

Pick by the Chrome problem you are solving, because no browser here wins on every axis.

• Ad and tracker blocking: Firefox, for the uBlock Origin capabilities listed above. Our Brave versus Firefox comparison runs the head-to-head in full.
• The shortest possible move: Brave. It imports the Chrome profile in one step, installs Chrome Web Store extensions, and blocks trackers by default through Shields. Turn Leo off if you do not want the assistant.
• Tab and window control: Vivaldi, which builds its own interface on top of Chromium rather than using the standard Chromium one.
• Firefox with the telemetry stripped: LibreWolf, which removes telemetry, data collection and DRM, and ships with uBlock Origin already installed. Our LibreWolf versus Firefox comparison covers the daily friction that hardening adds.
• Fingerprinting resistance without the slowdown: Mullvad Browser, developed with the Tor Project and described by Mullvad as a Tor Browser without the Tor network. It runs on Linux, macOS and Windows.
• Nothing new to learn on a Mac: Safari, accepting that Apple Intelligence features arrive with it on supported hardware.

Search is a separate decision from the browser, and changing one does not change the other. Our guide to search engines without AI covers that half, and the wider category list lives on our AI-free apps page.

Who Should Stay on Chrome

Three groups are better off staying on Chrome, because a move would cost them more than it returns.

The first is anyone who edits Google Docs, Sheets or Gmail offline. Google lists offline access as unsupported on Firefox and Safari, and no browser extension restores it. If dropping Chrome still matters, Edge is the move that keeps offline Workspace, since Google lists no limitation for it.

The second is anyone on a managed work laptop. A device under enterprise management usually blocks installing a second browser, and the approved list is set by an employer rather than by you.

The third is anyone who depends on one specific extension. Search the Firefox add-on catalogue for it before doing anything else. If it has no Firefox listing, Brave or Vivaldi is the move rather than Firefox. A browser that cannot run the extension you rely on is not a replacement at any price.

A browser change also does not do the work that people often expect from it. If the aim is to cut tracking beyond the browser, our guide on how to protect your privacy online covers the parts a browser cannot reach. The hardware side sits on our phones without AI guide.

Verdict

Firefox is our pick, and Brave is the pick for anyone who cannot give up the Chrome Web Store. Firefox is the only mainstream browser here that runs an engine Google does not build. It supports the full uBlock Origin, and Mozilla ships one toggle that blocks the AI features rather than five separate ones.

Two changes would move that recommendation. If Mozilla shipped a Firefox release where the AI features could no longer be blocked, LibreWolf becomes the pick. It strips those defaults at the build level rather than in a settings panel. If Google reversed the Manifest V2 removal and let the full uBlock Origin back into the Chrome Web Store, the strongest single reason to leave Chrome would be gone. Staying would be defensible again.

Start with the extensions, because they are the only part no import wizard carries across. Open the Firefox add-on catalogue, search for the two or three you would miss, and if one of them has no Firefox listing, install Brave instead. Then quit Chrome, install the browser you picked, and run its import wizard with bookmarks, browsing history and saved passwords ticked.