A privacy-focused, Chromium-based web browser for macOS, Linux and Windows, built on ungoogled-chromium.
ungoogled-software/ungoogled-chromium
Google Chromium with the Google web service dependencies removed, aiming to stay a drop-in replacement for the regular browser.
Open-source alternative to:Google Chrome
- Stars
- 28,088
- Forks
- 1,274
- Open issues
- 185
- Last commit
- 19 hours ago
What is it?
ungoogled-chromium is a build of Google Chromium with code, background requests and pre-built binaries tied to Google web services removed. Its stated priority is to remain as close as possible to the default Chromium experience, so it works as a drop-in replacement rather than a separate browser with its own interface.
The project removes Google-specific functionality such as Safe Browsing, Google Cloud Messaging and Hotwording, and disables the remaining connections to Google domains. As a fail-safe, many Google domains are replaced with non-existent substitutes and Chromium is patched to block requests to them. Most privacy and control tweaks, including extra command-line switches and chrome://flags entries, are disabled by default and must be enabled manually.
The repository holds the shared code for all platforms, and platform-specific repos supply the remaining build scripts. Packages are maintained for many Linux distributions, macOS, Windows, Flatpak and several BSDs.
Key features
- 01Removes code and background requests tied to Google web services
- 02Blocks remaining connections to Google domains via domain substitution
- 03Prunes pre-built binaries from the source code
- 04Adds command-line switches and chrome://flags for privacy and control, disabled by default
- 05Allows a custom search engine suggestions URL and disabling of URL auto-formatting
- 06Available for Linux distributions, macOS, Windows, and BSD systems
Use cases
- Using Chromium day to day without sending data to Google services
- Getting a Chromium build from a Linux distribution's package manager or Homebrew
- Building a privacy-focused browser from source for your own platform
Quick start
- 1
Install via Homebrew on macOS
brew install --cask ungoogled-chromium - 2
Install via Flatpak from Flathub
- 3
Download a build from the third-party binaries page or your distribution's package repository
Things to know
- Source builds are a separate platform-specific process, documented in docs/building.md.
- Safe Browsing and other Google services are disabled, so some Google-backed features will not work.
- Third-party binaries are not reproducible, so their authenticity cannot be guaranteed.
In collections
Topics
FAQ
- What is ungoogled-chromium?
- Google Chromium with the Google web service dependencies removed, aiming to stay a drop-in replacement for the regular browser. ungoogled-chromium is a build of Google Chromium with code, background requests and pre-built binaries tied to Google web services removed. Its stated priority is to remain as close as possible to the default Chromium experience, so it works as a drop-in replacement rather than a separate browser with its own interface.
- Is ungoogled-chromium free to use? What license does it have?
- ungoogled-chromium is open source under the BSD-3-Clause license. Check the license terms before using it in commercial products.
- Is ungoogled-chromium still maintained?
- Actively maintained. The last commit to ungoogled-chromium was on Oct 24, 2026.
- What can I use ungoogled-chromium for?
- Using Chromium day to day without sending data to Google services Getting a Chromium build from a Linux distribution's package manager or Homebrew Building a privacy-focused browser from source for your own platform
- How do I install ungoogled-chromium?
- Install via Homebrew on macOS: brew install --cask ungoogled-chromium Install via Flatpak from Flathub Download a build from the third-party binaries page or your distribution's package repository
- Where can I get ungoogled-chromium?
- The source code and installation instructions are on GitHub: https://github.com/ungoogled-software/ungoogled-chromium
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