Build your own trustable Brave Browser

👤 SUVANKAR SARKAR • 📅 April 5, 2026 • 👁️ 66 views • 🔄 Updated May 24, 2026

BuildYourX

start building today requires several dependencies and can take considerable time (1-3 hours depending on your hardware). ## Prerequisites First, ensure you have the necessary system requirements: At least 8GB RAM (16GB+ recommended) 100GB+ free disk space 64-bit Linux distribution Python 3.6+ Git git clone [[email protected]](mailto:[email protected]):brave/brave-core.git path-to-your-project-folder/src/brave cd path-to-your-project-folder/src/brave npm install # the Chromium source is downloaded, which has a large history (gigabytes of data) # this might take really long to finish depending on internet speed npm run init ## Step 1: Install Dependencies For **Ubuntu/Debian**: ``` sudo apt update sudo apt install -y git python3 python3-pip curl build-essential ``` For **Fedora/CentOS/RHEL**: ``` sudo dnf install -y git python3 python3-pip curl gcc-c++ make # or for older versions: sudo yum install -y git python3 python3-pip curl gcc-c++ make ``` For **Arch Linux**: ``` sudo pacman -S git python python-pip curl base-devel ``` ## Step 2: Clone the Repository ``` git clone https://github.com/brave/brave-browser.git cd brave-browser ``` ## Step 3: Install Node.js and npm Brave requires a specific Node.js version. Install it using: ``` # Install Node Version Manager (nvm) curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash source ~/.bashrc # Install and use the required Node.js version nvm install 16 nvm use 16 ``` ## Step 4: Initialize the Build Environment ``` # Install Python dependencies npm install # Initialize and sync the Chromium source npm run init ``` This step downloads the Chromium source code and can take 30-60 minutes depending on your internet connection. ## Step 5: Build Brave ``` # Build release version (recommended) npm run build:Release # Or build debug version (larger, with debugging symbols) npm run build:Debug ``` The build process typically takes 1-3 hours depending on your hardware. It will use all available CPU cores. ## Step 6: Run the Built Browser After successful compilation: ``` # Run the release build npm start:Release # Or run the debug build npm start:Debug ``` ## Alternative: Using the Build Scripts Directly You can also use the underlying build scripts: ``` # After npm run init, you can use: cd src # Generate build files gn gen out/Release --args='is_debug=false' # Build with ninja ninja -C out/Release brave ``` ## Troubleshooting Common Issues **Out of memory errors**: Ensure you have enough RAM and swap space. Consider adding swap: ``` sudo fallocate -l 8G /swapfile sudo chmod 600 /swapfile sudo mkswap /swapfile sudo swapon /swapfile ``` **Disk space issues**: The build requires significant space. Clean up unnecessary files and ensure you have 100GB+ free. **Python version conflicts**: Brave's build system is sensitive to Python versions. Ensure you're using Python 3.6+. **Build failures**: If the build fails, try: ``` npm run clean npm run init npm run build:Release ``` ## Installing the Built Browser To install system-wide: ``` cd src/out/Release sudo cp brave /usr/local/bin/ sudo cp -r locales /usr/local/share/brave/ sudo cp -r resources /usr/local/share/brave/ ``` Or create a desktop entry: ``` cat > ~/.local/share/applications/brave-dev.desktop << EOF [Desktop Entry] Version=1.0 Name=Brave (Development) Comment=Browse the web with Brave Exec=/path/to/brave-browser/src/out/Release/brave Icon=/path/to/brave-browser/src/out/Release/product_logo_128.png Terminal=false Type=Application Categories=Network;WebBrowser; EOF ``` The entire process from start to finish typically takes 2-4 hours for the initial build. Subsequent builds will be faster as they only recompile changed files.