PyQt6-WebEngine-Qt6

What it is and what it does

PyQt6-WebEngine-Qt6 is a binary distribution of the Qt6 libraries needed to run PyQt6-WebEngine. It bundles pre-compiled Qt6 runtime components as platform-specific wheels, eliminating the need to install Qt6 separately on your system. When installed, this package is typically pulled in automatically as a dependency, so most users never interact with it directly.

The package exists to simplify deployment: instead of requiring end-users to have Qt6 installed system-wide, applications can declare this package as a dependency and pip handles the rest. It has no runtime dependencies of its own and carries a copyleft (LGPL v3) license, which means any application using it must respect the license terms if distributed.

Use it for:

• Automatic dependency resolution when installing packages that require Qt6 runtime.
• Building applications that embed a web engine without system Qt6 dependencies.
• Packaging applications for distribution to end-users who lack Qt6.
• Development environments where system-wide Qt6 installation is not feasible or desired.

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Provides the Qt6 runtime libraries required by PyQt6-WebEngine, bundled as a binary wheel for direct installation without needing a separate Qt installation.

Yes, but only as a transitive dependency—do not install directly unless you have a specific reason. It is actively maintained, has no known vulnerabilities, and solves a real packaging problem. The copyleft license is standard for Qt and should not be a barrier unless you are distributing proprietary software without source disclosure.

Install

pyqt6-webengine-qt6 on PyPI

pip install pyqt6-webengine-qt6

uv add pyqt6-webengine-qt6

poetry add pyqt6-webengine-qt6

Installing PyQt6-WebEngine-Qt6

Before you install

Medium install friction due to platform-specific binary wheels (macOS x86_64/arm64, Linux x86_64/aarch64, Windows amd64/arm64). Last release was 91 days ago with active maintenance status.

License in practice

Licensed under LGPL v3 (copyleft). Any application linking this package must comply with copyleft obligations—source code disclosure may be required if you distribute the combined work.

Quickstart

# Typically installed automatically as a dependency:
pip install pyqt6-webengine-qt6==6.11.1

Platform-specific wheel; installation requires a compatible OS/architecture match (macOS 10.14+, Linux glibc 2.34+, or Windows).

Verify before relying

• Whether this package can be used independently or only as a transitive dependency.
• Exact Python version compatibility (requires_python is unspecified in metadata).
• Whether Qt6 runtime is available on all declared platforms or if some wheels are stubs.

Package facts

Evidence: pyqt6_webengine_qt6-6.11.1-py3-none-macosx_10_14_x86_64.whl; pyqt6_webengine_qt6-6.11.1-py3-none-macosx_11_0_arm64.whl; pyqt6_webengine_qt6-6.11.1-py3-none-manylinux_2_34_x86_64.whl; pyqt6_webengine_qt6-6.11.1-py3-none-manylinux_2_39_aarch64.whl; pyqt6_webengine_qt6-6.11.1-py3-none-win_amd64.whl; pyqt6_webengine_qt6-6.11.1-py3-none-win_arm64.whl

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