Flutter InAppWebview is a free, open source plugin for Flutter developers who want to show web pages inside their own mobile and desktop apps. It is aimed at app builders rather than end users. Our catalog lists it under Nodes & Blockchain Clients only because web front ends are common in crypto tools; the plugin itself does not run a blockchain node or handle coins.
The project is hosted on GitHub under the astroxnetwork organization, and its most recent code update is dated October 2024. That is recent enough to be useful, but check the repository's activity before building on it for production. Windows is among the listed platforms, alongside macOS, Android, iOS and web targets.
What Is a Webview Plugin and Why Developers Use One
A webview is a component that shows web content inside another application. Instead of sending people to a browser, an app can display a page directly on its own screen. Developers use this approach for help centers, login pages, dashboards and content that changes often without requiring an app update.
Flutter InAppWebview brings that capability to Flutter, Google's UI toolkit for building apps from a single codebase. The plugin provides a widget you place in your layout, and your code can respond to page loads and navigation events. Those hooks matter when a web page needs to pass information back to the app.
Who Flutter InAppWebview Is For
The plugin is aimed at developers who already build with Flutter and want to add web-based screens. A small team shipping one app to phones and a Windows desktop build might use it to avoid writing a separate browser component for each platform.
It is less suited to people who simply want a browser or a finished end-user program. If you only need to open websites on your PC, a standard browser is the right tool. The plugin makes most sense when web content is part of your app's own product, such as a support center or a partner portal.
Key features
Embedded web views
Cross-platform reach
Open source and free
How to install Flutter Inappwebview on Windows
- 1
Get the source
Open the official GitHub repository at github.com/astroxnetwork/flutter_inappwebview and use the Releases page if you need a tagged version. Download only from the official website or GitHub, and avoid copies offered on third-party download sites.
- 2
Add the package to a Flutter project
In your Flutter project folder, run the flutter pub add command for flutter_inappwebview, or list the package under dependencies in pubspec.yaml. Then run flutter pub get to fetch it.
-
Enable Windows and test
Make sure Windows desktop support is enabled in your Flutter setup, then run flutter run -d windows. Open a test page in the web view to confirm that loading, navigation and layout behave as expected on your machine.
How to use Flutter Inappwebview
The plugin is used from code, so the workflow is a short development loop rather than a click-through program. Start with a single screen and confirm it loads one page before adding more features.
- Create a Flutter screen and place an InAppWebView widget inside its layout.
- Set the initial URL to a page you control, so you know exactly what the view will load.
- Attach handlers for page load and navigation events to log what the view is doing during testing.
- Restrict navigation to the domains you trust, and block or redirect anything outside them.
- Build and run the app on Windows, then repeat the test on each other platform you plan to ship.
- Check layout, scrolling and back-button behavior on a small screen as well as a large desktop window.
Pros & cons
- Free and open source, with public code on GitHub
- One Flutter codebase can target several platforms, including Windows
- Lets apps show web content without sending users out of the app
- Fits developers who build hybrid screens that mix native and web views
- A developer library, not a ready-to-run program for end users
- No blockchain node, wallet or coin features
- Last code update dated October 2024
- Windows use requires a Flutter development setup
Is Flutter Inappwebview safe?
Only download the package from the official GitHub repository at github.com/astroxnetwork/flutter_inappwebview, and avoid copies on third-party sites. If a release publishes a SHA-256 checksum or signature, verify the file against it before use. Because the last code update is dated October 2024, review recent commits and open issues yourself before relying on it in a production app. Never enter a seed phrase into a web view or any page you do not control. A web view can load content you did not write, so limit navigation to trusted domains.
- Official source only. Download from github.com/astroxnetwork/flutter_inappwebview. Ignore ads and lookalike domains.
- Check the SHA-256. Compare the installer hash with the value the developer publishes before running it.
- Never share your seed phrase. No developer, support agent or website — including CryptApps — will ever ask for it.
Alternatives
The related programs in this catalog are blockchain clients. Geth is the official Go implementation of the Ethereum protocol, Bitcoin Core maintains the Bitcoin client software, and Agave validates the Solana blockchain. Those tools sync chain data and take part in their networks.
Flutter InAppWebview does none of that. It is a UI component for Flutter apps that displays web pages. The two groups solve different problems, so pick a node client if you need network participation and a webview plugin if you need embedded web pages.
Specifications
- Price
- Free
- Type
- Open source
- License
- —
- Latest version
- —
- Last update
- 23 Oct 2024
- Windows support
- Yes (Windows build or installer)
- Source code
- github.com/astroxnetwork/flutter_inappwebview
Frequently asked questions
No. Flutter InAppWebview is a Flutter plugin that displays web pages inside an app. It does not run a blockchain node, store private keys or send transactions on its own. Developers can load web-based wallet or exchange interfaces inside an app, but the security of those pages depends on the site and the app code around it.
Safety depends on where you get it and how you use it. Download the package from the official GitHub repository, review the code and recent commits, and keep it updated within your project. Loading web content always carries some risk, so limit navigation to domains you trust and never ask users to type a seed phrase into a page you do not control.
Yes, Windows is among the supported platforms. To build an app with it for Windows, you need a Flutter development setup with desktop support enabled. Once the project builds, the same code can also target macOS, Android, iOS and web targets as listed for the project.
Add the flutter_inappwebview package to a Flutter project with the flutter pub add command, or list it under dependencies in pubspec.yaml and run flutter pub get. The package is meant for developers, so it has no separate end-user setup wizard or standalone installer.
Yes, the project is listed as free and open source. Its code is public on GitHub, which makes it possible to review how it works. Before using it in a commercial product, read the terms in the repository and confirm they match your needs.
The related programs in this catalog are blockchain clients such as Geth, Bitcoin Core and Agave, not webview tools, so they are not direct replacements. Choose a node client when you need network participation, and a webview plugin when you need to display web pages inside your own Flutter app.
Verdict
Flutter InAppWebview suits Flutter developers who need an embedded web view across Windows, macOS, mobile and web targets, and who are comfortable working with a free open source package. It is not a blockchain node, wallet or end-user browser, so people looking for those should choose different tools. Before adopting it, check the latest version on the official website, review recent repository activity, and test your web content on each platform you plan to ship.