Full extension control
Use ChromeOS Linux
Install a small signed Linux component, then configure, start,
stop, and update it from the extension—without Google Play. It is
available for x86_64 and ARM64 Chromebooks and compatible x86_64
ChromeOS Flex devices where the Linux development environment is
available.
Initial installation needs Internet access and one Terminal
command. Afterward, open 200 OK Web Server from the Launcher; normal
launching and control work locally.
Quickest setup
Use the Android app
Use Google Play when your Chromebook and account support Android
apps. Some older, managed, work, or school Chromebooks do not
provide this route. ChromeOS Flex does not support general Android
apps.
After installation, open 200 OK Web Server from your Chromebook's
Launcher. The direct app link may ask for confirmation or leave a
blank tab; if that happens, close the tab and use the Launcher.
Google Play may ask you to finish setup. If you cannot or prefer
not to use Play, choose the Linux option or another supported device.
Other devices
Use another supported device
Run 200 OK on a macOS, Windows, or Linux computer, or on another
Android device, and open the displayed network URL from your
Chromebook.
200 OK Web Server