WebAppify

Make any website an installable PWA, regardless of whether or not the website owner has provided one.

⚠️NOTE️

The feature is integrated within Google Chrome step1 step2 and Microsoft Edge by default. However, it is incapable of altering the icon and background color in that way. Therefore, if the automatically generated icon suffices for your needs, this script may not be necessary.

Installation

• Install Tampermonkey / Violentmonkey (or any other alternatives)
• Click here to install

Steps

1. Open the context menu by right-clicking
2. Select Tampermonkey / Greasemonkey (or any other alternatives) -> WebAppify -> Install as PWA
3. Locate the installation button on the right-hand side of the address bar

Highlights

• Generate editable manifest for every any website.
• Retrieve the icon and resize it to 512x512 in browser.
• build Base64 URL (No need to worry about CORS or CSP)

Known limitations

• Tested on Chrome + HTTPS sites only.
• Firefox and Safari are not supported.
• Some websites may still be impacted by CSP and unable to load resources.