1. Mozilla
  2. Add-ons
  3. Browser extensions
  4. manifest.json
  5. homepage_url

homepage_url

Type String
Mandatory No
Manifest version 2 or higher
Example
json
"homepage_url": "https://example.org/my-addon"

URL for the extension's home page.

If a developer key containing the "url" property and "homepage_url" are defined, Firefox uses "developer.url" while Opera uses "homepage_url". Chrome and Safari do not support the "developer" key.

This is a localizable property.

Example

json
"homepage_url": "https://github.com/mdn/webextensions-examples/tree/main/beastify"

Browser compatibility

Chrome
Edge
Firefox
Opera
Safari
Firefox for Android
Safari on iOS
homepage_url
Chrome – Full support
Chrome 54 (Release date: 2016-10-12)
footnote Full support
Edge – Full support
Edge 79 (Release date: 2020-01-15)
footnote Full support
Firefox – Full support
Firefox 48 (Release date: 2016-08-02)
footnote Full support
Opera – Full support
Opera 41 (Release date: 2016-10-25)
footnote Full support
Safari – Full support
Safari 14 (Release date: 2020-09-16)
footnote
footnote Not displayed in Safari Extensions settings.
Firefox for Android – Full support
Firefox for Android 48 (Release date: 2016-08-02)
footnote Full support
Safari on iOS – Full support
Safari on iOS 15 (Release date: 2021-09-20)
footnote
footnote Not displayed in Safari Extensions settings.

Tip: you can click/tap on a cell for more information.

Full support
See implementation notes.

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