The maximum number of top level extension items that can be added to a context menu item whose ContextType is "browser_action" or "page_action". Any items beyond this limit will be ignored.
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Chrome | Edge | Firefox | Firefox for Android | Opera | |
|---|---|---|---|---|---|
| Basic support | Yes | Yes | 48 | No | Yes |
Acknowledgements
This API is based on Chromium's chrome.contextMenus API. This documentation is derived from context_menus.json in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
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