Search bookmarks quickly and easily, with a search popup, which can be opened by a click on the extension logo (or by cmd+E/ctrl+W). Get notifications, read, listen to or delete emails without...

Make Microsoft Edge your own with extensions and themes that help you personalise the browser and be more productive.

The meaning of EXTENSION is the action of extending : state of being extended. How to use extension in a sentence.

EXTENSION definition: an act or instance of extending, lengthening, stretching out, or enlarging the scope of something. See examples of extension used in a sentence.

EXTENSION definition: 1. the fact of reaching, stretching, or continuing; the act of adding to something in order to make…. Learn more.

When it comes to the correct spelling between “extention” and “extension,” know that “extension” is the right one. “Extention” is a misspelling made so often that even native English speakers will write it …

Definition of extension noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Extension definition: The act of extending or the condition of being extended.

Learn how to use DevTools to debug Chrome extensions. Use Snippets to run code you frequently use and live expressions to watch values in real time.

Nov 19, 2025 · The main difference between WebExtensions and regular Chrome extension is taking into account how each web browser behaves, and ensuring that the APIs you need are supported …