Welcome What's new in Chrome extensions Get help with Chrome extensions API reference Samples
Welcome What's new in Chrome extensions Get help with Chrome extensions API reference Samples

Welcome

Learn about developing extensions for Chrome.

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These pages contain guides and reference information for developers who want to create extensions for the Chrome browser.

If you're not sure where to begin, have a look at the following starting pages:

Beyond that, you might find useful entry points in these pages:

Warning

As Manifest V3 approaches full feature parity with V2, we will be phasing out Manifest V2 in 2023. See Manifest V2 support timeline for details. For instructions on migrating your extensions to Manifest V3, see Migrate to Manifest V3.

Additionaly, keep up with Chrome extensions news by visiting our What's new page. If you need assistance with a development problem, visit our help page

Thank you for being a member of the extension developer community. We're glad you are here!

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