Welcome What's new in Chrome extensions API reference Samples
Welcome What's new in Chrome extensions API reference Samples

About Manifest V2

Learn about developing extensions for Chrome.

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Warning

The Chrome Web Store no longer accepts Manifest V2 extensions. Please use Manifest V3 when building new extensions. You will find a section on upgrading in the navigation tree at the left, including the Manifest V2 support timeline.

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:

In addition to the documentation here, many developers find helpful community content at:

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

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