| Plan availability | All plan types |
| Required permissions | Owner or Creator permissions are required to perform the actions outlined in this article |
| Platform(s) | Web/Browser, Mac app, and Windows app |
Creating custom extensions overview
Use the Airtable SDK to create real-time, interactive extensions that live in Airtable. You can create your extension in your own development environment and import your npm packages.
Recommended custom extensions creation resources
Creating custom extensions
To create custom extensions:
Open your Airtable homepage.
Create or open the base where you want to install a customer extension.
Click Extensions in the top-right corner.
Click Ad an extension.
Click + Build a custom extension.