To obtain the extension ID of an extension, follow the steps mentioned below.
1. Open your web browser and navigate to the extension page- for example, JSON Formatter.
2. Locate the URL in the address bar of your browser.
3. Examine the URL carefully and search for a 32-digit alphanumeric code as it is the unique extension ID.
4. It is typically positioned after the text "extensiondetail/" in the URL.