> For the complete documentation index, see [llms.txt](https://cranford-tech.gitbook.io/charles/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cranford-tech.gitbook.io/charles/key-features/close-extension.md).

# Close extension

To close your extension, you can use the 'Charles: close extension popup / modal' action:

<div align="left"><figure><img src="https://1746625412-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FR8XSg57nbIyYLBX9iJLb%2Fuploads%2FNxc3i1K65Yz6lhu5NLta%2FScreenshot%202025-01-14%20at%2008.58.12.png?alt=media&amp;token=03b567c0-a694-477c-892d-432b444f20d2" alt="" width="563"><figcaption></figcaption></figure></div>

This action can be used on a popup, sidebar or modal.