> For the complete documentation index, see [llms.txt](https://docs.nedyx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nedyx.com/version-1.52-preview/working-with-nedyx/widgets/undo-redo.md).

# Undo / redo

Undo and redo is available in the Edit mode of nedyx apps.&#x20;

For any changes in a page, these options for undo / redo are provided:

* undo: by typing CTRL+z or the undo button in the header bar
* redo: by typing CTRL+y or the redo button in the header bar

#### Remarks

* The undo list is maintained per page. If changes of another page should be reverted, this page must be opened manually.&#x20;
* Changes of complete pages, like create, duplicate, rename, or delete a page cannot be undone.
* The undo list contains a maximum of 100 entries.
* When a session ends, the undo list is deleted.&#x20;