Playground
Undo and redo edits
Ctrl+Z reverts the last change; Ctrl+Y (or Ctrl+Shift+Z) re-applies it.
What it does
Every edit — typing a value, filling, pasting, clearing — is one undoable step. Press Ctrl+Z to revert the last step and Ctrl+Y (or Ctrl+Shift+Z) to re-apply it. A fresh edit after undoing clears the redo history, exactly like Google Sheets.
Verified behavior
Matches Google Sheets: In Google Sheets, Ctrl+Z undoes the last edit — restoring the cell's prior contents — and Ctrl+Y (or Ctrl+Shift+Z) redoes it. Undo/redo apply to whole edits, not keystrokes, and a new edit clears the redo stack.
Ctrl+Z reverts an edit
Given
- A1 =
10
When I type =A1*2 into A2, then press Control+z
Then
- A2 shows
null
Ctrl+Y re-applies an undone edit
Given
- A1 =
10
When I type =A1*2 into A2, then press Control+z, then press Control+y
Then
- A2 shows
20 - A2 has formula
=A1*2