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Undo, redo and see your history

Undo and Redo sit at the top left of the page while you edit. History lists your recent changes, newest first, so you can jump back to any of them.

While you're editing, Undo and Redo are the two arrows at the top left of the page area, on a computer and on a phone.

  • Ctrl + Z undoes, and Ctrl + Shift + Z or Ctrl + Y redoes. On a Mac, use Cmd.
  • Undo covers what you place, like text boxes, pictures, stickers, drawings and attachments, and what you type into tables, lined areas and boxes.
  • In a text box, typing is undone in chunks: each pause while you type starts a new step.
  • While you're drawing, Undo takes away your last stroke first.

The History list

Select the small arrow under Undo and Redo to open History. Your newest change is at the top. Select any row to jump back, or forward, to that point. To take back the oldest change in the list too, press Undo. Steps you've undone stay in the list, in italics, until you make a new change.

Good to know

Undo keeps your changes on every page until you press Done. If a change was on another page, Undo turns back to that page first, so you see what changes. History lists the pages you're looking at. Reloading starts fresh, and Undo can't bring back a page or tab you deleted, or undo changes to your settings.

Updated October 12, 2026

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