Presentations

Presentation version history

Versions are created when you save, not on a timer, so the history is a list of decisions rather than a stream of keystrokes. Each one carries a summary of what changed, which is what makes a long list readable instead of a wall of timestamps.

Create a presentation with OneCraftWhat makes a version, what the summary says, and why restoring is safe
The Version history panel listing saved versions with Preview and Restore on each
Every save is a row. Preview any version, then restore it, and the restore itself becomes a new version so you can undo it.

There is no autosave, and that is the point

Nothing writes a version in the background. A version appears when you press Save, and once more automatically when you apply a turn from the AI assistant, so an approved AI change and the version that embodies it land together. The consequence is that every entry in the list is a moment you decided the deck was in a state worth keeping.

The summary is computed, not typed

Each version records what changed by comparing it against the previous one: how many text edits, image and icon changes, list edits and styling changes, how many layouts were swapped, whether the theme changed, and how many slides were added or removed. The first save is labelled Initial save. You can also add your own label to any version, which is worth doing on the two or three that matter, such as the one you sent to the client.

Preview opens read only

Choosing Preview loads the deck at that version with editing switched off, so you can click through it, open the notes and satisfy yourself it is the right one before doing anything. Nothing is written and nothing is lost while you look. Leaving the preview puts you back on the current version exactly as you left it.

Restoring is itself a save

Restore does not roll back and discard. It copies that version's slides and theme into a brand new version at the top of the list, with a summary saying which version it was restored from. So the version you restored away from is still there, and restoring back to it is the same single action. There is nothing to be nervous about, which is the whole design intent.

Undo is the shorter memory

Fifty steps of undo live in the browser tab, which covers the last few minutes of work at a keystroke level. It does not survive closing the tab. Version history is the longer memory and survives everything, but only records the points where you saved. The two are complementary: undo for the last edit, history for last Tuesday.

How it works, in three steps

  1. Step 1

    Save at decision points

    Nothing saves on a timer, so a version exists only when you make one. Save after finishing a section rather than after every sentence.

  2. Step 2

    Label the ones that matter

    Sent to client, board version, before the rewrite. Inline rename on any version, and clearing the text removes the label.

  3. Step 3

    Preview before restoring

    Preview loads it read only and writes nothing, so you can check you have the right version first.

The full walkthrough with screenshots is in the guide Undo changes and restore an earlier version.

Limits worth knowing

See it on a finished piece

Questions people ask

Does it save automatically?

No, except in one case: applying a turn from the AI assistant saves as part of applying it. Otherwise a version exists only when you press Save.

Is restoring reversible?

Yes. Restore copies the old version into a new one at the top of the list, so nothing is discarded and restoring back is the same single action.

Can I bring back just one slide?

No. Restore works on the whole deck. To recover one slide, restore into a preview, note what it said, then go back and retype it.

How far back does the history go?

The drawer loads the fifty most recent versions. Since versions are created by saving rather than on a timer, fifty covers a lot of real work.

Make your own presentation

The button opens the generator with this use case already described. Change the wording to match yours, generate, then edit anything you like.

Create a presentation with OneCraft

Related pages

More finished work of this kind is on the presentation examples hub.