Keynote Talk, PowerPoint Venue

Keynote is a beautiful place to build a talk. It is also the reason a lot of speakers end up rebuilding slides in a hotel room the night before they present.

The pattern is familiar. You design on a Mac, the event asks for a PowerPoint file, or the stage runs a Windows computer at the podium. You click Export, the file opens, and it is almost your talk. Almost is the problem.

You don’t have to give up Keynote. You do have to build with the conversion in mind from the first slide, not discover it at the end.

What gets lost in conversion

Keynote and PowerPoint do similar things in different ways. When a feature has no direct match, the export guesses, simplifies or leaves it out.

• Fonts. Mac system fonts such as SF Pro, Avenir Next and Helvetica Neue usually aren’t on a Windows computer. Keynote can’t embed fonts in the export, so PowerPoint substitutes them, and every line of type shifts.
• Magic Move and complex builds. Keynote’s signature transitions and many of its animations have no exact PowerPoint equivalent. Some become a plain fade. Some disappear. Timing you rehearsed to the second can change.
• Spacing and layout. The two apps measure and render text slightly differently. Line spacing, letter spacing and text box sizes drift, which is enough to push a tight headline onto a second line.
• Effects and charts. Shadows, reflections, image masks and chart styles may be flattened, restyled or turned into pictures you can no longer edit.
• Video. A .mov file that plays perfectly on your Mac may not play on the venue’s PC.
• Your notes and your view of them. Speaker notes usually come across, but whether you can see them on stage depends on how the venue sets up the podium, not on your file.

How to build a talk that survives the switch

The goal isn’t a perfect conversion. It is a deck where the conversion has nothing important to break.

1. Find out first. Ask the event team whether you can present from your own Mac. Many can, given an adapter and a little notice. If the answer is yes, most of this post no longer applies.
2. Choose fonts that exist on both platforms. If your brand font is a Mac font, find out whether a version can be installed on the stage computer. If not, pick a typeface that is available on both, or a licensed font you can install on the venue machine with the event team’s help.
3. Treat Magic Move as a bonus, not a structure. If a moment of your talk depends on an object gliding across the screen, plan to rebuild it with Morph in PowerPoint, and confirm the stage computer runs a version that supports it.
4. Keep builds simple where it matters. Appear, dissolve and simple moves carry across most reliably. Save the elaborate sequences for a talk you will present from your own laptop.
5. Leave room in your layouts. A headline that fills its box exactly in Keynote will wrap in PowerPoint. Design with a little slack.
6. Bring in finished visuals as images where it makes sense. A complex chart or a heavily styled title can be exported as a high-resolution PNG. You lose editability, but it will look identical everywhere.
7. Convert your videos to MP4 before you insert them. It is the format most likely to play on any computer.

Converting and testing

When the deck is ready, convert it early. Give yourself days, not hours.

1. In Keynote, go to File, then Export To, then PowerPoint.
2. Open the exported file in PowerPoint, ideally on a Windows computer. Opening it in PowerPoint on your own Mac hides font problems, because your Mac has the fonts.
3. Go through every slide in Slide Show. Check type, spacing, images and each animation in order.
4. Fix what moved directly in the PowerPoint file. Don’t go back to Keynote and export again, or you will redo the same fixes.
5. From this point, the PowerPoint file is the master. Make any late changes there, so the two versions never drift apart.
6. Export a PDF from the finished PowerPoint file as your backup.

Budget real time for step 4. On a long keynote with custom type and animation, the cleanup can take an afternoon.

Build it once, for both

Keynote versus PowerPoint is the wrong question for a working speaker. The better question is where this talk will be shown this year, and on what. A good keynote deck should move between stages without a rebuild each time.

I design in PowerPoint, Keynote and Google Slides, so I build for whichever one the stage requires, and I hand over a file that has already been tested on it. If you love presenting from Keynote, we keep it, and I make sure there is a clean PowerPoint version ready when an event asks for one.

If you have a talk built in Keynote and a venue that wants PowerPoint, book a discovery call. I will look at the deck, tell you what will break, and give you a fixed quote to fix it.

For everything else that can go wrong on a venue computer, read Why Your Slides Broke on the Venue’s Computer.