SlideCreator — Nummus deck builder

Step 1

Start with your script

Paste your narration, or drop in a file. Claude turns it into a branded slide deck.

Deck name Narration script or source material

Drag & drop a file, or choose a file

How should I treat it? Extra instructions (optional)

Step 2

Add AI imagery?

Generate cinematic, on-brand photography for the hero and split slides. They appear in the preview on the right before you commit.

Optional — adds AI photos to the hero & split slides. (~10s per image.) You can skip this and add it later.

Step 3

Animation & look

Slides animate automatically — text and boxes reveal as the deck plays. Set the intro and the palette here.

Intro sting (animated Nummus logo)

On

Off

Theme

Background

Text call-outs and box reveals are built into the deck engine and play during autoplay and in the MP4.

Step 4

Voiceover, timed to the slides

Each slide is narrated and its on-screen time is set to match the spoken length automatically.

Voice (ElevenLabs)

Speaking tone Special pronunciations (optional)

Make a quick audio clip

Type any text and turn it into an MP3 using your ElevenLabs voice — or load a clip you recorded yourself. Plays here and downloads to your computer.

Text to convert

Step 5

Produce the draft

Save the deck and open the full playable version in a new tab to see it run end to end.

Saves everything — slides, imagery, voiceover and your settings — and gives you a shareable live link.

Step 6

Review & edit

Reorder slides and fine-tune each one's seconds. Voiceover and images move with their slide automatically.

Advanced — edit slides as JSON

Step 7

Download your finished deck

Export the full video with voiceover and animations, or editable slides for PowerPoint / Keynote / Canva.

“Exact slides” is a pixel-perfect picture of every slide — identical to your deck, ideal for Canva (animate & add audio on top). “Editable” rebuilds slides as editable text/shapes (close, not identical).

Exporting to PowerPoint or Apple Keynote — font setup

The deck uses the Nummus brand fonts Poppins and Inter. Keynote and PowerPoint both open the exported .pptx directly — but if these fonts aren't installed they'll be substituted. Install both once for pixel-perfect decks:
·
· Mac: unzip, double-click each .ttf → Install Font. Windows: right-click → Install.
Or from Google Fonts: Poppins · Inter.