We have spent a lot of time in this newsletter on the tools you talk to: ChatGPT, Claude, Copilot, Gemini. This Toolbox pick does something different. It takes words you have already written and turns them into something you can actually put in front of people. This week: Gamma.
“I put together slides for a friend’s wedding shower a while back. I wrote up a two-page document for a game we were playing, twelve questions about the couple, each with an answer underneath. I fed the whole thing into Gamma, picked a wedding shower theme, and it built a complete twenty-four slide deck out of it, one slide per question, one slide per answer. I did not touch a single layout. I was genuinely impressed with how well it read the content and figured out what belonged where.”
That is genuinely how I use it, not the highlight reel.What it does
Gamma takes text you already have, an outline, a document, even a rough list of talking points, and turns it into a fully designed deck, one-pager, or webpage. You paste in your content, pick a theme, and it handles the layout, the images, and the pacing across slides. No dragging boxes around, no hunting for a font that matches.
It will not nail the tone on the first try every time. But it gets you a real, presentable starting point instead of a blank slide.
How I have actually used it
The wedding shower deck is the one that sold me. I was not expecting a party game document to turn into something that looked genuinely designed, but it read the question-and-answer structure on its own and split it cleanly across slides without me explaining the format.
I have also used it to build slides for a talk at the WPG AI Incubator, dropping in my talking points and letting Gamma handle the visual side while I focused on what I actually wanted to say.
The honest caveat
If your source text is dense, Gamma sometimes crams too much onto one slide or splits things in a spot that does not quite make sense. Try a couple of different themes before you settle, some fit the content better than others, and always give the finished deck a proper read-through. It is a strong first draft, not a finished product straight out of the gate.
Would I recommend it? Yes.
Anytime I need to turn notes into something presentable fast, this is what I reach for.
Try it yourself
Free plan, no card needed, ten minutes to your first deck.
- Go to gamma.app and sign up free, no credit card required.
- Paste in something you already have written, notes, an outline, even an old email.
- Pick a theme and let it generate the deck.
- Read every slide before you share it, and fix anything that does not sound like you.
Whatever AI produces for you, always read it, verify it, and make it sound like you. AI is an incredible first draft machine. Your judgment, your voice, and your values are always the final layer.
Know someone dreading a deck they have to put together? Send this one along.