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Gamma

A finished-looking deck from a paragraph or your notes. For the talk you kept putting off.

SlidesPresentationsFreemium web

Free tier with credits and a watermark. Paid plans remove the watermark and add exports.

I haven't used this one myself. What follows is based on documentation and other people's reports, not first-hand experience.

Use it if

  • You have a talk to give and no slides, and the clock is running
  • You have notes and want them laid out without choosing fonts
  • A clean, generic look is fine for the room

Skip it if

  • Your organisation has a template you must use
  • The slides are the product, where a designer or real design tool wins
  • You only need one slide, where a chat app and a picture will do

Gamma makes slide decks from text. Paste your notes, or a paragraph about the talk, and it produces a deck with a layout, images and a consistent look. You then edit it like a document rather than nudging boxes.

Where it fits

The talk you kept putting off because the slides were the obstacle. A deck for the club AGM, the team update, the course you are teaching. Anything where “it looks fine” is the standard and the content is what matters.

What it is good at

Turning a structure into slides fast. Keeping the look consistent across thirty of them. Generating a decent placeholder image for a slide that needed one. Exporting to PowerPoint when someone insists.

Honest limitations

I have not built a deck with it, so this is orientation. The look is clean and generic, and it looks like Gamma; if you need your company template, you will be rebuilding. The free tier watermarks. And a generated deck is a first draft: the three options habit applies to slide layouts as much as to sentences.

Next step

Paste the notes for the next talk you have to give and see whether what comes back is usable. If it is, you have your evening back. For a poster or a single image, Canva or a chat app is lighter.

Related reading

Last reviewed 9 October 2026 by Nick.

Software changes fast. If something here is out of date, tell me and I'll fix it.

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