Gamma is an AI tool that turns a simple prompt into a full presentation, one-page website or document. It is built by the company of the same name, founded in 2020, and today it is used by tens of millions of people worldwide. It fits startup founders, instructors, marketers and consultants who need to show something polished fast but aren't designers.

It works simply: you type a topic or paste existing text, a document or a link to a website, and Gamma generates finished slides including structure, copy and images. Instead of classic text boxes it works with 'cards' that adapt to the content, so you don't have to align anything by hand or worry about text fitting.

You then refine the result with a few clicks, change colors and style to match your brand, and present it online, share a link or export it to PDF or PowerPoint. Gamma can also generate its own images and graphics through the Gamma Imagine feature, so you have visuals right inside the tool.