Gamma Ai
What is Gamma Ai ?
Gamma AI is an AI presentation creation tool powered by the Claude large language model. From themes, text, PDF, Word, Excel, YouTube videos, and other diverse source materials, it automatically generates polished slides—complete with structure and design—in just minutes. It fully supports Japanese, allows real-time editing in the browser, and can export editable PPTX files, making it useful for everything from business proposals to educational materials.
- Recording time：2026-08-10
- Is it free：
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Gamma Ai Core Features
Automatic AI Slide Generation — Simply enter your topic, purpose, and audience, and the AI automatically creates an outline and key points for each slide
Multi-Format Batch Conversion — Converts PDF, Word, Excel, Markdown, HTML, text, and YouTube videos into presentation materials
AI PPT Beautification and Layout Optimization — Automatically applies readable layouts and professional designs tailored to your content
Editable PPTX Export — Preview and edit in your browser, then download as a PowerPoint-compatible PPTX file
Automatic PPT Speaker Notes Generation — AI automatically creates presentation notes and talking points for each slide
Gamma Ai Subscription Plan
FAQ from Gamma Ai
What is Gamma AI?
Gamma AI is an AI presentation creation tool built on the Claude large language model. When you enter a topic or document, it automatically structures a slide draft tailored to your presentation's purpose, which you can then edit in your browser before exporting as a PPTX file. It can also convert various source materials such as PDF, Word, Excel, and YouTube videos into presentation materials.
Can I create presentations in Japanese?
Yes, Gamma AI supports presentation creation in multiple languages, including Japanese. When you enter your topic and purpose in Japanese, it automatically generates natural Japanese slides and speaker notes. Japanese typography and layout are also optimized accordingly.
Can I download editable PPTX files?
Yes, you can preview the generated slides in your browser, edit them directly, and then download them as editable PPTX files. The exported file can be further edited in Microsoft PowerPoint, Google Slides, Keynote, and other similar programs.
Can I use existing materials?
Yes, you can upload existing documents and content such as PDF, Word, Excel, Markdown, HTML, text, and YouTube videos, and the AI will restructure them into presentation slides. There's also a feature that lets you upload an existing PPT file and have the AI beautify only the design and layout.
Can I edit the generated slides?
Yes, you can preview the generated slides in real time within your browser and directly edit the text, structure, and layout as needed. Once your edits are complete, you can export the file as PPTX and continue working on it in PowerPoint.
Do I need design knowledge?
No, you don't. Simply enter your topic, and Gamma AI's AI will automatically suggest a table of contents, key messages, and the placement of visual materials. You just need to review the generated draft and make adjustments where needed, so instead of starting from a blank slide, you can begin working from a well-developed draft.
Can I try it for free?
Yes, you can start creating drafts even before signing up, and you'll receive 200 free credits when you register. This lets you directly experience AI PPT generation, beautification, and various document conversion features.
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