Bottom line: SlidesAI turns a topic or a block of text into a first-draft presentation inside Google Slides or PowerPoint. The free Basic plan gives you 3 presentations a month, up to 2,500 characters per presentation, and 10 AI credits a month — enough to test it properly and cover occasional decks, not a weekly presentation habit.
What is SlidesAI?
SlidesAI is an AI presentation maker that works where you already work. Instead of learning a new design app, you install it as an add-on for Google Slides (with PowerPoint support as well), type a topic or paste your text, pick a style, and get a structured deck you then edit with normal slide tools. It also includes Magic Write for generating and rewriting slide text, and it supports more than 100 languages.
What is actually free on SlidesAI?
The Basic plan is $0. It includes 3 presentations per month, a 2,500-character limit per presentation, and 10 AI credits per month for Magic Write features. That character cap matters: it suits an outline or short source text, not pasting in a full report and expecting a finished deck.
Paid plans raise all three numbers — more presentations, longer inputs, and more credits. If you only make a deck or two a month, you may never need them.
Free vs paid: where the line sits
| Feature | Free Basic | Paid |
|---|---|---|
| Price | $0 | Paid tiers above free |
| Presentations | 3 per month | More, up to unlimited on the top tier |
| Input length | 2,500 characters per presentation | Longer inputs |
| AI credits | 10 per month | Larger monthly allowances |
| Where it works | Google Slides and PowerPoint | Same |
Pros and cons
Pros
- Turns a topic or pasted text into a structured presentation
- Works inside Google Slides and PowerPoint as an add-on
- Magic Write helps generate, rewrite, and paraphrase slide text
- Supports 100+ languages for presentation generation
Cons
- Free Basic plan: 3 presentations a month and 10 AI credits — easy to use up
- The 2,500-character input cap is short for long source material
- Generated decks are drafts; expect to edit design and wording yourself
Who is SlidesAI’s free plan best for?
Students, teachers, and solo professionals who live in Google Slides and need a fast first draft of a deck a few times a month. If staring at a blank slide is your bottleneck, SlidesAI removes it for free. If you present every week, or need polished client-ready design without editing, you will outgrow Basic quickly.
Verdict
A small, honest free plan for a focused job. Three free decks a month is a fair trade, as long as you go in expecting a draft to improve — not a finished presentation.
Frequently asked questions
Is SlidesAI free to use?
Yes, on the Basic plan: 3 presentations a month, 2,500 characters per presentation, and 10 AI credits a month, at $0.
Does SlidesAI work with Google Slides?
Yes. SlidesAI is primarily a Google Slides add-on, and it also works with PowerPoint.
How many free presentations do I get?
Three per month on the free Basic plan.
Can SlidesAI write in other languages?
Yes. SlidesAI supports presentation generation in more than 100 languages.