Free AI PPT maker · no sign-up

Type a topic. Get a real PowerPoint.

Turn a topic, your notes or a PDF into an editable deck in seconds. Download PPTX or PDF free — no account, no watermark, no subscription.

Theme
3 free decks a dayNo sign-upNo watermarkPPTX + PDF
Free plan conditions

The fine print, up front

What other AI slide tools put behind a sign-up wall or a subscription, in one table. Nothing hidden below the fold.

Slidebrew free plan conditions
Sign-upNot required — no account, no email
WatermarkNone, on free and paid decks
Free decks per day3 AI decks, up to 12 slides each
Export formatsPPTX (PowerPoint, Keynote, Google Slides) and PDF — both free
SubscriptionNone. Nothing renews
PriceFree, or $4.90 one-time for 20 more decks / $9.90 for 60
Real outputs

What one prompt gives you

Unedited first drafts from the generator — the same decks you would download.

Topic
“The water cycle for 5th graders”
8 slides · Ocean theme · topic only
The Water Cycle: Earth's Amazing Journey
Understanding how water moves around our planet
Evaporation: Water Turns to Gas
The sun heats up water, turning it into a gas called water vapor.
•Sun's energy powers evaporation
•Water changes from liquid to gas
•Vapor rises into the atmosphere
The Water Cycle: Earth's Amazing Journey
3 / 8
Condensation: Clouds Form
Water vapor cools and turns back into tiny water droplets or ice crystals.
•Vapor cools high in the sky
•Droplets gather to form clouds
•Clouds float in the atmosphere
The Water Cycle: Earth's Amazing Journey
4 / 8
Pasted notes
“Weekly product sync - notes”
7 slides · Midnight theme · from meeting notes
Product Sync: Onboarding & Key Decisions
Reviewing recent performance and planning next steps.
Activation Remains Flat, Data Connection a Bottleneck
31%
Activation rate (created first project)
44%
Drop-off connecting data source
Product Sync: Onboarding & Key Decisions
3 / 7
Support Tickets Highlight Usability Issues
Customer feedback points to specific areas for improvement.
•62 support tickets logged this week
•Top theme: 'can't find export' button
•Users struggle with data source connection
Product Sync: Onboarding & Key Decisions
4 / 7
Pasted notes
“Urban tree canopy and summer heat: a city brief.”
8 slides · Sage theme · from a pasted brief
Urban Tree Canopy and Summer Heat
A city brief on heat mitigation and tree planting.
Heat-Related Emergency Calls Skyrocket in Low-Canopy Areas
2.3×
Higher heat-related emergency calls
5
Lowest-canopy districts saw the highest increase
Urban Tree Canopy and Summer Heat
3 / 8
Cost and Scale of Tree Planting
Investing in trees requires understanding the resources involved.
Planting and 3-year maintenance
$1,200 per mature tree
Current planting rate
3,000 trees annually
Goal
30% canopy by 2040
Required planting rate
8,500 trees annually
Urban Tree Canopy and Summer Heat
4 / 8
How it works

From a sentence to a .pptx in under a minute

Give it something

A topic (“the water cycle for 5th graders”), an outline or meeting notes, or a PDF. PDFs are read in your browser — only the text goes to the AI.

Edit every slide

The AI writes titles, bullets, number slides and speaker notes. Change any word, layout or theme; reorder, duplicate or delete slides.

Download & present

PPTX for PowerPoint, Keynote and Google Slides with real, editable text boxes — or a PDF. Free, with no watermark.

8 themes

One click to restyle the whole deck

Every theme uses fonts that PowerPoint and Keynote already have, so your file looks the same on any computer.

Where the time goes today
Survey of 40 people across product, design and support
11 h
in meetings per week
34%
of messages need no reply
2.5×
faster decisions when written
Remote Work Playbook 2026
2 / 6
Paper
Where the time goes today
Survey of 40 people across product, design and support
11 h
in meetings per week
34%
of messages need no reply
2.5×
faster decisions when written
Remote Work Playbook 2026
2 / 6
Midnight
Where the time goes today
Survey of 40 people across product, design and support
11 h
in meetings per week
34%
of messages need no reply
2.5×
faster decisions when written
Remote Work Playbook 2026
2 / 6
Sage
Where the time goes today
Survey of 40 people across product, design and support
11 h
in meetings per week
34%
of messages need no reply
2.5×
faster decisions when written
Remote Work Playbook 2026
2 / 6
Citrus
Where the time goes today
Survey of 40 people across product, design and support
11 h
in meetings per week
34%
of messages need no reply
2.5×
faster decisions when written
Remote Work Playbook 2026
2 / 6
Mono
Where the time goes today
Survey of 40 people across product, design and support
11 h
in meetings per week
34%
of messages need no reply
2.5×
faster decisions when written
Remote Work Playbook 2026
2 / 6
Ocean
Where the time goes today
Survey of 40 people across product, design and support
11 h
in meetings per week
34%
of messages need no reply
2.5×
faster decisions when written
Remote Work Playbook 2026
2 / 6
Plum
Where the time goes today
Survey of 40 people across product, design and support
11 h
in meetings per week
34%
of messages need no reply
2.5×
faster decisions when written
Remote Work Playbook 2026
2 / 6
Graphite
Pricing

Free every day. Pay once if you need more.

3 free AI decks a day (up to 12 slides). Need more, longer decks or long PDFs? Starter $4.90 for 20 decks or Big Pack $9.90 for 60 decks — one-time, never expires. See pricing →

Questions

Is this AI PPT maker really free?

Yes. You get 3 AI-generated decks per day (up to 12 slides each), and PPTX and PDF downloads are free with no watermark. Editing and downloading never cost anything. If you need more decks, longer decks or long PDFs, there are one-time packs: $4.90 for 20 decks or $9.90 for 60.

Do I need to sign up or give an email?

No. There is no account. Your free allowance and any credits you buy are tied to this browser with an anonymous cookie.

Will the PPTX open in PowerPoint, Keynote and Google Slides?

Yes. The file is a standard 16:9 .pptx with real text boxes and shapes (not pictures of slides), so every word stays editable. Themes only use fonts that ship with Windows and macOS (Georgia, Arial, Trebuchet MS, Verdana).

Can I make a presentation from a PDF or my notes?

Yes. Paste an outline, notes or a report, or upload a PDF. The PDF is read in your browser and only its text is sent to the AI. The free plan reads about 15,000 characters (roughly 8 pages); a pack reads about four times more.

Is there a subscription?

No. Nothing renews. Packs are a single payment and the credits never expire.

Does the AI make up statistics?

It is told to use numbers only when they appear in your text, or to use clearly general figures. Always check numbers before presenting — you can edit any slide.

Does it add images?

Decks use clean typographic layouts and shapes instead of stock photos, so files stay small and nothing is licensed from a third party. You can add your own images in PowerPoint or Keynote.