Free Presentation Generator (+ Guide)

What is a presentation generator?

A presentation generator is a tool that turns your words into finished slides, so you write the talk and it handles the design. This one works from a plain outline: no templates to fill in, no text boxes to drag, and nothing rewritten that you didn't write.

How to make a presentation from an outline

The first slide is your title, with your name and photo under it. The last slide has your photo, your name and your site, so the room knows where to find you.

How to write the outline

The outline is plain text. A few marks shape the slides:

A slide's first line is its headline, and its end shows in the style's gradient unless you star the words you want. A line under it is the lead. Keep each slide to one idea: what you want to say out loud goes in Note: lines.

The 12 slide layouts

Each slide's layout comes from how you wrote it:

Pick a different one from the slide's layout menu whenever the guess is wrong. Auto shows which layout it read.

12 presentation styles

Pick a style under Look. Stage is black with soft teal and blue glows, and your key words in the brand gradient. Its light twin, Stage, light, keeps the same gradient on a pale background.

The other 10 range from warm (Golden hour, Boulevard, Desert rose) to calm (Ocean, Forest, Minimalist):

Every post image and carousel look works on slides too, and so does My brand, with your own colors, font or DESIGN.md.

Your branding, and a line like a document's

Add your site or handle, your photo or your logo, at the top or the bottom of every slide.

With Line on, a thin line runs above your branding, with the slide number beside it, the way a report's footer does. A progress bar across the top shows how far through the talk you are.

How to present your slides

Press Present. Your slides open in a new tab, in a player made for talks. Press F or the full screen button, then:

• Next slide: click, tap, press the right arrow, Space or Enter, or your clicker's forward button (it sends Page Down)
• Previous slide: the left arrow, Backspace, or a click on the left side of the slide
• Any slide: its number key, 1 to 9, or a click on its bar across the top
• All slides at once: O, then click 1 to jump to it
• Your speaker notes: S opens them beside the slide

The controls fade after 3 seconds so the room sees only your slide, and each slide has its own link (#3 is slide 3). Press ⌘P or Ctrl+P to print or save 1 page per slide.

Download HTML saves the same presentation as 1 file. Open it on any computer, even without the internet: only the fonts need it.

Change anything with Claude Code or Codex

The HTML file is plain text. Every slide's words, layout and colors are written inside it, so an AI coding agent can change them in seconds. Open the file in Claude Code or Codex and ask:

• "Make slide 4 a quote"
• "Translate the slides to Spanish"
• "Change the accent to our brand green"

Then open the file again to present the new version. Nothing to import, and no account to log in to.

Write it with AI, or don't

The deck needs no AI. Your outline becomes slides by rules, the same way every time, so nothing is made up.

When you want help with the words, pick 1 under Ask AI to and open it in Claude or ChatGPT:

• Write my outline: turns your notes into slides, 1 idea each
• Tighten each slide: cuts every slide to its point
• Write speaker notes: what to say on each slide

Paste the slides your AI writes into Or paste your AI's slides, and they replace the deck.

Presentation generator vs Gamma, Canva, Google Slides and PowerPoint

Each makes good slides. They differ in where the words come from and what you need before you start:

This presentation generator

How you make the slides

Paste an outline; each slide gets its layout and your style

Account

None

Gamma

How you make the slides

AI writes and designs the slides from a prompt. The free plan gives 400 AI credits once, and free decks carry Gamma's branding (Gamma pricing)

Account

Yes

Canva

How you make the slides

Start from a template and edit each slide, with Canva's AI assistant to help

Account

Yes

Google Slides

How you make the slides

Build each slide in the editor, good for editing with a team

Account

Google account

PowerPoint

How you make the slides

Build each slide in the app

Account

Microsoft account

Tool	How you make the slides	Account
This presentation generator	Paste an outline; each slide gets its layout and your style	None
Gamma	AI writes and designs the slides from a prompt. The free plan gives 400 AI credits once, and free decks carry Gamma's branding (Gamma pricing)	Yes
Canva	Start from a template and edit each slide, with Canva's AI assistant to help	Yes
Google Slides	Build each slide in the editor, good for editing with a team	Google account
PowerPoint	Build each slide in the app	Microsoft account

Use this one when you already know what you want to say and want it on screen now. Your words stay yours, and it's free, with no credits to run out.

The HTML file also keeps working without any of these apps.

Presentation size

The slides are 16:9 at 1920 × 1080, which fits every modern screen and projector. It's also PowerPoint's default for a new presentation (Microsoft Support).

For LinkedIn, pick LinkedIn 4:5 or Square instead: the same slides at a size that takes more of the feed.

Slides people remember

• 1 idea per slide. If a slide needs 2 points, it's 2 slides
• Big words, few of them. People read a slide in the seconds before they look back at you
• Color on the words that matter, with stars in the outline, not on every line
• A last slide worth a photo: where to find you, and what to do next

Use the same slides everywhere

The PDF you present from is also a LinkedIn carousel. Post it as a document, and LinkedIn shows each page as a slide (LinkedIn Help).

My LinkedIn carousel generator starts at LinkedIn's size, and my Instagram carousel generator at Instagram's. To turn 1 slide into an image, use my post image generator.

Who is the presentation generator for?

It's for anyone who has to present an idea:

• Post image generator – people who share a slide as a post
• LinkedIn carousel generator – anyone turning the deck into a carousel
• DESIGN.md generator – teams who keep their brand in one file
• How to host a virtual summit – hosts and speakers preparing for an event

The rest of my tools are on the free tools page.