How to Use ChatGPT to Make a Presentation, Step by Step (2026)

You can use ChatGPT to take a presentation from a blank page to a deck you would be comfortable delivering, as long as you use it in the right order: the audience and your message first, then the storyline, then slide headlines and speaker notes, and the slides themselves last. This guide gives you eight steps with copy-paste prompts, a worked example, and the checks we run at HighSpark before any deck goes out. It is the same order we teach in our AI for presentations course: settle the message before you build a single slide.

Tool details in this article are correct as of 19 October 2026. ChatGPT changes often, so check what your own plan includes.

The short version

1. Tell ChatGPT who is in the room and what you need from them, and let it interview you.
2. Get your main idea down to one sentence.
3. Build the storyline in six or seven sentences before any slides.
4. Turn the storyline into slide headlines that read as a story on their own.
5. Add evidence, and check every number ChatGPT touches.
6. Have ChatGPT play the toughest person in the room.
7. Write speaker notes in your own voice.
8. Optionally, have ChatGPT build a rough deck, then finish it in your company template.

Steps 1 to 7 work on any ChatGPT plan, including Free, because they are conversation. Step 8 depends on your plan and tools.

Step 1: Tell ChatGPT who is in the room and what you need from them

Why it matters. A deck written for the wrong room falls short however good the copy is. Most weak AI decks start with “make a presentation about X”, and ChatGPT fills the gap with a generic audience. At HighSpark we name the decision-maker and their main concern before touching a slide, and we ask which gap the deck has to close: does the audience lack understanding, trust in the solution, or comfort with the risk? Each gap needs a different deck.

I have a [length, e.g. 20-minute] presentation on [date] to [audience: names and roles].
I need them to [the decision you need, e.g. approve a three-month pilot].
Before you suggest any slides, interview me. Ask one question at a time, eight at most, about:
- who has the final say, and what they care about most
- what they already know and believe about this topic
- what would make them say no
- what happens if they do nothing
When you have enough, summarise the audience in five lines. Then tell me which gap matters most:
do they lack understanding, trust in the solution, or comfort with the risk?

What good output looks like. Questions that are specific to your situation, and a five-line summary that names the person who decides, what they worry about and the one gap to close.

Common failure and fix. ChatGPT skips the questions and writes an outline anyway. Reply: “Stop. No outline yet. Ask me the first question only.”

Step 2: Get your main idea down to one sentence

Why it matters. If your main idea takes a paragraph, nobody will repeat it after the meeting. One sentence gives every slide a job. This is the first critical check in our Deck checklist.

If your main idea takes a paragraph, nobody will repeat it after the meeting.

Based on what I've told you, draft five versions of the one sentence I want [decision-maker]
to remember after this presentation.
Each version must:
- be under 25 words
- say what I want them to do or believe
- give the main reason
Avoid buzzwords. Then tell me which version a sceptical [role] would find hardest to argue with, and why.

What good output looks like. A sentence with an action and a reason, such as “Approve a three-month pilot of a shared after-hours team, because late replies are where we lose repeat customers.”

Common failure and fix. All five versions sound like slogans (“Driving service excellence together”). Reply: “Rewrite these as something I would say across a table to [name].”

Step 3: Build the storyline before any slides

Why it matters. Fixing a story in six sentences takes minutes. Fixing it across twenty finished slides takes an evening. HighSpark’s storytelling courses use a five-part path: the situation your audience recognises, the problem and what it costs, your plan, what they gain, and the ask. For senior decision-makers, put the recommendation first and the reasons after it, because executives read for the answer.

Using my one sentence: "[paste it]", write the storyline for this presentation as 6 or 7 short
sentences, one per section, in this order:
1. The situation my audience already recognises
2. The problem or tension, and what it costs them
3. My recommendation
4. How it would work, in up to three steps
5. What they gain, in their terms
6. What happens if they do nothing
7. The specific ask, with a date, amount or decision
My audience is [senior / mixed / technical]. If senior, move the recommendation into the first or
second sentence and put the reasons after it.
No slides yet. Just the sentences.

What good output looks like. You can read it aloud in under a minute, and a colleague who never saw the chat could follow it.

Common failure and fix. The storyline opens with your company’s background. Reply: “Move anything about us to the end. Open with [audience]‘s situation.” Our deck audit treats an “About us” slide in position 1 or 2 as one of the most common structural mistakes.

Step 4: Turn the storyline into slide headlines

Why it matters. Each slide makes one point, and its headline states that point as a sentence. “Q3 results” is a label. “Q3 churn is concentrated in first-year accounts” is a message. The test we use: read only the headlines, top to bottom, and the story should still make sense. That matters because many people skim a deck, or receive it without you.

For data slides, we teach three levels of headline. Level 1 states the facts (“Sales performance by region”). Level 2 gives the insight (“East’s repeat rate is half the other regions’”). Level 3 says what to do (“Fix delivery times in East before spending more on marketing”). Most analysis decks stop at Level 1. Aim for Level 2 or 3.

Turn this storyline into slide headlines for a [number]-slide deck.
Rules:
- One message per slide. Each headline is a full sentence of no more than 15 words that states
  that slide's takeaway.
- No topic labels such as "Background", "Overview" or "Next steps".
- Where a slide shows data, write the headline as the insight or the action the data supports.
- Under each headline, add one line starting "Evidence needed:" that says what proof would support it.
Then list the headlines on their own, so I can read them as a story.

What good output looks like. The headline list reads like a short memo you could forward on its own.

Common failure and fix. A headline carries two ideas, or stays vague. Reply: “Split any headline that makes two points into two slides” or “Make headline 4 specific: who, what changed, and by how much. Use only my numbers.”

Step 5: Add the evidence, and check every number

Why it matters. ChatGPT can analyse a spreadsheet you upload and draw charts from it. OpenAI’s own help pages also say it may pick an analysis method or chart that does not match what you meant, that it may not reliably read exact values from scanned or image-based tables, and that outputs may be incomplete or incorrect. One wrong number on slide 3 can cost you the room.

Here is the data for slides [x] to [y]. [Attach the file, or paste the table.]
For each slide headline:
- tell me which figures support it
- suggest the single simplest chart that shows it
Use only numbers from my file. If a headline is not supported by the data, say so and leave the gap.
Finally, list every number you used, where it came from in the file (sheet, column, row), and any
calculation you did.

What good output looks like. A list you can check line by line: claim, figure, where it sits in the file.

Common failure and fix. ChatGPT adds a figure you never gave it, such as an “industry average”. Ask for the source. If it cannot point to one you trust, cut the figure. Then check totals and percentages yourself before anything goes on a slide. Our ChatGPT course for teams practises exactly this, with a dataset that has errors planted in it.

Step 6: Have ChatGPT play the toughest person in the room

Why it matters. The biggest doubt your audience has should be answered inside the deck, before they raise it. Short answers to hard questions land better when they follow Point, Reason, Example.

Act as [decision-maker's role], who is [sceptical about cost / worried about risk / short of time].
Read these slide headlines and ask me the three hardest questions you would ask in the meeting.
Be direct.
After I answer each one, tell me whether my answer was clear enough to say in 30 seconds, and
rewrite it as Point, Reason, Example.
Then tell me which question should be answered on a slide, and which can wait for Q&A.

What good output looks like. At least one question you would rather not be asked.

Common failure and fix. The questions are polite and easy. Reply: “Harder. What would make you vote no?”

Step 7: Write speaker notes in your own voice

Why it matters. Slides work best as short phrases, with the paragraphs moved to speaker notes or a handout. The notes need to sound like you, or you will read them stiffly and the audience will hear it.

Write speaker notes for each slide: 60 to 90 words each, in plain spoken English, the way I talk.
Here is a sample of how I speak: "[paste two or three sentences from an email or meeting transcript]"
Each note should:
- open with the headline's point in my words
- give the one example or number that proves it
- end with one line that leads into the next slide
Mark any place where I should pause or ask the room a question.

What good output looks like. Notes you can say out loud without stumbling.

Common failure and fix. The notes read like an essay. Read one aloud, then reply: “Cut 30 per cent. Use shorter sentences. Remove any word I would not say out loud, such as ‘furthermore’.”

Step 8 (optional): Turn it into a rough deck

Why it matters. Only now, with the story settled, is it worth building slides. As of October 2026 you have four routes. Pick the one that matches your plan and your company’s tools.

• Paste into your own template. Works on any plan. For a deck of eight to twelve slides this is often the quickest way to keep fonts, colours and logos right.
• ChatGPT for PowerPoint. An add-in that runs in a sidebar inside PowerPoint, where it can create a first draft, add or revise slides and keep them editable. It is available on every plan, including Free and Go with limited usage. OpenAI notes that generated slides may not always match your template perfectly, and that some advanced editing is still limited.
• ChatGPT Slides. Builds a deck you can edit with your team, then export to PowerPoint, PDF or Google Slides on the web. OpenAI lists it for Pro, Business and Enterprise plans with Space access, so you may not see it if your workspace does not have a Space.
• Google Slides through ChatGPT Work. Creates or edits native Google Slides when the Google Workspace app is enabled and connected. Availability depends on your plan and workspace settings.

Build a [number]-slide draft from the headlines and notes below, using [this deck's template /
the attached example deck] for layout and style.
- Use each headline exactly as written as the slide title.
- Put the notes in the speaker notes, not on the slide.
- Keep slide text to short phrases.
- Build any chart only from the figures I've given you.
Before you build, list the layout you plan for each slide so I can approve it.

What good output looks like. A draft you edit, with your headlines intact. Then do a final visual pass with the method from our visual presentation courses: Identify the one message on each slide, Simplify by removing or greying out anything that does not serve it, and Amplify the one comparison that matters with a label or a colour.

Common failure and fix. The draft is text-heavy or off-brand. Duplicate the file before large edits, as OpenAI advises, then fix the layout by hand or ask for one specific change at a time (“Change only the chart colours on slide 5”).

Which ChatGPT plan do you need for presentations?

Correct as of 19 October 2026. Business is the plan OpenAI used to call Team (renamed on 29 August 2025). Slides needs Space access on top of the plan, and OpenAI may lower upload limits at peak times.

ChatGPT, Copilot, Gamma or Canva: which should you use?

They do different jobs, and many people use two of them. ChatGPT is strongest at the thinking in steps 1 to 7. The others are strongest at turning finished content into designed slides.

Correct as of 19 October 2026. Check each vendor’s page before you buy.

An illustrative example: watching the storyline change

This is an illustrative example, written for this guide. The person, company and figures are fictional.

Priya runs customer operations for a regional logistics firm. She has 15 minutes with her regional managing director on Thursday and needs approval for a three-month pilot: moving after-hours customer queries to a shared support team.

Her first prompt was “Make a presentation about our customer service challenges.” ChatGPT returned the outline most people get:

Introduction / Background / Current challenges / Proposed solution / Benefits / Implementation / Next steps / Q&A

Every item is a topic label. Read top to bottom, it tells the MD nothing, and nothing in it asks him to decide.

After steps 1 and 2, the interview surfaced that the MD cares most about repeat customers and is wary of adding headcount. The gap was comfort with risk. Priya’s one sentence became:

“Approve a three-month pilot of a shared after-hours team, because late replies are where we lose repeat customers, and the pilot needs no new hires.”

After step 3, the storyline (recommendation first, for a senior reader):

1. I’m asking you to approve a three-month after-hours pilot, starting in January.
2. Most of the complaints from repeat customers this year came from queries answered the next morning.
3. Those customers order less in the following quarter.
4. A shared team, drawn from the three existing shifts, can answer within an hour.
5. It needs no new hires, and we can stop it at any review point.
6. If we wait, we go into peak season with the same gap.
7. I need your approval by 30 November so rosters can change in December.

After step 4, the headlines changed from labels to messages:

Read the right-hand column on its own and you have the whole argument in five lines. In step 6, ChatGPT, playing the MD, asked: “What happens to the day shift when people move to nights?” Priya added a slide answering it.

Before you present: a quick checklist

These are the checks from our free Deck checklist, trimmed for a deck you built with ChatGPT. The full tool scores your deck as an investor pitch, a sales deck or a board update, and tells you the top three fixes.

• Audience and goal. You can name who must say yes and what they care about most.
• The big idea. You can state the main idea in one sentence, and every slide supports it.
• Story and order. Reading only the headlines, the story still makes sense. For a senior audience, the recommendation is in the first two slides.
• Proof. Every figure has a source or a date, and you have checked every number ChatGPT touched against your own file.
• Doubts and risks. The biggest doubt your audience will have is answered inside the deck.
• Slide clarity. Each slide makes one point. Paragraphs live in the speaker notes. Each image or chart supports the point. Type is readable from the back of the room.
• The ask. The deck ends on one clear ask that names the decision, amount or date.
• Sending. The deck still makes sense if someone forwards it without you.
• AI-specific. No invented statistics, quotes or examples. Nothing confidential went into a tool your company has not approved. You have read the deck aloud once.

Where ChatGPT falls short, and what to do instead

• It does not know your room. The politics, the history, the CFO who hates surprises: you supply these in step 1. Without them, you get a deck that could be for anyone.
• Numbers. It can pick the wrong method, misread image-based tables, or produce figures that are wrong. Give it clean spreadsheets, ask it to list every number and its source, and check the totals yourself.
• Brand and layout. OpenAI says slides from ChatGPT for PowerPoint may not always match a preferred template, and that some advanced editing is limited. Build into your company template, or budget time for a design pass.
• Generic phrasing. If a competitor could paste a line from your deck unchanged, the line says nothing yet. Rewrite it with something only true of your situation.
• Images. ChatGPT can create and edit images for slides. Check any text inside an image for errors, and follow your company’s rules on AI-generated images.
• Confidence. It sounds just as sure when it is wrong. Treat every claim as a draft until you have checked it.

A note on company data

Before you paste anything from work into ChatGPT, check two things: your company’s AI policy, and which account you are using.

• Personal plans (Free, Go, Plus, Pro). Your conversations may be used to improve OpenAI’s models when the “Improve the model for everyone” setting is on. You can turn it off under Settings, then Data controls. Temporary chats are not used to train models, though OpenAI may keep them for up to 30 days for safety purposes.
• Business, Enterprise and Edu workspaces. By default, OpenAI does not use workspace content to train its models. Your organisation’s own retention and access rules still apply.
• ChatGPT for PowerPoint. It runs inside Microsoft PowerPoint, so Microsoft’s terms for the add-in also apply.

The safe habit for confidential decks: use your company’s approved account, and replace names, client details and unreleased figures with placeholders such as “Client A” or “[Q3 revenue]”. Put the real figures in when you are back in PowerPoint.

Frequently asked questions

Can ChatGPT make a PowerPoint presentation?

Yes. As of October 2026, ChatGPT for PowerPoint builds and edits slides inside PowerPoint on every plan (with limited usage on Free and Go), and ChatGPT Slides, available on Pro, Business and Enterprise with Space access, can export a deck to PowerPoint, PDF or Google Slides on the web. OpenAI’s Slides guide also says that if you ask for it directly, ChatGPT will provide a PowerPoint or Google Slides file. OpenAI does not document a PowerPoint file download from plain chat on the Free plan, so we do not promise one. The file is the easy part. Whether the deck persuades depends on steps 1 to 6.

Can I use ChatGPT to make a presentation for free?

Yes, for the parts that matter most. The audience interview, one-sentence message, storyline, headlines and speaker notes are all conversation, which the Free plan covers. Free users can upload 3 files a day and get limited usage of ChatGPT for PowerPoint. ChatGPT Slides is not on the Free plan.

What is the best prompt for making a presentation with ChatGPT?

There is no single prompt. The best results come from a sequence: tell it the audience and the decision you need, ask it to interview you, then work through the message, storyline and headlines in order. The prompts in steps 1 to 4 are a ready-made version of that sequence.

Can ChatGPT improve a presentation I already have?

Yes. Upload the .pptx and ask: “What is the story of this deck, and where is it weakest?” Then use steps 4 to 7 on the weak parts. ChatGPT reads the text in an uploaded deck, so charts or tables pasted in as pictures may be missed. Paste the underlying numbers in as text.

Can ChatGPT make Google Slides?

Yes, in two ways. ChatGPT Work can create or edit native Google Slides when the Google Workspace app is enabled and connected, depending on your plan and workspace settings. ChatGPT Slides can export to Google Slides on the web.

Should I use ChatGPT or Copilot for PowerPoint?

Use ChatGPT for the thinking: audience, message, storyline and headlines. If Copilot is switched on in your work PowerPoint (the label under your name says M365 Copilot (Basic) or (Premium)) and your decks must sit in the corporate template, Copilot in PowerPoint is a natural place to build the slides, since it can start from your organisation’s template and keep its theme. Many teams use both.

Can ChatGPT make slides with images?

Yes. ChatGPT can create and edit images from a written brief, and ChatGPT Slides can generate custom images or use ones you upload. Check any text inside a generated image for errors, and follow your company’s rules on AI images before they go into a client deck.

Is it safe to put company data into ChatGPT?

It depends on your account and your company’s policy. On personal plans, your chats may be used to train OpenAI’s models unless you turn off “Improve the model for everyone”; on Business, Enterprise and Edu workspaces, OpenAI does not train on your content by default. Use your company’s approved account, and replace confidential names and figures with placeholders.

ChatGPT is quick at structure and wording. The judgement about your audience, your message and your evidence is still yours. If you would like your team to practise this workflow on their own decks, see Power Presentations with AI, or start with our ChatGPT course for teams if you are rolling ChatGPT out more widely. Still choosing a tool for your team? See Claude vs ChatGPT vs Copilot for work, or the best generative AI courses in Singapore, compared if you are weighing up courses.