How to make a presentation with AI: step-by-step

How to make a presentation with AI: two methods

AI can create a presentation outline, write slide content, suggest visuals, and help you prepare your speech. Dedicated presentation generators can also turn that content into designed slides.

The right method depends on how quickly you need the result and how much control you want over the content.

Criterion	AI presentation generator	AI chat + editor
First result	Faster	Requires several steps
Design	Generated automatically	Customized manually
Content control	Requires review and editing	You control each slide
Working with numbers	Depends on the source data	Easy to add verified metrics
Finished PPTX	Depends on the service's export options	Created in a compatible editor
Best for	First drafts, standard presentations	Reports, project defenses, important presentations

Method 1: generate finished slides with a dedicated tool

Gamma and other AI presentation generators are tools for automatically creating presentations. They let you provide the content while the service suggests slide layouts and visual designs.

A typical workflow:

1. Open your chosen service and find the presentation creation feature.
2. Enter a topic or provide source material if the service supports uploads.
3. Specify the audience, number of slides, and visual style.
4. Review the proposed outline before generating the design, if the service allows it.
5. Generate the slides and fix any problems.
6. Export the presentation in an available format or prepare a shareable link.

Example prompt:

Create an 8-slide presentation titled “How to reduce plastic waste at school.” Audience: teachers and school administrators. Duration: 8 minutes. Explain the problem, a possible solution, the resources needed, and a proposal for launching the project. Use a light background, short headlines, and minimal decorative elements. Do not invent statistics.

Review the proposed sequence before generating the design. If a slide repeats the previous one, remove it. If an important idea is buried in a large section, give it a separate slide.

You don't need to rebuild the entire presentation after generation. Depending on the available editing features, you can correct specific text, replace an image, or choose another layout.

Method 2: create content with AI and assemble the slides manually

This method works well when you need to preserve accurate figures, use your own materials, or follow a specific visual style.

In the free Mia chat, you can prepare an outline, key points, speaker notes, and potential audience questions. GPT, Claude, Gemini, and Grok are available for credits. You can generate images separately in the image generator.

Then transfer the content to PowerPoint, Google Slides, Keynote, or another presentation editor.

Neuromia doesn't create finished PPTX files. You use it to prepare content and illustrations, then assemble the presentation in an editor.

If you've already created a draft with a dedicated presentation generator, you can combine both methods: keep the existing design, revise the text using AI chat, and replace any unsuitable images.

What to prepare before creating a presentation

Start by deciding what your audience should learn or do after your presentation. You need four key parameters.

Parameter	What to specify	Example
Goal	Desired outcome	Get approval for a school project
Audience	Who will attend	Teachers and the school principal
Time	Presentation duration	8 minutes
Materials	Source facts and data	Survey, calculations, project description

As a starting point, allow approximately 1–2 minutes per slide. For an eight-minute presentation, you might begin with 5–8 slides. A complex chart takes longer to explain than a photograph.

Account for audience questions if they count toward your total time limit.

Creating a presentation from scratch, a document, or an older version

When starting from scratch, gather the facts and create an outline first. If you already have a document, divide it into logical sections and shorten the content. If you're updating an existing presentation, keep the slides that work well, remove repetition, and replace outdated figures.

You can attach a PDF, TXT, CSV, or image to the Mia chat. For example, upload a research paper and ask Mia to identify the main findings for your presentation.

Check which source file formats each dedicated presentation generator supports. Some tools also let you import an existing presentation and revise it.

Before uploading a document, remove unnecessary personal information, passwords, and confidential data. Only upload company materials to an external service if your organization's policies allow it.

For documents with a complex structure, first organize the content into short sections with headings. Keep figures and findings together with the explanations they support.

In the How to use AI for spreadsheets and data analysis lesson, you learned to extract findings from spreadsheets. Now you'll turn those findings into slide content.

How to create a presentation outline with AI

An outline determines the order in which your audience receives information. Each slide should communicate one distinct point.

Open the Mia chat and enter this prompt:

Create an outline for a presentation titled “How to reduce plastic waste at school.”

Goal: propose launching a waste sorting program to school administrators.

Audience: teachers and the school principal.

Presentation length: 8 minutes.

Include exactly 8 slides, including a title slide and a closing slide.

For each slide, provide a headline that communicates a specific point, the main takeaway, a recommended visual, and estimated speaking time.

Do not invent statistics. If measurements are needed, label them as data that still needs to be collected.

The resulting outline might look like this:

Slide	Takeaway headline	Suggested visual
1	Our school can reduce plastic waste	Relevant photograph
2	Single-use packaging ends up in general waste	Problem diagram
3	Waste sorting needs clear rules	Step-by-step diagram
4	A survey will show whether students are ready	Survey results once collected
5	We can start with three measures	Three sections
6	Launching the program requires resources and assigned responsibilities	Table
7	We can measure results every week	Measurement plan
8	We propose launching a pilot waste sorting program	Final proposal

Notice that slide four reserves space for the results of a future survey. AI must not present invented student responses as findings from a completed survey.

How to check the slide sequence

Read only the headlines. They should form a coherent story: problem, explanation, solution, resources, measuring results, and proposal.

If two consecutive slides make the same point, combine them. If you introduce the solution before explaining the problem, change the order.

To review the outline, ask:

Identify repeated ideas, missing arguments, and abrupt transitions between slides. Suggest improvements without increasing the total number of slides.

This prompt uses techniques from the How to write AI prompts: a step-by-step guide lesson. You're applying a familiar method to organizing a presentation.

Which structure should you use?

Presentation type	Structure
Educational presentation	Topic, explanation, examples, conclusion
Business report	Objective, metrics, changes, causes, actions
Sales presentation or pitch	Problem, solution, benefits, evidence, proposal
Project defense	Problem, methodology, completed work, results, limitations

For a business report, it often helps to present the results earlier. When defending a project, you need to explain exactly what you did and how you verified the results.

Choose your structure before writing the slide content. This reduces the risk of creating several slides that repeat the same claims.

How to turn text into clear slides

A slide should support your presentation. When a large paragraph fills the screen, the audience starts reading instead of listening to the speaker.

Follow the “one slide, one idea” rule. For a typical text slide, 3–5 short bullet points are enough. Put the details in the speaker notes.

Write headlines that communicate a takeaway. Instead of “Activities,” use “Launching the program requires three actions.”

Example: a slide before and after editing

In the revised version, the headline immediately communicates the main point. The bullet points are readable from a distance, and the spoken explanation doesn't take up space on the screen.

Prompt for a single slide

Rewrite the following text as one slide for school administrators.

Create a headline that communicates the main takeaway and exactly three short bullet points.

Move the details into speaker notes for 40–60 seconds of speaking.

Do not add new facts. If there's too much information, suggest splitting the content into two slides and explain why.

Original text: [paste paragraph].

If AI cuts too much information, ask it to restore the specific point that's missing rather than the entire original paragraph.

You've already practiced summarizing and editing in the How to write and edit text with AI lesson. For presentations, you also need to check whether the text is readable on screen.

How to add numbers, charts, and diagrams

Charts are useful when you need to compare values or show changes. Don't automatically replace every table with a chart. A table can be clearer when you have a small dataset and need to show exact numbers.

Suppose we have this sample dataset showing the number of customer inquiries:

Month	Inquiries
January	120
February	145
March	130
April	170

Ask AI:

Based on the table of customer inquiries for January, February, March, and April, recommend an appropriate chart. Create a headline with a verifiable takeaway, axis titles, and unit labels. Do not add any other metrics.

A line chart will show changes over time. A bar chart works well for comparing individual months.

A verifiable headline: “April had 50 more inquiries than January.”

What you're showing	Recommended visual
Changes by month	Line chart
Comparison between categories	Bar chart
Parts of a whole	Pie chart
Sequence of actions	Process diagram

Once you've chosen a visual, enter the original values in your presentation editor. Label the axes and units. If the data comes from a report, include the source and reporting period below the chart.

Check that the axis scale doesn't exaggerate differences. Bar charts showing quantities should generally start at zero.

Label forecasts, planned targets, and actual measurements separately. Don't present a projected result as something you've already achieved.

If AI adds a number that isn't in your source materials, find supporting evidence or remove it. The verification process is covered in the AI hallucinations: why AI makes mistakes and how to check lesson.

AI models in Neuromia's chat don't search the internet. You need to verify current information and external sources yourself.

How to create images for your presentation

A relevant photograph works well on a title slide. Use a diagram to explain a process and a chart to compare results.

You can skip decorative images when they don't help explain the content. This is especially true for slides with tables and metrics.

Illustration for the title slide

Ask the image generator to leave empty space for the title. Add the actual headline in PowerPoint or another presentation editor so you can revise it without generating a new image.

Example prompt:

Photorealistic horizontal photograph of a bright school hallway. Three neat waste sorting bins stand on the right. Large windows, soft natural daylight, natural colors. Leave the left half of the frame empty, with a plain, light-colored wall for a headline. 16:9 aspect ratio. No people, text, logos, or watermarks.

In the Neuromia image generator, choose the 16:9 aspect ratio.

For your first attempt, use Flux 3 Klein at 1.76 credits. Nano Banana 2.1 is also available at 4.4 credits, and GPT Image 2.5 costs 6.6 credits per image. You can consider the last model for complex scenes and tasks involving text.

Our example doesn't need any text inside the image, so Flux 3 Klein is a good starting point.

How to maintain a consistent visual style

For a series of illustrations, repeat the same style parameters in your prompts: realistic photography, daylight lighting, neutral colors, and horizontal composition.

Change the subject while keeping the style description. For example, the next image could show packaging on a school desk under similar lighting.

An image generator can't guarantee identical color rendering across separate images. Compare the images side by side before adding them to your slides.

For simple icons, use a built-in icon library in your presentation editor. Diagrams with labels are also easier to create using editable shapes.

AI can help you prepare the content of a diagram:

Represent the waste sorting process as four sequential blocks. Create a label of no more than five words for each block. Describe the connections between the blocks.

Transfer the generated labels into your editor. Avoid asking an image generator to render small text or numerical metrics.

How to assemble and design your presentation

Once the content is ready, open PowerPoint, Google Slides, Keynote, or another presentation editor.

Assembly steps

1. Create a presentation with a 16:9 aspect ratio.
2. Choose a design theme and a consistent color palette.
3. Add slides in the order of your approved outline.
4. Insert the headlines and short bullet points.
5. Add images, charts, and diagrams.
6. Put detailed explanations in the speaker notes.
7. Review the presentation in full-screen mode.

Keep headlines in consistent positions, use matching fonts, and maintain uniform spacing. Body text should be readable from a distance.

Using one primary font and a limited color palette makes the design easier to manage. The background shouldn't interfere with readability.

If you have brand guidelines or a reference presentation, use them as a guide. You can tell AI which colors and headline positions to use and which design elements to avoid.

For example:

Suggest a consistent visual style for an educational presentation: white background, dark gray text, and green accents. Left-aligned headlines, no decorative gradients or 3D shapes. Describe layouts for a title slide, a bullet-point slide, a chart, and a final proposal.

Your presentation editor's built-in themes and design tools can help you apply these rules.

How to save or share the result

If other people need to edit the presentation, save it in a compatible, editable format. For sharing or printing, you can use PDF.

If you're using a dedicated presentation generator, check whether your required export format is available before starting.

Some services let you present directly in a browser or share a link. If the presentation must remain private, restrict viewing access to the intended audience.

Comments and editing permissions are useful for collaboration if your chosen tool supports them.

Before presenting, open the finished file on the device you'll use. Check the fonts, images, text wrapping, and animations. If you'll be presenting without an internet connection, make sure you have a local copy.

How to prepare for your presentation with AI

Finished slides don't replace the speaker. You still need to explain your conclusions and answer questions.

Speaker notes

Give AI your approved outline:

Prepare speaker notes for an 8-slide presentation lasting 8 minutes. For each slide, write a short spoken explanation and a transition to the next slide. Don't repeat the bullet points word for word or add new facts. Outline: [paste outline].

Read the notes aloud. If a sentence is difficult to say naturally, shorten it.

For an eight-minute presentation, you could allocate the time as follows:

Section	Time
Topic and goal	30 seconds
Problem and causes	1 minute 30 seconds
Data and solutions	3 minutes
Resources and evaluation	2 minutes
Conclusion	1 minute

This is an initial plan. Rehearse with a timer and adjust the allocation based on how long each section actually takes.

Audience questions

After rehearsing, ask AI to act as an audience member.

You're a member of a committee evaluating a school project. Ask me one question at a time about resources, risks, measuring results, and organizing waste collection. Wait for my answer, evaluate how specific it is, and then ask the next question.

If you can't answer a question, such as who will collect the sorted waste, find out before presenting your project.

AI can help identify weak points, but it can't verify details about your project that haven't been established.

Can you submit a presentation created with AI for a school assignment?

It depends on your instructor's and institution's requirements.

Before submitting, check the rules on permitted AI use, required sections, source citations, and file formats. If you must disclose AI use, explain which tasks you used it for.

Keep your original documents, spreadsheets, and links to published sources. Don't present an AI-generated photograph as evidence of an experiment or event that actually took place.

Verify quotations and bibliographic references against original sources. An AI response alone doesn't establish that a scientific claim is accurate.

Common mistakes when creating presentations with AI

Too much text. Cause: AI wrote the content like an essay. Fix: keep one idea per slide, use short bullet points, and move details into speaker notes.

Generic headlines. “Results” and “Analysis” don't communicate a takeaway. Replace them with specific statements supported by the slide content.

Invented metrics. The generator added statistics without a source. Check each number against your source materials or remove it.

Inconsistent image styles. Each image was generated with a different visual approach. Reuse the same lighting, color, and composition parameters.

Incorrect text inside images. The image generator distorted the letters. Generate the image without text and add labels in the editor.

Poor slide layout. Small text, weak contrast, or a cropped chart. Review the presentation in full-screen mode and fix the affected layout.

Presentation runs over time. Rehearse with a timer. Cut repetition without removing essential evidence.

Wrong file format. The generator produced an online presentation, but your instructor requires a PPTX file. Check export options before starting.

Hands-on practice: create a presentation

All exercises use the topic “How to reduce plastic waste at school.” First, you'll create an outline, then revise one slide and generate an illustration.

Create an eight-slide outline

Check your result: each slide should communicate a distinct point, the headlines should form a coherent story, and unsupported information should not be presented as established fact.

If the outline contains repetition, ask AI to combine adjacent slides without losing important arguments.

Fix an overcrowded slide

Compare the original text with the result. A correct response includes a takeaway headline, three short bullet points, and speaker notes.

If AI leaves out an action from the original text, ask it to restore that action in the appropriate section.

Create an illustration for the title slide

Check three things: a 16:9 aspect ratio, empty space on the left, and no text inside the image.

If the objects appear in the center, refine the composition instructions and generate the image again. Then add the headline in your presentation editor.

Test your knowledge

Checklist before presenting

Frequently asked questions

What to learn next

You've prepared the materials for your presentation: an outline, short slide content, charts, and an illustration. Now you can transfer them to a presentation editor and rehearse.

The next lesson, 07, “How to generate AI photos from text or your own pictures,” begins the image generation section. You'll explore composition, camera angles, lighting, and style in more detail.

Use the image from the third exercise. Try changing the position of the waste sorting bins or the direction of the light while keeping an empty area for the headline.

Return to the course: AI for beginners: how to use AI from scratch.