How to Create a Presentation Outline
Build the argument before you build a single slide. A good presentation outline states your answer first, gives every section one job, and orders those sections so the logic carries the audience to your conclusion. Do that and the slides almost design themselves; skip it and no amount of visual polish saves a deck that doesn’t hold together. Here’s the craft — and the one-step way to generate an editable outline from a topic or your own document, and approve it before it becomes slides.
The short answer
A presentation outline is the argument in miniature — the section headings and the one idea each section has to land, in the order that makes the case. You write it before slides because it’s far cheaper to fix a broken argument in a text outline than across thirty designed slides.
The fastest reliable method, borrowed from consulting: answer first. Barbara Minto’s Pyramid Principle structures a document by leading with the conclusion, then supporting it with grouped, logically-ordered arguments — and her SCQA frame (Situation → Complication → Question → Answer) is a clean way to open. An outline built that way reads as a single argument, not a pile of topics.
You can write the outline by hand (the craft is below), or generate a first draft from a topic or a document you already have and edit it. Either way, the rule is the same: get the outline right before you make slides.
The craft: a structure that holds
- State the answer first. Your opening should give the conclusion or the recommendation, not build suspense. Executives decide whether to keep listening in the first slide.
- One idea per section. If a section is trying to make two points, it’s two sections. The heading should read like a claim (“Margins recovered in Q3”), not a label (“Q3 financials”).
- Order for the argument, not the chronology. Group supporting points under the claim they support; sequence them so each one earns the next. Minto’s test: every group of points should answer the question raised by the level above it.
- Open with SCQA. Set the Situation the audience agrees with, name the Complication that changed, pose the Question it raises, and lead your Answer — then the rest of the outline is just defending that answer.
- Right-size the length. A tight update is 8–10 sections; a full strategy story runs longer. Let the material decide, not a slide-count target.
How to do it in Gixo — outline first, slides after
Gixo Lumen has a dedicated outline-first flow: you generate and approve a plain, editable outline before any slides are built.
Open the outline builder and give it a title plus your topic — or upload a document you already have (a brief, a report, your notes). When you give it a source, the outline is built from your material rather than invented from scratch.
Gixo drafts an editable outline and suggests a slide count sized to how much you gave it (a short brief becomes ~8 sections; a long report expands toward ~28). It can offer a few outline options to choose from, so you start from the framing that fits.
This is the point of doing it first. Reorder sections, merge two that overlap, sharpen a heading into a claim, delete what doesn’t earn its place — all in plain text, before any slide design exists.
Once the structure is right, turn the outline into a full presentation. Because the slides follow the outline you approved, the finished deck carries the argument you built — not a structure the tool guessed at.
Creating and previewing the outline and deck is free; exporting the finished file is on a paid Lumen plan.