What does an icon system solve?
Building an icon system for business presentations is not about adding random symbols to slides; it means making a chosen visual language and set of meaning rules reusable. Icons can help represent a concept. However, they should not be expected to convey numerical data, necessary explanations, or decision-related information on their own.
Before you begin, decide what the icons will be used for: separating sections, showing steps in a workflow, or marking topics such as risks and opportunities. If a symbol does not contribute information, choosing not to use it is also a valid design decision.
Define the scope and visual language
List the concepts that will recur in the presentation. Consider one visual representation for each concept; for symbols that may suggest more than one meaning, consider using a short text label. If a concept is difficult to explain with an icon, write the heading or label clearly rather than choosing a forced symbol.
If you have corporate visual guidelines, check them first. For example, Harvard Business School recommends using icons to represent concepts when needed, and keeping them simple, clear, geometric, monochrome, and consistent in line weight. It also advises avoiding thin lines, gradient shading, and overly cartoonish styles. The institution also recommends Google Material Icons’ Outlined design set. These are Harvard’s own identity guidelines, not mandatory rules for every brand. Harvard Business School icon guidelines
Record these decisions in a design note for your presentation:
- Style: Choose either outline or filled shapes as your foundation; if you need to mix them, establish a limited, consistent rule for doing so.
- Color: Choose a primary color and, if applicable, an accent color. Do not encode meaning through color alone; use short text as well.
- Size and spacing: Consider the icons’ visual weight, alignment, and distance from the text together. Two symbols at the same size may appear to be different sizes.
- Meaning: Define each symbol’s role in the presentation and keep its meaning consistent across slides.
Choose icons and record their sources
For each concept, consider the most direct symbol, then check how your audience might interpret it. For example, a magnifying glass may suggest either “search” or “review.” If the meaning is unclear, add a label or choose a clearer symbol.
Record the icon’s source and terms of use. Downloading a file from a library does not, by itself, show that permission covers every presentation and distribution format; verify the license and attribution requirements with the relevant source. The University of Maine System’s page lists the icon names and designer/license information separately for the Noun Project icons it uses. This is a concrete example of keeping source records organized; it does not replace the license terms for the icons you use. University of Maine System icon attributions
Example: quarterly business review
Hypothetical example: A team is presenting quarterly results to management in five slides. The figures below are made up solely to make the example concrete; they are not actual performance data.
- Slide 1 — Summary: Use the headings “Results,” “Priorities,” and “Decisions.” Pair each heading with a simple icon from the same visual family.
- Slide 2 — Target and result: Consider a target-like symbol for the goal and a chart-like symbol for the result. Show “Target: 100, actual: 92” as visible text; the icon does not need to explain these values.
- Slide 3 — Process: Show the three steps with numbered labels and icons. Do not expect the icons alone to communicate the sequence; use connectors or arrows if needed.
- Slide 4 — Risks: Reserve the warning symbol for topics that require attention. State what each risk is in a short text label; do not encode it through color alone.
- Slide 5 — Next steps: Write the action, owner, and date as text. Use icons to help distinguish this information.
The aim in this example is not to fill the slides with symbols, but to use each symbol to mark the same type of information consistently. For more detail on structuring the content, see the guide to preparing a quarterly business review presentation.
Apply the icons and check accessibility
After placing the icons, review the slides at the size they will be used in the presentation. If lines are hard to make out, symbols are difficult to distinguish from the background, or icons compete with the text, simplify the design. This is a practical check to try in your presentation; it does not guarantee the same result on every screen or in every file format.
Explain the meaning of informative visuals with nearby text, and check whether your presentation tool requires alternative text. Aims Community College recommends describing information-bearing icons with alternative text, while treating decorative visuals that do not convey content differently. Aims Community College accessibility resource
If you use Google Slides, Google’s current help instructions for an image are as follows: select the image, open Image options > Alt text, and enter the description. If the menu names or appearance differ because of your language or interface, check the relevant help instructions for your screen. Google also advises adding alternative text to visual data that has no other text description. Accessibility in Google Slides and other Google tools
Common issues and frequently asked questions
Mixed icon styles: If one symbol is outlined and another is filled or shaded, first consider options from the same visual family. Adjusting colors individually may not resolve the difference in style.
Unclear symbols: If viewers may interpret a symbol differently, add a short label or choose a more direct symbol. Being more decorative does not mean being clearer.
Overuse: Adding an icon to every item can create visual clutter. If an icon does not contribute information, remove it; a heading and text may be enough.
Should I use icons on every slide?
No. Use them only when they make it easier to distinguish concepts or recognize recurring information.
What should I do if an icon’s meaning is unclear?
Add a short text label beside it or choose a more direct symbol. Understanding the presentation should not depend on viewers guessing what an icon means.
Final checklist
- Does each icon have a consistent meaning throughout the presentation?
- Are the rules for style, color, visual weight, and alignment being followed?
- Do the icons support the information rather than replace necessary text or data?
- Does the meaning depend only on color or interpretation? If so, have you added a text label?
- Have you recorded the icons’ sources and terms of use?
- Are the icons clear at presentation size, and are informative visuals explained?
Related practical guides
You can explore the relevant step in more detail with the guide to preparing a business partnership proposal presentation.
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