Making Accessible Visuals for Online Meetings/Trainings | Training For Change

Making Accessible Visuals for Online Meetings/Trainings


Online Facilitation Tools iconOnline Facilitation ToolsTraining & Facilitation Fundamentals iconTraining & Facilitation Fundamentals




Training Tool

Here are some tips for making your online meeting or training more accessible for people with a range of visual abilities.

Large Text

Use large font sizes on your slides.  If you can’t show the text in size 24 or larger, consider splitting your content across multiple slides.

High Contrast

Use high enough contrast between font and background colors to increase legibility. You can use online tools like to check your color contrast.

Don’t use low contrast colors like this:

Screenshot of a light orange rectangle with darker orange text inside reading

Do use high contrast colors, like this:

Screenshot of a light grey rectangle with brown text inside reading

Don’t Use Only Color to Show Meaning

Use text to show meaning, not just color.  For example, a red button and a green button will look the same to people with colorblindness or those using a screen reader, so also add text to the buttons:

Don’t use only color to convey meaning, like this:

Two rectangles. One is red and the other is green. 

Do include both text and color to convey meaning, like this:

2 rectangles. One is red with white text saying no in it. The other is green with white text saying yes in it.

Alt Text

When using images in documents and slides, include “alt text”. Alt text includes image titles and descriptions that are visible to anyone using assistive technologies like screen readers. To add alt text, consult the help guide for your particular software (e.g., in Google Slides, right click on an image then click “Alt text”). When you use screenshare in web conferencing software, screen readers cannot read the documents you are sharing, so be sure to give direct access to the documents (for example by emailing before the session or pasting a link to the document in the chat box) to any participants who will use a screen reader.

Maximize Screenshare Size

When sharing visuals, make sure they are showing up as large as possible on the screen.  For example:

  • Share only the application window with your slides, not your whole desktop
  • Show your slides in presentation mode or hide the thumbnail slides whenever possible
  • Hide your speaker notes
  • Show participants how to zoom in on the slides in the software if they want to make it even larger

Verbalize Key Content

Provide the equivalent information out loud to anything that is otherwise only available visually. For example, when screen sharing, you don’t need to read your slides word for word, but you should explain all key concepts out loud and read key terms or quotes verbatim. Similarly, summarize out loud what is happening in the chat box as well as things happening on camera in the room. For example, “I notice a lot of people nodding their heads in agreement.” Sharing visuals before and after a meeting/training also gives people more time to process, use assistive technologies, etc.

More About Accessibility

Increasing the accessibility of your meeting materials goes beyond visuals. Check out the Web Content Accessibility Guidelines (WCAG) for standards used across all online tools. When choosing software, ask the software provider to show you how their software lines up with WCAG standards. For more, see and Tips for Accessible Screensharing from