A practical guide to how to create a qr code for a presentation. The goal is to make link sharing simpler, clearer, and more useful across everyday digital and printed situations.
Choose the audience action
Decide what you want the audience to do after scanning. The destination might contain additional reading, a feedback form, a video, registration, or a downloadable resource. A single clear action usually works better than sending visitors to a general collection of links.
Create a short URL first
A short URL gives you a clean destination for the QR code and a readable backup for the slide. It is also convenient if you later need to mention the address verbally or include it in the presentation notes.
Make the code large enough
People may scan a presentation from several meters away. Use a QR code that is large enough to be recognized by phone cameras and leave clear space around it. Avoid placing text or graphics directly against the code.
Test from the audience position
Do not test only from your laptop. Stand where an audience member will sit and scan the displayed slide. Check different lighting conditions if possible and make sure the destination opens quickly.
Add a simple instruction
A short phrase such as Scan for the resources tells the audience why the code is on the screen. If you expect people to scan during a limited period, say when they should do it.
Keep the destination stable
Presentations may be reused long after the original event. Use a destination that will remain useful for the expected lifetime of the slides. A stable short link can make repeated presentations easier because the same QR code can be reused.