What should a QR code contain?
The most common use is a URL, but QR codes can also encode plain text and other supported data. For a website campaign, use the exact landing page visitors should reach rather than sending everyone to a generic homepage when a specific page is more helpful.
Keep the destination useful
A QR code does not improve a poor landing page. Make sure the destination works on phones, loads quickly and explains what the visitor should do next. If the code is printed on a menu or poster, avoid changing the destination without a plan for updating or replacing the printed material.
Make the code easy to scan
- Leave enough clear space around the QR pattern.
- Use strong contrast between the code and its background.
- Do not cover important modules with a logo or decorative artwork.
- Print at a size appropriate for the scanning distance.
- Test the final printed or displayed version with more than one phone.
How to create a QR code
- Open the SmartToolz QR Code Generator.
- Enter the URL or text you want to encode.
- Generate the code and inspect the output.
- Scan it with a phone camera before publishing it.
- Check that the destination and displayed content are exactly what you intended.
QR codes for websites and campaigns
For marketing campaigns, consider using a dedicated landing URL so performance can be measured with your existing analytics setup. Keep the QR destination stable for the life of the printed material. If the destination must change, a controlled redirect or editable QR service can prevent old posters from becoming useless.
QR codes for menus and information
Restaurant menus, event schedules and instruction sheets benefit from short, focused destinations. A visitor should not have to hunt through several pages after scanning. Put a plain-language label next to the code such as “Scan to view the menu” so the purpose is obvious.
Always test before publishing
Testing is more important than the QR graphic itself. Scan the code from the actual distance, in the actual lighting conditions and from the final printed size. Check both the code and the page it opens. A technically valid QR code can still create a bad experience if its destination is broken.
Static versus changing destinations
If the encoded URL itself must change frequently, a static QR code can become inconvenient because reprinting may be necessary. For stable pages, a normal URL-based QR code is straightforward and durable. Choose the simplest approach that fits the project rather than adding a service you do not need.
Ready to create one? Try the free SmartToolz QR Code Generator.