Make a QR code people can scan and understand. Learn how to choose a destination, prepare a print design and test it before ordering a full run.
A QR code on a poster is a bridge between something printed and something useful on a phone. The square itself is only part of the job. People also need a reason to scan it, a readable design and a destination that delivers what the poster promises.
Before you order business cards, labels or menus, use this workflow to check the whole journey.
Choose what should happen after the scan
Write the action first: view the menu, book a workshop, download instructions or save contact details. Then choose the page that lets someone do that with the least effort.
For a coffee shop, “Scan for the menu” should open the menu or a page with an obvious menu button. Sending people to a busy homepage makes them search again. If you genuinely need to offer several choices, a link in bio page can organize them.
Understand what can change later
A printed QR pattern cannot be edited after printing. What matters is the information it contains. If it contains a website address, that address needs to keep working for as long as you use the printed material.
A code pointing directly to a document that you later remove will lead to a broken journey. A code pointing to a stable page lets you update that page's content while keeping its address. A managed redirect offers another approach: the printed code leads to a short link, and the link redirects to the current destination.
r37dy's QR code options include URL codes and a dynamic link option. Available controls depend on your account and plan. If you use a managed link, keep that link active and preserve its public address. Changing or deleting the address can break codes already in circulation.
Create the code in r37dy
- Open QR codes in your dashboard and create a code within your plan allowance.
- Choose the appropriate type. For a page on the web, use a URL and enter the complete destination address.
- Choose a clear design. Custom colors, logos or frames should support readability rather than compete with it.
- Download the result using an available format suitable for your print layout.
- Place it beside a short instruction and a readable alternative URL.
For a contact card, you can point a URL code to your vCard link. Test the contact-saving experience as well as the scan.
Design for the place where it will be used
Use a strong contrast between the pattern and its background, and keep the empty border around the code clear. Do not stretch the image or cover part of it with decorative elements. A glossy curved label and a flat poster present different scanning conditions.
There is no single print size that works for every placement. Viewing distance, print quality and the amount of information encoded all matter. Make a sample at the actual size and test it where a customer will stand. A code that works when enlarged on your monitor has not passed that test.
Run a small print test before the full order
- Scan the printed sample with more than one phone.
- Try ordinary lighting and the likely viewing distance.
- Check that the destination loads on a mobile connection.
- Confirm that the page matches the instruction beside the code.
- Keep a plain URL available for someone who cannot scan.
If you track a managed link, use its statistics as evidence of activity, not proof of purchases. Test scans and repeat visits can affect the numbers.
Start with one useful destination. Create a r37dy account, check your QR code allowance and test a sample before committing to print.