QR code for a link
Paste a web address and you get its QR code right away. If you might need to change the link after printing, turn on the dynamic option.
When this is on, we store this link on the AppDogu server. It is deleted if nobody scans or changes it for one year. For 3 days after you make or change it, people who scan it first see where it goes.
If you lose the management link, there is no way to get it back. Please save it somewhere. It is also saved under My QR codes in this browser.
The password in the code is also recorded to prevent illegal use.
Look
Preview
What you make (inputs and results) is recorded to prevent illegal use.
My QR codes
This list lives only in this browser. On another device, open your management link.
When a dynamic link helps
Menus, flyers and posters often stay around longer than the page they point to. With a dynamic QR code the printed code stays the same, and you change the destination from your management link.
Which links we accept
Links must start with http:// or https://. Links to home or office networks, to AppDogu short links, or to sites on our block list are refused. For 3 days after a link is made or changed, people who scan it first see where it goes.
Save your management link
We show the management link once, right after you make the code. We only keep a scrambled version of its secret part, so we cannot send it to you again.
Questions people ask
Is this QR code maker free?
Yes. Both normal and dynamic QR codes are free, and there is no sign-up.
How long will my QR code work?
A normal QR code holds its content inside the image, so it has no end date. A dynamic QR code goes through our short link, and it is deleted if nobody scans or changes it for one year.
Can I see how many times it was scanned?
Yes, for dynamic QR codes. Your management link shows daily scan counts, split into Korea and elsewhere, with bots left out. Normal QR codes do not pass through our server when scanned, so they cannot be counted. What you make (inputs and results) and each scan are recorded to prevent illegal use.