Free QR Code Generator
Last updated: 2026-06
Enter a URL or text above to generate a QR code instantly.
Point the QR at a 連 short link = a dynamic QR: repoint it later, the printed QR stays valid forever, and you get scan analytics. The QR is generated locally in your browser — no third party.
Need a free QR code? Use the tool above: paste any URL and it instantly generates a downloadable QR code you can save as an image and print on a card, poster, menu, or package. Here's the key difference — if you point the QR at a 連 short link, it becomes a "dynamic" QR. Because 連 lets you change a link's destination without changing its URL, the printed QR stays valid forever and can be re-pointed to a new page later, and you get scan and click analytics on that short link. That's unlike a plain "static" QR, which is locked to one URL forever once printed. It's free.
How to generate a QR code with the tool above
Paste the URL you want to link to into the tool above. It encodes that URL into a QR code in real time, and a download button saves the image to your computer or phone.
Once you have the image, drop it into a design, print it on physical materials, or paste it into a digital document. Any QR-capable camera or app can read it, because it's a standard QR code.
The whole process is free and needs no extra software.
Static vs dynamic QR codes
A plain QR code is "static": the URL is baked directly into those black-and-white squares. Once it's printed, the destination is fixed — to change the link you have to make a new code and reprint.
A "dynamic" QR works differently: the QR points at a short link in the middle, and the real destination sits behind that short link. So even if you change the destination, the QR image itself never has to change.
That's the value of a 連 short link — print the QR once and reuse it across campaigns and page changes without reprinting.
Why point a QR at a 連 short link
連 lets you change the destination behind a short link without changing the short link itself. Point your QR at that short link, and the printed QR stays valid forever — to switch pages later, you just edit it once in the dashboard.
You also get scan and click analytics on that short link, so you can see how many times the QR was scanned and how it performed — something a static QR with the URL baked in can never do.
The data lives in your own Cloudflare D1 database, not a third-party platform.
FAQ
Is this QR code generator free?
Yes. Just use the tool above on this page: paste any URL and it instantly produces a downloadable QR code image, with no payment and no software to install. Once generated, you can print the image freely on cards, posters, menus, or packaging, and any QR-capable camera or app can read it, because it is a standard QR code format.
What is a dynamic QR code?
A dynamic QR points not at the final page but at a short link in the middle, with the real destination held behind that short link. Because 連 lets you change the destination without changing the URL, the printed QR image never has to change to update the link. A static QR, by contrast, bakes the URL directly into the squares, so once printed it's locked to that one URL forever.
Can I change the link after the QR is printed?
Yes, if your QR points at a 連 short link. You change the destination behind the short link in the dashboard, and the already-printed QR automatically routes to the new page, with no need to recreate or reprint it. But if it's a static QR with the URL encoded directly, you can't change it — switching the destination means making a brand-new QR code.
Can I see how many times the QR was scanned?
Yes, as long as the QR points at a 連 short link. 連 records scan and click analytics on that short link so you can see how the QR performed. The data lives in your own Cloudflare D1 database. If you simply bake the URL into a static QR, no scan data is available at all.