A QR code
that looks like you.

Yes. No account, no quota, no logo added to your code. The QR codes you generate are yours, including for commercial or printed use.

SVG for anything printed: it is made of shapes, not pixels, so it stays perfectly sharp on a poster as on a business card. PNG for a screen, with a transparent background if you need one. JPEG only if something insists on it — it cannot do transparency and it softens sharp edges. WebP if you want a light file for the web.

It means the tool scanned its own code and got your exact text back. After every change we decode two things: the image you see, and the SVG file you would download. Most generators never check, which is how a styled code can look perfect on screen and read nothing at all. If the check ever fails, the tool says so instead of letting you print it.

The size shown under the preview is the honest minimum: it assumes each module is 0.4 mm, which is about the smallest that ordinary printing and ordinary phones handle. A code is then read from roughly ten times its own width — printed at that minimum, the two numbers happen to match, so many millimetres wide means that many centimetres of reach. A longer text means more modules, so a bigger code: that is why the number moves as you type.

Not with this code: a QR code contains the address itself, so it is frozen the moment it is printed. That is exactly what paid "dynamic QR" services sell. The free way round is to put a short link inside the code — you then change the destination whenever you like, and the printed code keeps working.

Not on their own, but they thin every module, and printing thins them further. As soon as you pick a round shape the tool suggests raising the robustness. With that done, a rounded code scans as well as a square one. Always test the printed proof with two or three phones.

Because the code would stop being readable. The standard asks for a clear border of four modules around the code; without it, a scanner cannot tell where the code ends. Generators that let you delete it produce pretty codes that nobody can scan.

Not here, and it is a deliberate choice: it works only at maximum robustness, and a logo slightly too big kills the code without warning. If you need one, ask us — it is a five-minute job done properly.