A link, some text, a Wi-Fi network, a contact card, an email address or a phone number, turned into a code you can print or paste. The generator sites do the same thing and keep a copy of what you typed, which for a Wi-Fi password is the whole reason not to use them. This one draws the code in this tab and has nowhere to send it.
Fill in the form and the code appears here.
It draws a standard QR code. The payloads are the ones every phone camera understands: a plain link, the WIFI: form for networks, a vCard for contacts, mailto: and tel: for the rest. What you get is exactly what is shown under the code.
The SVG is real vector. It scales to a poster with no blur, and the PNG is drawn at the size you ask for with the quiet zone included. Print at any size; scanners need the border.
Colour and transparency are yours to break. Dark modules on a light ground scan; the reverse, or two similar colours, often do not. Test it with a phone before you print five hundred.
It does not shorten links or track scans. A code that goes through a tracking redirect is what the generator sites sell. This one encodes the address you typed and nothing knows when it is scanned.
Nothing leaves this tab. The Wi-Fi password, the phone number, the contact card: none of it is sent anywhere. With a folder connected, the downloads are filed under Sovereign Suite/QRMAKER.
M for almost everything. L makes the smallest code when the text is long. H lets about a third of the code be damaged or covered and still scan, which is what you want on a sticker that will be scuffed or if you plan to put a logo over the middle.
About 2,900 characters of plain text at the lowest correction level, and less at higher ones. A contact card with an address is a few hundred characters and scans fine; a whole paragraph makes a dense code that needs a good camera.
Check the network name is exact, including capitals and spaces, and that the security type matches the router: a WPA3 network is still WPA here. Phones join the network only when they scan with the built-in camera app, not from inside a browser.
Not here, and you can afterwards: with error correction set to H, a logo covering up to about a fifth of the middle still leaves the code readable. Keep the three corner squares clear.