Questions

Yes. This free QR code generator runs in your browser. PNG, SVG, and JPEG downloads are free, and a logo, colors, and module shapes are included. There is no account, no watermark, and the file does not expire here.

For a file you can print today, the best free QR code generator includes the logo and the SVG, then hands you the download with no signup. This site does that in the browser. The file stores the link itself, so it does not expire when a subscription ends. A hosted tool is the better fit only when you need to change the destination after printing.

Yes. PNG, SVG, and JPEG downloads are free. Colors, module shapes, error correction, and a logo are included. There is no account and no watermark.

No. The code is drawn on your device. A refresh clears what you typed and returns the fields to their starting values. It is not written into the address bar and it is not sent to a server as form data.

Not from this site. A static code keeps the link, text, or contact you put in it. If a website moves, the code still points at the old address, so you print a new one.

Use SVG for print, signs, and packaging. Use PNG for slides, email, and websites. Use JPEG only when another tool rejects PNG. 1024 px is enough for most screens. Use 2048 px or 4096 px for large print.

Yes. Use a simple mark on a plain background, and set error correction to H. The logo covers modules, and H keeps enough repair data for a phone to read the code. Scan the file before you print it.

It is spare data that lets a phone rebuild the code when part of it is dirty, cropped, or covered. L repairs the least and fits the most text. H repairs the most and fits the least. Q is the default.

No. These are static codes. Hosted generators that let you change the destination later keep a redirect on their servers. Here, a new destination means a new file.

You need the page loaded in order to build the code. After that, drawing and downloading happen on the device. A Wi-Fi, text, phone, contact, or event code can be scanned later with no connection. A URL code still needs the destination site to be online.