Make a QR code with a logo
QR Studio generates codes for links, Wi-Fi, contacts and other supported data. It checks the generated pixels, but the final code also needs testing at the size and on the surface where it will be used.
Open QR StudioCheck the content
Select the QR type and enter the details. Open a link yourself or review every Wi-Fi/contact field before styling it. A readable code can still contain a typo.
Start with a readable pattern
Use a high-contrast foreground and background. Keep the clear space around the pattern instead of cropping to its edge.
Add styling gradually
Change colors, module shapes or the center logo while checking the scan result. A large logo can obscure too much of the pattern; similar foreground and background colors can make it hard to read.
Test the export
Download the code and scan it on a phone at the intended size and distance. Test a physical proof for print. Check the destination on mobile too.
Choose an output
| Output | Use |
|---|---|
| SVG | Scalable artwork for a print or vector design. |
| PNG or JPG | An image workflow, with enough pixels for the final size. |
If the finished code does not scan
Increase its size, restore contrast or clear space, or reduce the logo. A successful preview does not reproduce glossy paper, low light, a distant camera or later image compression.
A logo uses the code’s error-correction allowance
QR Studio switches to H error correction when you add a logo. That allowance does not make an arbitrarily large logo safe: the center still covers part of the pattern. Begin with a modest logo, keep clear space around the outside and test the exported artwork. More content and stronger correction can produce a denser pattern that needs a larger readable output.
Can the destination change after printing?
The exported code contains the content you entered. QR Studio does not host a changeable redirect service for the image. If it encodes a URL you control, you can update the page at that same address; changing the encoded address itself requires a new code. Check spelling and the final public destination before committing a large print run.
A code for print versus a code on screen
Use SVG when the print workflow accepts vector artwork, or export enough PNG pixels for its final placement. Avoid stretching a small image or introducing JPEG artifacts around the modules. Scan at the actual printed size, with the chosen paper, margin and logo. There is no single safe size for every content length, camera distance and printing condition.