Custom QR Code Generator with Logo

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Find clear answers to common questions about generating, customizing, printing, and scanning permanent QR codes with logos.

Custom QR Code Generator Frequently Asked Questions

Select your desired data type (such as Website URL, Plain Text, or Wi-Fi), enter your content, and customize your brand colors. Under the Center Logo section, upload your logo image file (PNG, JPG, or SVG). The tool automatically applies high error correction to keep the code scannable with the logo in place, allowing you to download the result as a PNG, JPG, or vector SVG with no fees or account required.
QR codes use built-in Reed-Solomon error correction algorithms. When you upload a custom logo, this generator automatically sets error correction to Level Q, which allows up to 25% of the data area to be covered without losing scan reliability. Smartphone cameras reconstruct the covered area using the redundant data blocks embedded in the rest of the pattern.
For digital use like websites, email signatures, online slides, and social media, high-resolution PNG or JPG files work best. For physical print materials such as business cards, flyers, banners, packaging, and menus, download the vector SVG format. SVG files scale infinitely to any dimension without blurriness, distortion, or pixelation.
No. This generator creates permanent static QR codes. Your URL, text, vCard, or Wi-Fi data is encoded directly into the pixel pattern itself. Because there is no middle redirect server or tracking link, your QR codes have unlimited scans and will never expire, deactivate, or require a recurring subscription.
Yes. You can pick from multiple frame designs including Classic Bottom, Classic Top, Polaroid, Floating Badge, Focus Brackets, and Event Ticket. You can then enter custom call-to-action text like 'SCAN ME', 'CONNECT WI-FI', or 'VISIT SITE' to guide users and improve scan rates.
Yes. You can paste any link into the URL field. To share a PDF, upload your document to cloud storage (such as Google Drive, Dropbox, or your own website), copy the public shareable link, and paste it into the URL tab. For very long web addresses, using a short link produces a cleaner, less dense matrix that scans faster.
Yes. Select the Wifi tab, type your network name (SSID), choose your security protocol (WPA/WPA2/WPA3 or WEP), and enter your password. When visitors scan the code using their iPhone or Android camera, their phone automatically prompts them to join the Wi-Fi network without typing passwords manually.
Select the VCARD tab and fill in your professional details: name, phone number, email address, company, title, physical address, and website. When scanned, smartphones immediately offer to save your complete contact details directly into the user's contacts.
Yes. All QR code generation and image processing take place entirely inside your web browser via client-side JavaScript. Your links, Wi-Fi credentials, personal contact information, and uploaded brand logos are never sent to or saved on any remote server.
Scanning issues usually happen when color contrast between the foreground pattern and background is too low, when the printed code is smaller than 2x2 cm, or when a very large logo covers key alignment patterns. Ensure high contrast (such as a dark QR color on a white background) and test your code on multiple phone cameras before final printing.
Disclaimer
This custom QR code generator processes all data locally within your web browser. We never store, transmit, or monitor your encoded information. Always test your generated QR code across multiple smartphones and lighting conditions prior to commercial printing or bulk deployment.