Is QRIQO free to use?
Yes. You can generate and download QR codes for free, with no sign-up required.
Are my details sent to a server?
No. QR codes are generated in your browser. The details you type are not uploaded. Recent codes are kept only in your browser’s local storage, and you can delete them at any time.
Do these QR codes expire?
No. These are static QR codes: the information is encoded directly in the image, so the code keeps working as long as the content it points to (such as a web page) stays online.
Should I download PNG or SVG?
PNG works everywhere and is ideal for screens and documents. SVG is a scalable vector format that stays sharp at any size, which is useful for professional printing.
What does error correction do?
Higher levels let a code stay readable even if part of it is dirty or covered, for example by a logo, but they make the code denser. Use Medium for everyday use and High when adding a logo.
How do I create a QR code for free?
Choose a QR type above, such as URL or Wi-Fi, fill in the fields, press Generate QR Code, then download the result as a PNG or SVG. No account is needed.
Can I add my logo to a QR code?
Yes. Open Customize design and upload a PNG, JPG, WebP or SVG logo up to 2 MB. QRIQO switches to High error correction automatically so the code stays scannable. Keep the logo small and test-scan it.
Can I change the colors of my QR code?
Yes. You can pick the QR color, the background color, the style (squares, rounded or dots), the size and the margin. Dark code on a light background scans most reliably.
How do I make a Wi-Fi QR code?
Open the Wi-Fi tool, enter the network name (SSID), choose the security type, add the password and press Generate. Phones that scan it can join the network without typing the password.
How do I create a WhatsApp QR code?
Open the WhatsApp tool, enter the full international number with the country code, add an optional message and generate. Scanning opens a WhatsApp chat with that number.
Can I edit a QR code after printing it?
No. Static QR codes hold their data inside the pattern, so changing the content means creating a new code. Check everything carefully and test-scan before you print.
Do I need an app to scan a QR code?
Not on most modern phones. The built-in camera app on current iPhone and Android devices can scan QR codes directly.
Can I use my QR codes for business?
Yes. You may use the codes you create for personal and commercial projects without attribution, as long as the content is lawful. See our Terms and Conditions.
Does QRIQO track my scans?
No. QRIQO makes static codes and does not track scans or store the content you encode on any server.
Are QR codes safe to scan?
A QR code is only as safe as what it points to. Check the link preview your phone shows before opening it, and be careful with codes placed over other stickers or sent by unknown people.
How can I make sure my QR code scans well?
Keep strong contrast between the code and its background (dark on light works best), leave a quiet margin around it, avoid very small print sizes, and always test-scan with a phone before printing.