CEMIO OS
Free browser tool
QR Studio

Create a custom QR code that matches your brand

Choose a purpose, personalize the design, add your logo and download a print-ready QR code in seconds.

No watermark PNG and SVG No sign-up Private in your browser
Create your QR code
Changes appear instantly
1. Choose QR type
2. Add your content
Enter a valid website address.
Enter a valid number with country code.
Enter the WiFi network name.
Enter a valid email address.
Enter valid latitude and longitude values.
3. Choose a design template
Color gradientBlend two foreground colors
12 px
Choose or drop your logo
Please use an image smaller than 5 MB.

One QR generator for everyday and business use

Create clear, branded codes for menus, packaging, business cards, posters, customer support and secure WiFi sharing.

Brand-ready design

Start with a professional template, then adjust patterns, colors, corners, spacing and logo size.

High-quality files

Download a sharp PNG for digital use or a scalable SVG for signs, menus and large-format printing.

Instant and private

Your code is generated directly in the browser. No account, watermark or server upload is required.

How to create a custom QR code

Select the QR type that matches what you want people to open. Enter the required information, choose a design template, add an optional logo and download your finished code. Always test the QR code with more than one phone before printing or publishing it.

QR codes for websites, WhatsApp and WiFi

A URL QR code opens a website or landing page. A WhatsApp QR code starts a chat with your number and can include a ready-to-send message. A WiFi QR code lets guests connect by scanning instead of manually typing the network password.

How to make a QR code easy to scan

  • Use a dark foreground on a light, plain background.
  • Keep enough empty space around all four sides of the code.
  • Use maximum error correction when placing a logo in the center.
  • Do not stretch, crop or place the QR code over a busy image.
  • For print, use SVG or a large PNG and test the final printed sample.

Static QR code information

This generator creates static QR codes. The information is stored inside the code itself, so the QR code does not expire. If you encode a website address, that destination must remain active for the QR code to keep opening it.

Explore more business tools and restaurant management solutions at CEMIO OS.

Frequently asked questions

Yes. You can create, customize and download QR codes without a watermark or account.
No. Static QR codes do not expire. However, any linked website or online content must remain available.
Yes. Upload a PNG, JPG, WebP or SVG logo. Maximum error correction is automatically used when a logo is present.
Use PNG for websites, social media and normal documents. Use SVG for professional printing and large signs because it stays sharp at any size.